./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 26e93f2398825ed6e0db0035cf09a4b5a4e8c749e718b6571287a30fe924441c --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 18:49:21,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 18:49:21,768 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 18:49:21,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 18:49:21,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 18:49:21,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 18:49:21,797 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 18:49:21,797 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 18:49:21,798 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 18:49:21,798 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 18:49:21,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 18:49:21,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 18:49:21,799 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 18:49:21,799 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 18:49:21,799 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 18:49:21,800 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 18:49:21,800 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 18:49:21,801 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 18:49:21,801 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 18:49:21,801 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 18:49:21,802 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 26e93f2398825ed6e0db0035cf09a4b5a4e8c749e718b6571287a30fe924441c [2025-03-08 18:49:22,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 18:49:22,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 18:49:22,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 18:49:22,132 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 18:49:22,133 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 18:49:22,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-08 18:49:23,315 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3169a261b/c8d59d0f98bf4077afab7d535c0164be/FLAG9d8a7dce7 [2025-03-08 18:49:23,797 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 18:49:23,798 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-08 18:49:23,844 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3169a261b/c8d59d0f98bf4077afab7d535c0164be/FLAG9d8a7dce7 [2025-03-08 18:49:23,877 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3169a261b/c8d59d0f98bf4077afab7d535c0164be [2025-03-08 18:49:23,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 18:49:23,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 18:49:23,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 18:49:23,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 18:49:23,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 18:49:23,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 06:49:23" (1/1) ... [2025-03-08 18:49:23,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d17ba1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:23, skipping insertion in model container [2025-03-08 18:49:23,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 06:49:23" (1/1) ... [2025-03-08 18:49:23,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 18:49:26,183 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i[462796,462809] [2025-03-08 18:49:26,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 18:49:26,320 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 18:49:26,405 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"); [6688] [2025-03-08 18:49:26,406 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)); [6696-6697] [2025-03-08 18:49:26,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6755] [2025-03-08 18:49:26,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6758] [2025-03-08 18:49:26,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6761] [2025-03-08 18:49:26,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6764] [2025-03-08 18:49:26,413 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"); [6819-6820] [2025-03-08 18:49:26,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6924] [2025-03-08 18:49:26,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6927] [2025-03-08 18:49:26,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6930] [2025-03-08 18:49:26,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6933] [2025-03-08 18:49:26,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7025] [2025-03-08 18:49:26,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7033] [2025-03-08 18:49:26,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7036] [2025-03-08 18:49:26,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [7286-7287] [2025-03-08 18:49:26,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [7294-7295] [2025-03-08 18:49:26,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [7302-7303] [2025-03-08 18:49:26,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [7329-7330] [2025-03-08 18:49:26,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [7337-7338] [2025-03-08 18:49:26,425 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"); [7385-7389] [2025-03-08 18:49:26,427 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)); [7451-7453] [2025-03-08 18:49:26,427 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)); [7456-7458] [2025-03-08 18:49:26,428 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)); [7461-7463] [2025-03-08 18:49:26,428 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)); [7466-7468] [2025-03-08 18:49:26,428 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)); [7471-7473] [2025-03-08 18:49:26,429 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)); [7479-7481] [2025-03-08 18:49:26,429 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)); [7484-7486] [2025-03-08 18:49:26,429 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)); [7492-7494] [2025-03-08 18:49:26,430 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)); [7516-7517] [2025-03-08 18:49:26,430 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)); [7520-7521] [2025-03-08 18:49:26,430 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)); [7524-7525] [2025-03-08 18:49:26,430 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)); [7528-7529] [2025-03-08 18:49:26,430 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)); [7532-7533] [2025-03-08 18:49:26,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7539] [2025-03-08 18:49:26,431 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)); [7540-7541] [2025-03-08 18:49:26,431 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)); [7544-7545] [2025-03-08 18:49:26,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7551] [2025-03-08 18:49:26,431 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)); [7552-7553] [2025-03-08 18:49:26,444 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/inst/current/envs/linux-3.7.3/linux-3.7.3/drivers/vhost/vhost.c"), "i" (130), "i" (12UL)); [7817-7818] [2025-03-08 18:49:26,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [7926-7927] [2025-03-08 18:49:26,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [7931-7932] [2025-03-08 18:49:26,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [7936-7937] [2025-03-08 18:49:26,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [7941-7942] [2025-03-08 18:49:26,472 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)); [8366-8367] [2025-03-08 18:49:26,474 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)); [8393-8394] [2025-03-08 18:49:26,475 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)); [8466-8467] [2025-03-08 18:49:26,475 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)); [8471-8472] [2025-03-08 18:49:26,476 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)); [8476-8478] [2025-03-08 18:49:26,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8649] [2025-03-08 18:49:26,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [8699] [2025-03-08 18:49:26,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [8702] [2025-03-08 18:49:26,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [8705] [2025-03-08 18:49:26,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [8708] [2025-03-08 18:49:26,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [8711] [2025-03-08 18:49:26,499 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)); [9013] [2025-03-08 18:49:26,500 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)); [9016] [2025-03-08 18:49:26,500 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)); [9019] [2025-03-08 18:49:26,500 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)); [9022] [2025-03-08 18:49:26,500 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)); [9025] [2025-03-08 18:49:26,503 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/inst/current/envs/linux-3.7.3/linux-3.7.3/drivers/vhost/vhost.c"), "i" (944), "i" (12UL)); [9130-9131] [2025-03-08 18:49:26,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9187] [2025-03-08 18:49:26,506 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/inst/current/envs/linux-3.7.3/linux-3.7.3/drivers/vhost/vhost.c"), "i" (999), "i" (12UL)); [9214-9215] [2025-03-08 18:49:26,506 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)); [9230-9232] [2025-03-08 18:49:26,506 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)); [9235-9237] [2025-03-08 18:49:26,507 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)); [9240-9242] [2025-03-08 18:49:26,507 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)); [9245-9247] [2025-03-08 18:49:26,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9259] [2025-03-08 18:49:26,508 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)); [9281-9283] [2025-03-08 18:49:26,508 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)); [9286-9288] [2025-03-08 18:49:26,509 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)); [9291-9293] [2025-03-08 18:49:26,509 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)); [9296-9298] [2025-03-08 18:49:26,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9310] [2025-03-08 18:49:26,510 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)); [9342] [2025-03-08 18:49:26,510 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)); [9345] [2025-03-08 18:49:26,510 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)); [9348] [2025-03-08 18:49:26,511 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)); [9351] [2025-03-08 18:49:26,511 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)); [9354] [2025-03-08 18:49:26,523 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)); [9736-9738] [2025-03-08 18:49:26,523 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)); [9741-9743] [2025-03-08 18:49:26,524 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)); [9746-9748] [2025-03-08 18:49:26,524 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)); [9751-9753] [2025-03-08 18:49:26,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9807] [2025-03-08 18:49:26,528 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)); [9811-9813] [2025-03-08 18:49:26,528 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)); [9816-9818] [2025-03-08 18:49:26,528 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)); [9821-9823] [2025-03-08 18:49:26,528 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)); [9826-9828] [2025-03-08 18:49:26,536 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/inst/current/envs/linux-3.7.3/linux-3.7.3/drivers/vhost/vhost.c"), "i" (1326), "i" (12UL)); [10048-10049] [2025-03-08 18:49:26,539 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)); [10083-10085] [2025-03-08 18:49:26,539 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)); [10088-10090] [2025-03-08 18:49:26,539 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)); [10093-10095] [2025-03-08 18:49:26,540 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)); [10098-10100] [2025-03-08 18:49:26,540 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)); [10128-10130] [2025-03-08 18:49:26,541 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)); [10133-10135] [2025-03-08 18:49:26,541 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)); [10138-10140] [2025-03-08 18:49:26,541 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)); [10143-10145] [2025-03-08 18:49:26,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10170] [2025-03-08 18:49:26,542 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)); [10174-10176] [2025-03-08 18:49:26,542 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)); [10179-10181] [2025-03-08 18:49:26,542 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)); [10184-10186] [2025-03-08 18:49:26,543 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)); [10189-10191] [2025-03-08 18:49:26,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10218] [2025-03-08 18:49:26,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10276] [2025-03-08 18:49:26,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10319] [2025-03-08 18:49:26,549 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"); [10324] [2025-03-08 18:49:26,549 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"); [10327] [2025-03-08 18:49:26,549 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"); [10330] [2025-03-08 18:49:26,549 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"); [10333] [2025-03-08 18:49:26,550 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"); [10336] [2025-03-08 18:49:26,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10394] [2025-03-08 18:49:26,552 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)); [10409-10411] [2025-03-08 18:49:26,552 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)); [10414-10416] [2025-03-08 18:49:26,552 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)); [10419-10421] [2025-03-08 18:49:26,552 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)); [10424-10426] [2025-03-08 18:49:26,553 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)); [10470] [2025-03-08 18:49:26,554 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)); [10473] [2025-03-08 18:49:26,554 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)); [10476] [2025-03-08 18:49:26,554 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)); [10479] [2025-03-08 18:49:26,554 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)); [10482] [2025-03-08 18:49:26,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10610] [2025-03-08 18:49:26,558 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)); [10614-10616] [2025-03-08 18:49:26,558 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)); [10619-10621] [2025-03-08 18:49:26,559 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)); [10624-10626] [2025-03-08 18:49:26,560 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)); [10629-10631] [2025-03-08 18:49:26,577 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/tcm_vhost.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/vhost/tcm_vhost.c.prepared"), "i" (522), "i" (12UL)); [11289-11290] [2025-03-08 18:49:26,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11925] [2025-03-08 18:49:26,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12087] [2025-03-08 18:49:26,631 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i[462796,462809] [2025-03-08 18:49:26,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 18:49:26,739 INFO L204 MainTranslator]: Completed translation [2025-03-08 18:49:26,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26 WrapperNode [2025-03-08 18:49:26,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 18:49:26,741 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 18:49:26,741 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 18:49:26,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 18:49:26,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:26,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:27,009 INFO L138 Inliner]: procedures = 445, calls = 3534, calls flagged for inlining = 230, calls inlined = 199, statements flattened = 8213 [2025-03-08 18:49:27,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 18:49:27,010 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 18:49:27,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 18:49:27,011 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 18:49:27,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:27,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:27,043 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,063 INFO L175 MemorySlicer]: Split 1363 memory accesses to 24 slices as follows [16, 2, 85, 5, 1, 22, 2, 5, 6, 5, 6, 3, 2, 1, 350, 20, 9, 4, 27, 4, 9, 0, 775, 4]. 57 percent of accesses are in the largest equivalence class. The 90 initializations are split as follows [0, 2, 0, 5, 0, 22, 0, 5, 6, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 30, 0]. The 637 writes are split as follows [3, 0, 43, 0, 1, 0, 1, 0, 0, 0, 0, 3, 0, 0, 300, 3, 3, 0, 27, 4, 0, 0, 247, 2]. [2025-03-08 18:49:28,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,211 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,225 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,254 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,332 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 18:49:28,333 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 18:49:28,334 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 18:49:28,334 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 18:49:28,335 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (1/1) ... [2025-03-08 18:49:28,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 18:49:28,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 18:49:28,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 18:49:28,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 18:49:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2025-03-08 18:49:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2025-03-08 18:49:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user_bad [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2025-03-08 18:49:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2025-03-08 18:49:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2025-03-08 18:49:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2025-03-08 18:49:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-08 18:49:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2025-03-08 18:49:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-08 18:49:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 18:49:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 18:49:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 18:49:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 18:49:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 18:49:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user_bad [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2025-03-08 18:49:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 18:49:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-08 18:49:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2025-03-08 18:49:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2025-03-08 18:49:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 18:49:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 18:49:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-08 18:49:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-08 18:49:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2025-03-08 18:49:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2025-03-08 18:49:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2025-03-08 18:49:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2025-03-08 18:49:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 18:49:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 18:49:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2025-03-08 18:49:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2025-03-08 18:49:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2025-03-08 18:49:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2025-03-08 18:49:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2025-03-08 18:49:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2025-03-08 18:49:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 18:49:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2025-03-08 18:49:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_fabric_proto_ident [2025-03-08 18:49:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 18:49:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 18:49:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 18:49:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_parse_pr_out_transport_id [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2025-03-08 18:49:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 18:49:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 18:49:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2025-03-08 18:49:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id_len [2025-03-08 18:49:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2025-03-08 18:49:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2025-03-08 18:49:29,319 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 18:49:29,322 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 18:49:29,371 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14670: havoc #t~nondet1694; [2025-03-08 18:49:29,374 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14447: havoc #t~nondet1657; [2025-03-08 18:49:29,399 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7220: havoc ~res~0#1.base, ~res~0#1.offset; [2025-03-08 18:49:29,899 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14409: havoc _raw_spin_lock_irqsave_#t~nondet1650#1; [2025-03-08 18:49:29,909 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7230: havoc __kmalloc_#t~ret138#1.base, __kmalloc_#t~ret138#1.offset; [2025-03-08 18:49:29,929 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14439: havoc core_tpg_deregister_#t~nondet1655#1; [2025-03-08 18:49:30,031 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11998: call ULTIMATE.dealloc(~#__key~4#1.base, ~#__key~4#1.offset);havoc ~#__key~4#1.base, ~#__key~4#1.offset; [2025-03-08 18:49:30,031 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8084: call ULTIMATE.dealloc(vhost_dev_init_~#__key~1#1.base, vhost_dev_init_~#__key~1#1.offset);havoc vhost_dev_init_~#__key~1#1.base, vhost_dev_init_~#__key~1#1.offset;call ULTIMATE.dealloc(vhost_dev_init_~#__key___0~0#1.base, vhost_dev_init_~#__key___0~0#1.offset);havoc vhost_dev_init_~#__key___0~0#1.base, vhost_dev_init_~#__key___0~0#1.offset;call ULTIMATE.dealloc(vhost_dev_init_~#__key___1~0#1.base, vhost_dev_init_~#__key___1~0#1.offset);havoc vhost_dev_init_~#__key___1~0#1.base, vhost_dev_init_~#__key___1~0#1.offset; [2025-03-08 18:49:30,033 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14395: havoc #t~nondet1648; [2025-03-08 18:49:30,045 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7683: havoc #t~bitwise312;havoc #t~bitwise313; [2025-03-08 18:49:30,055 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7343: havoc #t~mem176; [2025-03-08 18:49:30,069 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7717: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-03-08 18:49:30,071 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14693: havoc #t~nondet1697; [2025-03-08 18:49:30,083 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14399: havoc _copy_to_user_#t~nondet1649#1; [2025-03-08 18:49:30,156 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14596: havoc rcu_lockdep_current_cpu_online_#t~nondet1683#1; [2025-03-08 18:49:30,171 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14607: havoc #t~nondet1685; [2025-03-08 18:49:30,175 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14521: havoc #t~nondet1674; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11333: call ULTIMATE.dealloc(vhost_scsi_map_iov_to_sgl_~#descriptor~9#1.base, vhost_scsi_map_iov_to_sgl_~#descriptor~9#1.offset);havoc vhost_scsi_map_iov_to_sgl_~#descriptor~9#1.base, vhost_scsi_map_iov_to_sgl_~#descriptor~9#1.offset;call ULTIMATE.dealloc(vhost_scsi_map_iov_to_sgl_~#descriptor___0~5#1.base, vhost_scsi_map_iov_to_sgl_~#descriptor___0~5#1.offset);havoc vhost_scsi_map_iov_to_sgl_~#descriptor___0~5#1.base, vhost_scsi_map_iov_to_sgl_~#descriptor___0~5#1.offset; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9683: call ULTIMATE.dealloc(vhost_get_vq_desc_~#desc~1#1.base, vhost_get_vq_desc_~#desc~1#1.offset);havoc vhost_get_vq_desc_~#desc~1#1.base, vhost_get_vq_desc_~#desc~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor~1#1.base, vhost_get_vq_desc_~#descriptor~1#1.offset);havoc vhost_get_vq_desc_~#descriptor~1#1.base, vhost_get_vq_desc_~#descriptor~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___0~1#1.base, vhost_get_vq_desc_~#descriptor___0~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___0~1#1.base, vhost_get_vq_desc_~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___1~1#1.base, vhost_get_vq_desc_~#descriptor___1~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___1~1#1.base, vhost_get_vq_desc_~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___2~1#1.base, vhost_get_vq_desc_~#descriptor___2~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___2~1#1.base, vhost_get_vq_desc_~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___3~1#1.base, vhost_get_vq_desc_~#descriptor___3~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___3~1#1.base, vhost_get_vq_desc_~#descriptor___3~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___4~1#1.base, vhost_get_vq_desc_~#descriptor___4~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___4~1#1.base, vhost_get_vq_desc_~#descriptor___4~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___5~1#1.base, vhost_get_vq_desc_~#descriptor___5~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___5~1#1.base, vhost_get_vq_desc_~#descriptor___5~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___6~1#1.base, vhost_get_vq_desc_~#descriptor___6~1#1.offset);havoc vhost_get_vq_desc_~#descriptor___6~1#1.base, vhost_get_vq_desc_~#descriptor___6~1#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___7~0#1.base, vhost_get_vq_desc_~#descriptor___7~0#1.offset);havoc vhost_get_vq_desc_~#descriptor___7~0#1.base, vhost_get_vq_desc_~#descriptor___7~0#1.offset;call ULTIMATE.dealloc(vhost_get_vq_desc_~#descriptor___8~0#1.base, vhost_get_vq_desc_~#descriptor___8~0#1.offset);havoc vhost_get_vq_desc_~#descriptor___8~0#1.base, vhost_get_vq_desc_~#descriptor___8~0#1.offset; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14644: havoc target_submit_cmd_map_sgls_#t~nondet1691#1; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14588: havoc queue_work_#t~nondet1681#1; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11814: call ULTIMATE.dealloc(vhost_scsi_ctl_handle_kick_~#descriptor~11#1.base, vhost_scsi_ctl_handle_kick_~#descriptor~11#1.offset);havoc vhost_scsi_ctl_handle_kick_~#descriptor~11#1.base, vhost_scsi_ctl_handle_kick_~#descriptor~11#1.offset; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11154: call vhost_scsi_get_cmd_from_completion_#t~mem1135#1.base, vhost_scsi_get_cmd_from_completion_#t~mem1135#1.offset := read~$Pointer$#22(vhost_scsi_get_cmd_from_completion_~tv_cmd~2#1.base, 1158 + vhost_scsi_get_cmd_from_completion_~tv_cmd~2#1.offset, 8);vhost_scsi_get_cmd_from_completion_~__mptr___0~0#1.base, vhost_scsi_get_cmd_from_completion_~__mptr___0~0#1.offset := vhost_scsi_get_cmd_from_completion_#t~mem1135#1.base, vhost_scsi_get_cmd_from_completion_#t~mem1135#1.offset;havoc vhost_scsi_get_cmd_from_completion_#t~mem1135#1.base, vhost_scsi_get_cmd_from_completion_#t~mem1135#1.offset;vhost_scsi_get_cmd_from_completion_~tv_cmd~2#1.base, vhost_scsi_get_cmd_from_completion_~tv_cmd~2#1.offset := vhost_scsi_get_cmd_from_completion_~__mptr___0~0#1.base, -1446368 + vhost_scsi_get_cmd_from_completion_~__mptr___0~0#1.offset; [2025-03-08 18:49:31,607 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14660: havoc transport_send_check_condition_and_sense_#t~nondet1693#1; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9447: call ULTIMATE.dealloc(get_indirect_~#desc~0#1.base, get_indirect_~#desc~0#1.offset);havoc get_indirect_~#desc~0#1.base, get_indirect_~#desc~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor~0#1.base, get_indirect_~#descriptor~0#1.offset);havoc get_indirect_~#descriptor~0#1.base, get_indirect_~#descriptor~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___0~0#1.base, get_indirect_~#descriptor___0~0#1.offset);havoc get_indirect_~#descriptor___0~0#1.base, get_indirect_~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___1~0#1.base, get_indirect_~#descriptor___1~0#1.offset);havoc get_indirect_~#descriptor___1~0#1.base, get_indirect_~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___2~0#1.base, get_indirect_~#descriptor___2~0#1.offset);havoc get_indirect_~#descriptor___2~0#1.base, get_indirect_~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___3~0#1.base, get_indirect_~#descriptor___3~0#1.offset);havoc get_indirect_~#descriptor___3~0#1.base, get_indirect_~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___4~0#1.base, get_indirect_~#descriptor___4~0#1.offset);havoc get_indirect_~#descriptor___4~0#1.base, get_indirect_~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___5~0#1.base, get_indirect_~#descriptor___5~0#1.offset);havoc get_indirect_~#descriptor___5~0#1.base, get_indirect_~#descriptor___5~0#1.offset;call ULTIMATE.dealloc(get_indirect_~#descriptor___6~0#1.base, get_indirect_~#descriptor___6~0#1.offset);havoc get_indirect_~#descriptor___6~0#1.base, get_indirect_~#descriptor___6~0#1.offset; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11171: call ULTIMATE.dealloc(vhost_scsi_complete_cmd_work_~#v_rsp~0#1.base, vhost_scsi_complete_cmd_work_~#v_rsp~0#1.offset);havoc vhost_scsi_complete_cmd_work_~#v_rsp~0#1.base, vhost_scsi_complete_cmd_work_~#v_rsp~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_complete_cmd_work_~#descriptor~8#1.base, vhost_scsi_complete_cmd_work_~#descriptor~8#1.offset);havoc vhost_scsi_complete_cmd_work_~#descriptor~8#1.base, vhost_scsi_complete_cmd_work_~#descriptor~8#1.offset; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11834: call ULTIMATE.dealloc(vhost_scsi_evt_handle_kick_~#descriptor~12#1.base, vhost_scsi_evt_handle_kick_~#descriptor~12#1.offset);havoc vhost_scsi_evt_handle_kick_~#descriptor~12#1.base, vhost_scsi_evt_handle_kick_~#descriptor~12#1.offset; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14550: havoc memcpy_fromiovec_#t~nondet1676#1; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14425: havoc cgroup_attach_task_all_#t~nondet1651#1; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10660: havoc vhost_enable_notify_#t~mem1063#1;call ULTIMATE.dealloc(vhost_enable_notify_~#descriptor~6#1.base, vhost_enable_notify_~#descriptor~6#1.offset);havoc vhost_enable_notify_~#descriptor~6#1.base, vhost_enable_notify_~#descriptor~6#1.offset;call ULTIMATE.dealloc(vhost_enable_notify_~#descriptor___0~4#1.base, vhost_enable_notify_~#descriptor___0~4#1.offset);havoc vhost_enable_notify_~#descriptor___0~4#1.base, vhost_enable_notify_~#descriptor___0~4#1.offset;call ULTIMATE.dealloc(vhost_enable_notify_~#descriptor___1~3#1.base, vhost_enable_notify_~#descriptor___1~3#1.offset);havoc vhost_enable_notify_~#descriptor___1~3#1.base, vhost_enable_notify_~#descriptor___1~3#1.offset; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11455: call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#v_req~0#1.base, vhost_scsi_handle_vq_~#v_req~0#1.offset);havoc vhost_scsi_handle_vq_~#v_req~0#1.base, vhost_scsi_handle_vq_~#v_req~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#out~0#1.base, vhost_scsi_handle_vq_~#out~0#1.offset);havoc vhost_scsi_handle_vq_~#out~0#1.base, vhost_scsi_handle_vq_~#out~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#in~0#1.base, vhost_scsi_handle_vq_~#in~0#1.offset);havoc vhost_scsi_handle_vq_~#in~0#1.base, vhost_scsi_handle_vq_~#in~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor~10#1.base, vhost_scsi_handle_vq_~#descriptor~10#1.offset);havoc vhost_scsi_handle_vq_~#descriptor~10#1.base, vhost_scsi_handle_vq_~#descriptor~10#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___0~6#1.base, vhost_scsi_handle_vq_~#descriptor___0~6#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___0~6#1.base, vhost_scsi_handle_vq_~#descriptor___0~6#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___1~4#1.base, vhost_scsi_handle_vq_~#descriptor___1~4#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___1~4#1.base, vhost_scsi_handle_vq_~#descriptor___1~4#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___2~2#1.base, vhost_scsi_handle_vq_~#descriptor___2~2#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___2~2#1.base, vhost_scsi_handle_vq_~#descriptor___2~2#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___3~2#1.base, vhost_scsi_handle_vq_~#descriptor___3~2#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___3~2#1.base, vhost_scsi_handle_vq_~#descriptor___3~2#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___4~2#1.base, vhost_scsi_handle_vq_~#descriptor___4~2#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___4~2#1.base, vhost_scsi_handle_vq_~#descriptor___4~2#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___5~2#1.base, vhost_scsi_handle_vq_~#descriptor___5~2#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___5~2#1.base, vhost_scsi_handle_vq_~#descriptor___5~2#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___6~2#1.base, vhost_scsi_handle_vq_~#descriptor___6~2#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___6~2#1.base, vhost_scsi_handle_vq_~#descriptor___6~2#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___7~1#1.base, vhost_scsi_handle_vq_~#descriptor___7~1#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___7~1#1.base, vhost_scsi_handle_vq_~#descriptor___7~1#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___8~1#1.base, vhost_scsi_handle_vq_~#descriptor___8~1#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___8~1#1.base, vhost_scsi_handle_vq_~#descriptor___8~1#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___9~0#1.base, vhost_scsi_handle_vq_~#descriptor___9~0#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___9~0#1.base, vhost_scsi_handle_vq_~#descriptor___9~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#descriptor___10~0#1.base, vhost_scsi_handle_vq_~#descriptor___10~0#1.offset);havoc vhost_scsi_handle_vq_~#descriptor___10~0#1.base, vhost_scsi_handle_vq_~#descriptor___10~0#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#__key~3#1.base, vhost_scsi_handle_vq_~#__key~3#1.offset);havoc vhost_scsi_handle_vq_~#__key~3#1.base, vhost_scsi_handle_vq_~#__key~3#1.offset;call ULTIMATE.dealloc(vhost_scsi_handle_vq_~#__constr_expr_0~1#1.base, vhost_scsi_handle_vq_~#__constr_expr_0~1#1.offset);havoc vhost_scsi_handle_vq_~#__constr_expr_0~1#1.base, vhost_scsi_handle_vq_~#__constr_expr_0~1#1.offset; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9804: havoc vhost_get_vq_desc_#t~mem825#1; [2025-03-08 18:49:31,608 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11265: call ULTIMATE.dealloc(vhost_scsi_map_to_sgl_~#page~1#1.base, vhost_scsi_map_to_sgl_~#page~1#1.offset);havoc vhost_scsi_map_to_sgl_~#page~1#1.base, vhost_scsi_map_to_sgl_~#page~1#1.offset; [2025-03-08 18:49:31,641 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10666: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7487-1: SUMMARY for call #t~ret212 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7487: assume -9223372036854775808 <= #t~ret212 && #t~ret212 <= 9223372036854775807;~tmp___1~4 := #t~ret212; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume #t~switch210;#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume !#t~switch210;#t~switch210 := #t~switch210 || 4 == ~size; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483-1: assume #t~switch210; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483-1: assume !#t~switch210;#t~switch210 := true; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450: assume #t~switch210;#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450: assume !#t~switch210;#t~switch210 := #t~switch210 || 2 == ~size; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume 0 != ~tmp___1~4;#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume !(0 != ~tmp___1~4);#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint SWITCH~BREAK~2: havoc #t~switch210;havoc #t~ret211;havoc #t~ret212;havoc #t~ret213;havoc #t~switch210;havoc #t~ret211;havoc #t~ret212;havoc #t~ret213; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450-1: #t~switch210 := 1 == ~size; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474: assume -9223372036854775808 <= #t~ret211 && #t~ret211 <= 9223372036854775807;~tmp___0~9 := #t~ret211; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume 0 != ~tmp___0~9;#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume !(0 != ~tmp___0~9);#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474-1: SUMMARY for call #t~ret211 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470-1: assume #t~switch210; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470-1: assume !#t~switch210;#t~switch210 := #t~switch210 || 16 == ~size; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7497-1: SUMMARY for call #t~ret213 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume #t~switch210; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume !#t~switch210; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7497: ~tmp___2~3 := #t~ret213;#res := (if ~tmp___2~3 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~3 % 18446744073709551616 % 4294967296 else ~tmp___2~3 % 18446744073709551616 % 4294967296 - 4294967296); [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume #t~switch210;#res := ~ret~1; [2025-03-08 18:49:31,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume !#t~switch210;#t~switch210 := #t~switch210 || 10 == ~size; [2025-03-08 18:49:31,677 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume #t~switch210;#res := ~ret~1; [2025-03-08 18:49:31,677 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume !#t~switch210;#t~switch210 := #t~switch210 || 8 == ~size; [2025-03-08 18:49:31,679 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14537: havoc #t~nondet1675; [2025-03-08 18:49:32,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8129: havoc vhost_dev_check_owner_#t~mem413#1.base, vhost_dev_check_owner_#t~mem413#1.offset;havoc vhost_dev_check_owner_#t~mem414#1.base, vhost_dev_check_owner_#t~mem414#1.offset; [2025-03-08 18:49:32,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8665: call ULTIMATE.dealloc(vhost_set_vring_~#s~3#1.base, vhost_set_vring_~#s~3#1.offset);havoc vhost_set_vring_~#s~3#1.base, vhost_set_vring_~#s~3#1.offset;call ULTIMATE.dealloc(vhost_set_vring_~#f~0#1.base, vhost_set_vring_~#f~0#1.offset);havoc vhost_set_vring_~#f~0#1.base, vhost_set_vring_~#f~0#1.offset;call ULTIMATE.dealloc(vhost_set_vring_~#a~2#1.base, vhost_set_vring_~#a~2#1.offset);havoc vhost_set_vring_~#a~2#1.base, vhost_set_vring_~#a~2#1.offset; [2025-03-08 18:49:32,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14513: havoc kthread_create_on_node_#t~ret1672#1.base, kthread_create_on_node_#t~ret1672#1.offset; [2025-03-08 18:49:32,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14487: havoc get_task_mm_#t~ret1665#1.base, get_task_mm_#t~ret1665#1.offset; [2025-03-08 18:49:32,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8153: havoc vhost_attach_cgroups_#t~mem419#1;call ULTIMATE.dealloc(vhost_attach_cgroups_~#attach~0#1.base, vhost_attach_cgroups_~#attach~0#1.offset);havoc vhost_attach_cgroups_~#attach~0#1.base, vhost_attach_cgroups_~#attach~0#1.offset; [2025-03-08 18:49:32,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8947: call ULTIMATE.dealloc(vhost_dev_ioctl_~#p~0#1.base, vhost_dev_ioctl_~#p~0#1.offset);havoc vhost_dev_ioctl_~#p~0#1.base, vhost_dev_ioctl_~#p~0#1.offset; [2025-03-08 18:49:32,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8586: call ULTIMATE.dealloc(vhost_set_memory_~#mem~0#1.base, vhost_set_memory_~#mem~0#1.offset);havoc vhost_set_memory_~#mem~0#1.base, vhost_set_memory_~#mem~0#1.offset; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14636: havoc target_fabric_configfs_init_#t~ret1689#1.base, target_fabric_configfs_init_#t~ret1689#1.offset; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14471: havoc fc_get_pr_transport_id_#t~nondet1662#1; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14506: havoc iscsi_parse_pr_out_transport_id_#t~ret1670#1.base, iscsi_parse_pr_out_transport_id_#t~ret1670#1.offset; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14475: havoc fc_get_pr_transport_id_len_#t~nondet1663#1; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14640: havoc target_fabric_configfs_register_#t~nondet1690#1; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12626: call ULTIMATE.dealloc(tcm_vhost_make_tport_~#descriptor~15#1.base, tcm_vhost_make_tport_~#descriptor~15#1.offset);havoc tcm_vhost_make_tport_~#descriptor~15#1.base, tcm_vhost_make_tport_~#descriptor~15#1.offset; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14443: havoc core_tpg_register_#t~nondet1656#1; [2025-03-08 18:49:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14510: havoc kstrtoull_#t~nondet1671#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14478: havoc fc_parse_pr_out_transport_id_#t~ret1664#1.base, fc_parse_pr_out_transport_id_#t~ret1664#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12840: call ULTIMATE.dealloc(tcm_vhost_init_~#__key~6#1.base, tcm_vhost_init_~#__key~6#1.offset);havoc tcm_vhost_init_~#__key~6#1.base, tcm_vhost_init_~#__key~6#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14428: havoc core_tpg_add_initiator_node_acl_#t~ret1652#1.base, core_tpg_add_initiator_node_acl_#t~ret1652#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14363: havoc __alloc_workqueue_key_#t~ret1646#1.base, __alloc_workqueue_key_#t~ret1646#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14495: havoc iscsi_get_fabric_proto_ident_#t~nondet1667#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14561: havoc misc_register_#t~nondet1678#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12548: call ULTIMATE.dealloc(tcm_vhost_make_tpg_~#tpgt~0#1.base, tcm_vhost_make_tpg_~#tpgt~0#1.offset);havoc tcm_vhost_make_tpg_~#tpgt~0#1.base, tcm_vhost_make_tpg_~#tpgt~0#1.offset;call ULTIMATE.dealloc(tcm_vhost_make_tpg_~#__key~5#1.base, tcm_vhost_make_tpg_~#__key~5#1.offset);havoc tcm_vhost_make_tpg_~#__key~5#1.base, tcm_vhost_make_tpg_~#__key~5#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12814: call ULTIMATE.dealloc(tcm_vhost_deregister_configfs_~#descriptor~18#1.base, tcm_vhost_deregister_configfs_~#descriptor~18#1.offset);havoc tcm_vhost_deregister_configfs_~#descriptor~18#1.base, tcm_vhost_deregister_configfs_~#descriptor~18#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14499: havoc iscsi_get_pr_transport_id_#t~nondet1668#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14467: havoc fc_get_fabric_proto_ident_#t~nondet1661#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12750: call ULTIMATE.dealloc(tcm_vhost_register_configfs_~#descriptor~17#1.base, tcm_vhost_register_configfs_~#descriptor~17#1.offset);havoc tcm_vhost_register_configfs_~#descriptor~17#1.base, tcm_vhost_register_configfs_~#descriptor~17#1.offset;call ULTIMATE.dealloc(tcm_vhost_register_configfs_~#descriptor___0~8#1.base, tcm_vhost_register_configfs_~#descriptor___0~8#1.offset);havoc tcm_vhost_register_configfs_~#descriptor___0~8#1.base, tcm_vhost_register_configfs_~#descriptor___0~8#1.offset; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10868: havoc tcm_vhost_get_tag_#t~mem1097#1; [2025-03-08 18:49:41,347 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14503: havoc iscsi_get_pr_transport_id_len_#t~nondet1669#1; [2025-03-08 18:49:41,382 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12695: call ULTIMATE.dealloc(~#descriptor~16.base, ~#descriptor~16.offset);havoc ~#descriptor~16.base, ~#descriptor~16.offset; [2025-03-08 18:49:42,021 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7779: call ULTIMATE.dealloc(~#__wait~0.base, ~#__wait~0.offset);havoc ~#__wait~0.base, ~#__wait~0.offset; [2025-03-08 18:49:42,242 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9115: call ULTIMATE.dealloc(set_bit_to_user_~#page~0#1.base, set_bit_to_user_~#page~0#1.offset);havoc set_bit_to_user_~#page~0#1.base, set_bit_to_user_~#page~0#1.offset; [2025-03-08 18:49:42,242 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14621: havoc set_page_dirty_lock_#t~nondet1688#1; [2025-03-08 18:49:46,343 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6805: havoc #t~mem41; [2025-03-08 18:49:46,358 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14459: havoc #t~ret1659.base, #t~ret1659.offset; [2025-03-08 18:49:46,499 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12370: call ULTIMATE.dealloc(~#descriptor~14#1.base, ~#descriptor~14#1.offset);havoc ~#descriptor~14#1.base, ~#descriptor~14#1.offset; [2025-03-08 18:49:46,743 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10747: call ULTIMATE.dealloc(vhost_ubuf_put_and_wait_~#__wait~1#1.base, vhost_ubuf_put_and_wait_~#__wait~1#1.offset);havoc vhost_ubuf_put_and_wait_~#__wait~1#1.base, vhost_ubuf_put_and_wait_~#__wait~1#1.offset; [2025-03-08 18:49:46,755 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14581: havoc #t~nondet1680; [2025-03-08 18:49:46,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14603: havoc #t~nondet1684; [2025-03-08 18:49:46,807 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14491: havoc #t~nondet1666; [2025-03-08 18:49:46,825 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14557: havoc misc_deregister_#t~nondet1677#1; [2025-03-08 18:49:46,834 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6744: havoc #t~mem19.base, #t~mem19.offset; [2025-03-08 18:49:46,864 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7358: havoc scsi_varlen_cdb_length_#t~mem181#1; [2025-03-08 18:49:46,888 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14453: havoc #t~ret1658.base, #t~ret1658.offset; [2025-03-08 18:49:46,910 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14367: havoc #t~nondet1647; [2025-03-08 18:49:47,034 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14592: havoc #t~nondet1682; [2025-03-08 18:49:47,089 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14614: havoc #t~ret1687.base, #t~ret1687.offset; [2025-03-08 18:49:47,094 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14463: havoc #t~nondet1660; [2025-03-08 18:49:47,105 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7204: havoc #t~mem132.base, #t~mem132.offset;havoc #t~mem133.base, #t~mem133.offset; [2025-03-08 18:49:47,411 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10067: call ULTIMATE.dealloc(~#descriptor~2.base, ~#descriptor~2.offset);havoc ~#descriptor~2.base, ~#descriptor~2.offset;call ULTIMATE.dealloc(~#descriptor___0~2.base, ~#descriptor___0~2.offset);havoc ~#descriptor___0~2.base, ~#descriptor___0~2.offset;call ULTIMATE.dealloc(~#descriptor___1~2.base, ~#descriptor___1~2.offset);havoc ~#descriptor___1~2.base, ~#descriptor___1~2.offset; [2025-03-08 18:49:47,429 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14435: havoc core_tpg_del_initiator_node_acl_#t~nondet1654#1; [2025-03-08 18:49:47,469 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029: call ULTIMATE.dealloc(~#backend~0.base, ~#backend~0.offset);havoc ~#backend~0.base, ~#backend~0.offset; [2025-03-08 18:49:47,640 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10380: call ULTIMATE.dealloc(vhost_notify_~#descriptor~5#1.base, vhost_notify_~#descriptor~5#1.offset);havoc vhost_notify_~#descriptor~5#1.base, vhost_notify_~#descriptor~5#1.offset;call ULTIMATE.dealloc(vhost_notify_~#descriptor___0~3#1.base, vhost_notify_~#descriptor___0~3#1.offset);havoc vhost_notify_~#descriptor___0~3#1.base, vhost_notify_~#descriptor___0~3#1.offset; [2025-03-08 18:49:47,644 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14611: havoc #t~nondet1686; [2025-03-08 18:49:48,538 INFO L? ?]: Removed 3588 outVars from TransFormulas that were not future-live. [2025-03-08 18:49:48,538 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 18:49:48,600 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 18:49:48,601 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 18:49:48,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 06:49:48 BoogieIcfgContainer [2025-03-08 18:49:48,601 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 18:49:48,603 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 18:49:48,603 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 18:49:48,606 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 18:49:48,606 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 06:49:23" (1/3) ... [2025-03-08 18:49:48,606 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7027f732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 06:49:48, skipping insertion in model container [2025-03-08 18:49:48,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:49:26" (2/3) ... [2025-03-08 18:49:48,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7027f732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 06:49:48, skipping insertion in model container [2025-03-08 18:49:48,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 06:49:48" (3/3) ... [2025-03-08 18:49:48,608 INFO L128 eAbstractionObserver]: Analyzing ICFG main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-08 18:49:48,620 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 18:49:48,622 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i that has 143 procedures, 2783 locations, 1 initial locations, 52 loop locations, and 1 error locations. [2025-03-08 18:49:48,715 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 18:49:48,725 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@61f94d7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 18:49:48,725 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 18:49:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 2668 states, 1824 states have (on average 1.337719298245614) internal successors, (2440), 1882 states have internal predecessors, (2440), 723 states have call successors, (723), 119 states have call predecessors, (723), 119 states have return successors, (723), 710 states have call predecessors, (723), 723 states have call successors, (723) [2025-03-08 18:49:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2025-03-08 18:49:48,741 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:49:48,741 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:49:48,741 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:49:48,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:49:48,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1066645226, now seen corresponding path program 1 times [2025-03-08 18:49:48,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:49:48,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635793963] [2025-03-08 18:49:48,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:49:48,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:49:49,597 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes. [2025-03-08 18:49:49,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements. [2025-03-08 18:49:49,765 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:49:49,765 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:49:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:49:50,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:49:50,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635793963] [2025-03-08 18:49:50,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635793963] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:49:50,060 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:49:50,060 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:49:50,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013962625] [2025-03-08 18:49:50,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:49:50,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:49:50,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:49:50,076 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:49:50,077 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:49:50,084 INFO L87 Difference]: Start difference. First operand has 2668 states, 1824 states have (on average 1.337719298245614) internal successors, (2440), 1882 states have internal predecessors, (2440), 723 states have call successors, (723), 119 states have call predecessors, (723), 119 states have return successors, (723), 710 states have call predecessors, (723), 723 states have call successors, (723) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:49:54,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:49:54,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:49:54,471 INFO L93 Difference]: Finished difference Result 5327 states and 7864 transitions. [2025-03-08 18:49:54,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:49:54,473 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2025-03-08 18:49:54,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:49:54,500 INFO L225 Difference]: With dead ends: 5327 [2025-03-08 18:49:54,500 INFO L226 Difference]: Without dead ends: 2652 [2025-03-08 18:49:54,555 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:49:54,557 INFO L435 NwaCegarLoop]: 3851 mSDtfsCounter, 3855 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3855 SdHoareTripleChecker+Valid, 3851 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:49:54,557 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3855 Valid, 3851 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-08 18:49:54,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2652 states. [2025-03-08 18:49:54,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2652 to 2652. [2025-03-08 18:49:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2652 states, 1811 states have (on average 1.3324130314743237) internal successors, (2413), 1866 states have internal predecessors, (2413), 722 states have call successors, (722), 119 states have call predecessors, (722), 118 states have return successors, (711), 698 states have call predecessors, (711), 711 states have call successors, (711) [2025-03-08 18:49:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 2652 states and 3846 transitions. [2025-03-08 18:49:54,749 INFO L78 Accepts]: Start accepts. Automaton has 2652 states and 3846 transitions. Word has length 22 [2025-03-08 18:49:54,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:49:54,751 INFO L471 AbstractCegarLoop]: Abstraction has 2652 states and 3846 transitions. [2025-03-08 18:49:54,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:49:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 3846 transitions. [2025-03-08 18:49:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2025-03-08 18:49:54,753 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:49:54,753 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:49:54,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 18:49:54,753 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:49:54,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:49:54,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1296295075, now seen corresponding path program 1 times [2025-03-08 18:49:54,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:49:54,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616385437] [2025-03-08 18:49:54,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:49:54,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:49:55,514 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-08 18:49:55,568 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-08 18:49:55,568 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:49:55,569 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:49:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:49:55,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:49:55,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616385437] [2025-03-08 18:49:55,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616385437] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:49:55,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:49:55,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:49:55,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777876634] [2025-03-08 18:49:55,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:49:55,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:49:55,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:49:55,743 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:49:55,743 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:49:55,744 INFO L87 Difference]: Start difference. First operand 2652 states and 3846 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:49:59,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:49:59,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:49:59,954 INFO L93 Difference]: Finished difference Result 2654 states and 3847 transitions. [2025-03-08 18:49:59,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:49:59,954 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2025-03-08 18:49:59,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:49:59,969 INFO L225 Difference]: With dead ends: 2654 [2025-03-08 18:49:59,969 INFO L226 Difference]: Without dead ends: 2651 [2025-03-08 18:49:59,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:49:59,971 INFO L435 NwaCegarLoop]: 3827 mSDtfsCounter, 3830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3830 SdHoareTripleChecker+Valid, 3827 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:49:59,971 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3830 Valid, 3827 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-08 18:49:59,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2651 states. [2025-03-08 18:50:00,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2651 to 2651. [2025-03-08 18:50:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2651 states, 1811 states have (on average 1.3318608503589178) internal successors, (2412), 1865 states have internal predecessors, (2412), 721 states have call successors, (721), 119 states have call predecessors, (721), 118 states have return successors, (711), 698 states have call predecessors, (711), 711 states have call successors, (711) [2025-03-08 18:50:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 2651 states and 3844 transitions. [2025-03-08 18:50:00,104 INFO L78 Accepts]: Start accepts. Automaton has 2651 states and 3844 transitions. Word has length 23 [2025-03-08 18:50:00,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:00,104 INFO L471 AbstractCegarLoop]: Abstraction has 2651 states and 3844 transitions. [2025-03-08 18:50:00,104 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3844 transitions. [2025-03-08 18:50:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2025-03-08 18:50:00,105 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:00,105 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:00,105 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 18:50:00,105 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:00,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:00,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1533001397, now seen corresponding path program 1 times [2025-03-08 18:50:00,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:00,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99529667] [2025-03-08 18:50:00,106 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:00,832 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes. [2025-03-08 18:50:00,864 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements. [2025-03-08 18:50:00,864 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:00,864 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:50:00,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:00,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99529667] [2025-03-08 18:50:00,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99529667] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:00,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:00,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:00,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732820363] [2025-03-08 18:50:00,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:00,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:00,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:00,999 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:00,999 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:00,999 INFO L87 Difference]: Start difference. First operand 2651 states and 3844 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:05,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:05,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:05,250 INFO L93 Difference]: Finished difference Result 2653 states and 3845 transitions. [2025-03-08 18:50:05,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:05,250 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 24 [2025-03-08 18:50:05,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:05,263 INFO L225 Difference]: With dead ends: 2653 [2025-03-08 18:50:05,264 INFO L226 Difference]: Without dead ends: 2650 [2025-03-08 18:50:05,265 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:05,267 INFO L435 NwaCegarLoop]: 3825 mSDtfsCounter, 3827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3827 SdHoareTripleChecker+Valid, 3825 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:05,267 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3827 Valid, 3825 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-08 18:50:05,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2650 states. [2025-03-08 18:50:05,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2650 to 2650. [2025-03-08 18:50:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2650 states, 1811 states have (on average 1.3313086692435119) internal successors, (2411), 1864 states have internal predecessors, (2411), 720 states have call successors, (720), 119 states have call predecessors, (720), 118 states have return successors, (711), 698 states have call predecessors, (711), 711 states have call successors, (711) [2025-03-08 18:50:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 2650 states and 3842 transitions. [2025-03-08 18:50:05,377 INFO L78 Accepts]: Start accepts. Automaton has 2650 states and 3842 transitions. Word has length 24 [2025-03-08 18:50:05,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:05,377 INFO L471 AbstractCegarLoop]: Abstraction has 2650 states and 3842 transitions. [2025-03-08 18:50:05,377 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 3842 transitions. [2025-03-08 18:50:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2025-03-08 18:50:05,378 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:05,378 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:05,378 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 18:50:05,378 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:05,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:05,378 INFO L85 PathProgramCache]: Analyzing trace with hash -280963810, now seen corresponding path program 1 times [2025-03-08 18:50:05,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:05,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461416857] [2025-03-08 18:50:05,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:06,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-03-08 18:50:06,106 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-03-08 18:50:06,106 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:06,106 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:50:06,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:06,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461416857] [2025-03-08 18:50:06,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461416857] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:06,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:06,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:06,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85509500] [2025-03-08 18:50:06,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:06,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:06,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:06,248 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:06,248 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:06,248 INFO L87 Difference]: Start difference. First operand 2650 states and 3842 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:10,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:10,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:10,580 INFO L93 Difference]: Finished difference Result 6209 states and 8869 transitions. [2025-03-08 18:50:10,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:10,581 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 25 [2025-03-08 18:50:10,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:10,600 INFO L225 Difference]: With dead ends: 6209 [2025-03-08 18:50:10,601 INFO L226 Difference]: Without dead ends: 3609 [2025-03-08 18:50:10,610 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:10,612 INFO L435 NwaCegarLoop]: 4025 mSDtfsCounter, 2049 mSDsluCounter, 3003 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2049 SdHoareTripleChecker+Valid, 7028 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:10,613 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2049 Valid, 7028 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 39 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-08 18:50:10,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3609 states. [2025-03-08 18:50:10,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3609 to 3602. [2025-03-08 18:50:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3602 states, 2455 states have (on average 1.3087576374745418) internal successors, (3213), 2535 states have internal predecessors, (3213), 939 states have call successors, (939), 210 states have call predecessors, (939), 207 states have return successors, (933), 906 states have call predecessors, (933), 927 states have call successors, (933) [2025-03-08 18:50:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 3602 states and 5085 transitions. [2025-03-08 18:50:10,744 INFO L78 Accepts]: Start accepts. Automaton has 3602 states and 5085 transitions. Word has length 25 [2025-03-08 18:50:10,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:10,744 INFO L471 AbstractCegarLoop]: Abstraction has 3602 states and 5085 transitions. [2025-03-08 18:50:10,744 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 5085 transitions. [2025-03-08 18:50:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2025-03-08 18:50:10,745 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:10,746 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:10,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 18:50:10,746 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:10,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:10,746 INFO L85 PathProgramCache]: Analyzing trace with hash -122505300, now seen corresponding path program 1 times [2025-03-08 18:50:10,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:10,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714920538] [2025-03-08 18:50:10,746 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:11,448 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-08 18:50:11,474 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-08 18:50:11,475 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:11,475 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:50:11,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:11,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714920538] [2025-03-08 18:50:11,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714920538] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:11,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:11,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:11,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082494354] [2025-03-08 18:50:11,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:11,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:11,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:11,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:11,586 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:11,587 INFO L87 Difference]: Start difference. First operand 3602 states and 5085 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:15,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:15,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:15,836 INFO L93 Difference]: Finished difference Result 3637 states and 5112 transitions. [2025-03-08 18:50:15,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:15,836 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 26 [2025-03-08 18:50:15,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:15,856 INFO L225 Difference]: With dead ends: 3637 [2025-03-08 18:50:15,856 INFO L226 Difference]: Without dead ends: 3633 [2025-03-08 18:50:15,859 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:15,860 INFO L435 NwaCegarLoop]: 3820 mSDtfsCounter, 3752 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3752 SdHoareTripleChecker+Valid, 3905 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:15,860 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3752 Valid, 3905 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-08 18:50:15,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3633 states. [2025-03-08 18:50:15,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3633 to 3629. [2025-03-08 18:50:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3629 states, 2476 states have (on average 1.305735056542811) internal successors, (3233), 2554 states have internal predecessors, (3233), 937 states have call successors, (937), 218 states have call predecessors, (937), 215 states have return successors, (933), 906 states have call predecessors, (933), 927 states have call successors, (933) [2025-03-08 18:50:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 3629 states and 5103 transitions. [2025-03-08 18:50:16,006 INFO L78 Accepts]: Start accepts. Automaton has 3629 states and 5103 transitions. Word has length 26 [2025-03-08 18:50:16,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:16,006 INFO L471 AbstractCegarLoop]: Abstraction has 3629 states and 5103 transitions. [2025-03-08 18:50:16,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3629 states and 5103 transitions. [2025-03-08 18:50:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2025-03-08 18:50:16,008 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:16,008 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:16,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-08 18:50:16,008 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:16,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:16,008 INFO L85 PathProgramCache]: Analyzing trace with hash 494740191, now seen corresponding path program 1 times [2025-03-08 18:50:16,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:16,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069852003] [2025-03-08 18:50:16,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:16,747 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 27 statements into 1 equivalence classes. [2025-03-08 18:50:16,773 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 27 of 27 statements. [2025-03-08 18:50:16,774 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:16,774 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:50:16,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:16,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069852003] [2025-03-08 18:50:16,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069852003] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:16,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:16,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:16,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410124287] [2025-03-08 18:50:16,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:16,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:16,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:16,880 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:16,880 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:16,880 INFO L87 Difference]: Start difference. First operand 3629 states and 5103 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:20,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:21,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:21,089 INFO L93 Difference]: Finished difference Result 3669 states and 5141 transitions. [2025-03-08 18:50:21,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:21,090 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2025-03-08 18:50:21,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:21,109 INFO L225 Difference]: With dead ends: 3669 [2025-03-08 18:50:21,109 INFO L226 Difference]: Without dead ends: 3643 [2025-03-08 18:50:21,113 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:21,114 INFO L435 NwaCegarLoop]: 3818 mSDtfsCounter, 3735 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3735 SdHoareTripleChecker+Valid, 3912 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:21,114 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3735 Valid, 3912 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-08 18:50:21,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3643 states. [2025-03-08 18:50:21,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3643 to 3641. [2025-03-08 18:50:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3641 states, 2487 states have (on average 1.3043827905106553) internal successors, (3244), 2563 states have internal predecessors, (3244), 930 states have call successors, (930), 226 states have call predecessors, (930), 223 states have return successors, (928), 901 states have call predecessors, (928), 922 states have call successors, (928) [2025-03-08 18:50:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 3641 states and 5102 transitions. [2025-03-08 18:50:21,319 INFO L78 Accepts]: Start accepts. Automaton has 3641 states and 5102 transitions. Word has length 27 [2025-03-08 18:50:21,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:21,319 INFO L471 AbstractCegarLoop]: Abstraction has 3641 states and 5102 transitions. [2025-03-08 18:50:21,320 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2025-03-08 18:50:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 5102 transitions. [2025-03-08 18:50:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2025-03-08 18:50:21,327 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:21,327 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:21,327 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-08 18:50:21,328 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:21,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:21,328 INFO L85 PathProgramCache]: Analyzing trace with hash -78286210, now seen corresponding path program 1 times [2025-03-08 18:50:21,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:21,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364416714] [2025-03-08 18:50:21,328 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:21,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:22,209 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-03-08 18:50:22,246 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-03-08 18:50:22,247 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:22,247 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:22,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:22,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364416714] [2025-03-08 18:50:22,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364416714] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:22,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:22,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:22,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871988180] [2025-03-08 18:50:22,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:22,550 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:22,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:22,551 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:22,551 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:22,551 INFO L87 Difference]: Start difference. First operand 3641 states and 5102 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-03-08 18:50:26,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:26,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:26,791 INFO L93 Difference]: Finished difference Result 5563 states and 7699 transitions. [2025-03-08 18:50:26,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:26,791 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 60 [2025-03-08 18:50:26,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:26,805 INFO L225 Difference]: With dead ends: 5563 [2025-03-08 18:50:26,805 INFO L226 Difference]: Without dead ends: 2785 [2025-03-08 18:50:26,814 INFO L434 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 [2025-03-08 18:50:26,815 INFO L435 NwaCegarLoop]: 3767 mSDtfsCounter, 1912 mSDsluCounter, 1888 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1912 SdHoareTripleChecker+Valid, 5655 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:26,816 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1912 Valid, 5655 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-08 18:50:26,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2785 states. [2025-03-08 18:50:26,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2785 to 2783. [2025-03-08 18:50:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2783 states, 1899 states have (on average 1.2927856766719326) internal successors, (2455), 1949 states have internal predecessors, (2455), 704 states have call successors, (704), 181 states have call predecessors, (704), 179 states have return successors, (697), 684 states have call predecessors, (697), 697 states have call successors, (697) [2025-03-08 18:50:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 2783 states and 3856 transitions. [2025-03-08 18:50:26,930 INFO L78 Accepts]: Start accepts. Automaton has 2783 states and 3856 transitions. Word has length 60 [2025-03-08 18:50:26,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:26,930 INFO L471 AbstractCegarLoop]: Abstraction has 2783 states and 3856 transitions. [2025-03-08 18:50:26,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-03-08 18:50:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 3856 transitions. [2025-03-08 18:50:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2025-03-08 18:50:26,939 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:26,939 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:26,939 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-08 18:50:26,939 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:26,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:26,939 INFO L85 PathProgramCache]: Analyzing trace with hash -312763046, now seen corresponding path program 1 times [2025-03-08 18:50:26,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:26,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389697650] [2025-03-08 18:50:26,939 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:26,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:27,755 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-03-08 18:50:27,817 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-03-08 18:50:27,817 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:27,817 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:27,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:27,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389697650] [2025-03-08 18:50:27,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389697650] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:27,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:27,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:27,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985533974] [2025-03-08 18:50:27,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:27,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:27,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:27,956 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:27,956 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:27,957 INFO L87 Difference]: Start difference. First operand 2783 states and 3856 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-03-08 18:50:28,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:28,143 INFO L93 Difference]: Finished difference Result 5550 states and 7714 transitions. [2025-03-08 18:50:28,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:28,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 76 [2025-03-08 18:50:28,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:28,158 INFO L225 Difference]: With dead ends: 5550 [2025-03-08 18:50:28,159 INFO L226 Difference]: Without dead ends: 2783 [2025-03-08 18:50:28,167 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:28,169 INFO L435 NwaCegarLoop]: 3482 mSDtfsCounter, 0 mSDsluCounter, 3476 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6958 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:28,170 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6958 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-08 18:50:28,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2783 states. [2025-03-08 18:50:28,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2783 to 2783. [2025-03-08 18:50:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2783 states, 1899 states have (on average 1.2896261190100053) internal successors, (2449), 1949 states have internal predecessors, (2449), 704 states have call successors, (704), 181 states have call predecessors, (704), 179 states have return successors, (697), 684 states have call predecessors, (697), 697 states have call successors, (697) [2025-03-08 18:50:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 2783 states and 3850 transitions. [2025-03-08 18:50:28,318 INFO L78 Accepts]: Start accepts. Automaton has 2783 states and 3850 transitions. Word has length 76 [2025-03-08 18:50:28,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:28,319 INFO L471 AbstractCegarLoop]: Abstraction has 2783 states and 3850 transitions. [2025-03-08 18:50:28,319 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-03-08 18:50:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 3850 transitions. [2025-03-08 18:50:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2025-03-08 18:50:28,323 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:28,324 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:28,324 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-08 18:50:28,325 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:28,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:28,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1077853202, now seen corresponding path program 1 times [2025-03-08 18:50:28,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:28,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459442377] [2025-03-08 18:50:28,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:29,037 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-03-08 18:50:29,089 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-03-08 18:50:29,089 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:29,090 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:29,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:29,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459442377] [2025-03-08 18:50:29,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459442377] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:29,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:29,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:29,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867243014] [2025-03-08 18:50:29,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:29,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:29,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:29,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:29,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:29,298 INFO L87 Difference]: Start difference. First operand 2783 states and 3850 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-08 18:50:29,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:29,521 INFO L93 Difference]: Finished difference Result 5501 states and 7618 transitions. [2025-03-08 18:50:29,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:29,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 76 [2025-03-08 18:50:29,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:29,539 INFO L225 Difference]: With dead ends: 5501 [2025-03-08 18:50:29,541 INFO L226 Difference]: Without dead ends: 2783 [2025-03-08 18:50:29,549 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:29,551 INFO L435 NwaCegarLoop]: 3479 mSDtfsCounter, 0 mSDsluCounter, 3471 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6950 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:29,551 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6950 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-08 18:50:29,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2783 states. [2025-03-08 18:50:29,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2783 to 2783. [2025-03-08 18:50:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2783 states, 1899 states have (on average 1.2880463401790416) internal successors, (2446), 1949 states have internal predecessors, (2446), 704 states have call successors, (704), 181 states have call predecessors, (704), 179 states have return successors, (697), 684 states have call predecessors, (697), 697 states have call successors, (697) [2025-03-08 18:50:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 2783 states and 3847 transitions. [2025-03-08 18:50:29,701 INFO L78 Accepts]: Start accepts. Automaton has 2783 states and 3847 transitions. Word has length 76 [2025-03-08 18:50:29,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:29,701 INFO L471 AbstractCegarLoop]: Abstraction has 2783 states and 3847 transitions. [2025-03-08 18:50:29,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2025-03-08 18:50:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 3847 transitions. [2025-03-08 18:50:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2025-03-08 18:50:29,706 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:29,706 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:29,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-08 18:50:29,707 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:29,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:29,710 INFO L85 PathProgramCache]: Analyzing trace with hash 99789389, now seen corresponding path program 1 times [2025-03-08 18:50:29,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:29,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393087772] [2025-03-08 18:50:29,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:30,399 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 80 statements into 1 equivalence classes. [2025-03-08 18:50:30,454 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 80 of 80 statements. [2025-03-08 18:50:30,454 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:30,454 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:30,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:30,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393087772] [2025-03-08 18:50:30,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393087772] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:30,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:30,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:50:30,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113782748] [2025-03-08 18:50:30,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:30,743 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:50:30,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:30,743 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:50:30,743 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:50:30,743 INFO L87 Difference]: Start difference. First operand 2783 states and 3847 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-08 18:50:34,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 18:50:34,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:34,937 INFO L93 Difference]: Finished difference Result 2788 states and 3850 transitions. [2025-03-08 18:50:34,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:50:34,937 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2025-03-08 18:50:34,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:34,949 INFO L225 Difference]: With dead ends: 2788 [2025-03-08 18:50:34,950 INFO L226 Difference]: Without dead ends: 2785 [2025-03-08 18:50:34,952 INFO L434 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 [2025-03-08 18:50:34,953 INFO L435 NwaCegarLoop]: 3497 mSDtfsCounter, 75 mSDsluCounter, 3412 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 6909 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:34,953 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 6909 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 32 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-08 18:50:34,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2785 states. [2025-03-08 18:50:35,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2785 to 2782. [2025-03-08 18:50:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2782 states, 1899 states have (on average 1.287519747235387) internal successors, (2445), 1948 states have internal predecessors, (2445), 703 states have call successors, (703), 181 states have call predecessors, (703), 179 states have return successors, (697), 684 states have call predecessors, (697), 697 states have call successors, (697) [2025-03-08 18:50:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 2782 states and 3845 transitions. [2025-03-08 18:50:35,088 INFO L78 Accepts]: Start accepts. Automaton has 2782 states and 3845 transitions. Word has length 80 [2025-03-08 18:50:35,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:35,088 INFO L471 AbstractCegarLoop]: Abstraction has 2782 states and 3845 transitions. [2025-03-08 18:50:35,089 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-08 18:50:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 3845 transitions. [2025-03-08 18:50:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2025-03-08 18:50:35,094 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:35,095 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:35,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-08 18:50:35,095 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:35,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:35,096 INFO L85 PathProgramCache]: Analyzing trace with hash 176596823, now seen corresponding path program 1 times [2025-03-08 18:50:35,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:35,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945300682] [2025-03-08 18:50:35,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:35,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:35,802 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 81 statements into 1 equivalence classes. [2025-03-08 18:50:35,880 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 81 of 81 statements. [2025-03-08 18:50:35,884 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:35,885 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:36,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:36,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945300682] [2025-03-08 18:50:36,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945300682] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:36,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:36,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-08 18:50:36,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805486539] [2025-03-08 18:50:36,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:36,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-08 18:50:36,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:36,188 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-08 18:50:36,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:36,188 INFO L87 Difference]: Start difference. First operand 2782 states and 3845 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2025-03-08 18:50:36,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:36,462 INFO L93 Difference]: Finished difference Result 5502 states and 7609 transitions. [2025-03-08 18:50:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-08 18:50:36,463 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 81 [2025-03-08 18:50:36,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:36,481 INFO L225 Difference]: With dead ends: 5502 [2025-03-08 18:50:36,481 INFO L226 Difference]: Without dead ends: 2782 [2025-03-08 18:50:36,488 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:36,489 INFO L435 NwaCegarLoop]: 3478 mSDtfsCounter, 2 mSDsluCounter, 10417 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 13895 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:36,490 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 13895 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 18:50:36,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2782 states. [2025-03-08 18:50:36,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2782 to 2782. [2025-03-08 18:50:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2782 states, 1899 states have (on average 1.2869931542917326) internal successors, (2444), 1947 states have internal predecessors, (2444), 703 states have call successors, (703), 181 states have call predecessors, (703), 179 states have return successors, (697), 684 states have call predecessors, (697), 697 states have call successors, (697) [2025-03-08 18:50:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 2782 states and 3844 transitions. [2025-03-08 18:50:36,630 INFO L78 Accepts]: Start accepts. Automaton has 2782 states and 3844 transitions. Word has length 81 [2025-03-08 18:50:36,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:36,630 INFO L471 AbstractCegarLoop]: Abstraction has 2782 states and 3844 transitions. [2025-03-08 18:50:36,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2025-03-08 18:50:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 3844 transitions. [2025-03-08 18:50:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2025-03-08 18:50:36,634 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:36,635 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:36,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-08 18:50:36,635 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:36,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:36,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1891805018, now seen corresponding path program 1 times [2025-03-08 18:50:36,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:36,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124482650] [2025-03-08 18:50:36,636 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:37,500 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 88 statements into 1 equivalence classes. [2025-03-08 18:50:37,578 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 88 of 88 statements. [2025-03-08 18:50:37,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:37,579 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-08 18:50:37,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:37,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124482650] [2025-03-08 18:50:37,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124482650] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:37,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:37,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-08 18:50:37,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555095707] [2025-03-08 18:50:37,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:37,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-08 18:50:37,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:37,892 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-08 18:50:37,892 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:37,892 INFO L87 Difference]: Start difference. First operand 2782 states and 3844 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-03-08 18:50:38,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:38,286 INFO L93 Difference]: Finished difference Result 5501 states and 7607 transitions. [2025-03-08 18:50:38,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-08 18:50:38,287 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 88 [2025-03-08 18:50:38,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:38,303 INFO L225 Difference]: With dead ends: 5501 [2025-03-08 18:50:38,303 INFO L226 Difference]: Without dead ends: 2771 [2025-03-08 18:50:38,313 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:38,313 INFO L435 NwaCegarLoop]: 3477 mSDtfsCounter, 5 mSDsluCounter, 10412 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 13889 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:38,314 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 13889 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 18:50:38,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2771 states. [2025-03-08 18:50:38,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2771 to 2771. [2025-03-08 18:50:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2771 states, 1892 states have (on average 1.2869978858350952) internal successors, (2435), 1940 states have internal predecessors, (2435), 701 states have call successors, (701), 179 states have call predecessors, (701), 177 states have return successors, (695), 682 states have call predecessors, (695), 695 states have call successors, (695) [2025-03-08 18:50:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 2771 states and 3831 transitions. [2025-03-08 18:50:38,466 INFO L78 Accepts]: Start accepts. Automaton has 2771 states and 3831 transitions. Word has length 88 [2025-03-08 18:50:38,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:38,467 INFO L471 AbstractCegarLoop]: Abstraction has 2771 states and 3831 transitions. [2025-03-08 18:50:38,467 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-03-08 18:50:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 3831 transitions. [2025-03-08 18:50:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2025-03-08 18:50:38,472 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:38,472 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:38,472 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-08 18:50:38,472 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:38,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:38,473 INFO L85 PathProgramCache]: Analyzing trace with hash -563003108, now seen corresponding path program 1 times [2025-03-08 18:50:38,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:38,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828918941] [2025-03-08 18:50:38,473 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:39,467 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 117 statements into 1 equivalence classes. [2025-03-08 18:50:39,837 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 117 of 117 statements. [2025-03-08 18:50:39,838 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:39,838 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2025-03-08 18:50:40,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:40,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828918941] [2025-03-08 18:50:40,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828918941] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:40,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:50:40,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-08 18:50:40,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18381951] [2025-03-08 18:50:40,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:40,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-08 18:50:40,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:40,207 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-08 18:50:40,207 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:40,207 INFO L87 Difference]: Start difference. First operand 2771 states and 3831 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-03-08 18:50:40,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:40,541 INFO L93 Difference]: Finished difference Result 5492 states and 7596 transitions. [2025-03-08 18:50:40,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-08 18:50:40,541 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 117 [2025-03-08 18:50:40,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:40,556 INFO L225 Difference]: With dead ends: 5492 [2025-03-08 18:50:40,556 INFO L226 Difference]: Without dead ends: 2769 [2025-03-08 18:50:40,564 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-08 18:50:40,565 INFO L435 NwaCegarLoop]: 3465 mSDtfsCounter, 4 mSDsluCounter, 10374 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 13839 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:40,565 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 13839 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 18:50:40,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2769 states. [2025-03-08 18:50:40,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2769 to 2769. [2025-03-08 18:50:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2769 states, 1891 states have (on average 1.286620835536753) internal successors, (2433), 1939 states have internal predecessors, (2433), 700 states have call successors, (700), 179 states have call predecessors, (700), 177 states have return successors, (694), 681 states have call predecessors, (694), 694 states have call successors, (694) [2025-03-08 18:50:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 2769 states and 3827 transitions. [2025-03-08 18:50:40,676 INFO L78 Accepts]: Start accepts. Automaton has 2769 states and 3827 transitions. Word has length 117 [2025-03-08 18:50:40,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:40,676 INFO L471 AbstractCegarLoop]: Abstraction has 2769 states and 3827 transitions. [2025-03-08 18:50:40,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-03-08 18:50:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 3827 transitions. [2025-03-08 18:50:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2025-03-08 18:50:40,681 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:40,682 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:40,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-08 18:50:40,682 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:40,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:40,683 INFO L85 PathProgramCache]: Analyzing trace with hash 343916231, now seen corresponding path program 1 times [2025-03-08 18:50:40,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:40,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915063836] [2025-03-08 18:50:40,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:40,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:50:41,604 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-03-08 18:50:41,669 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-03-08 18:50:41,671 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:41,671 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2025-03-08 18:50:42,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:50:42,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915063836] [2025-03-08 18:50:42,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915063836] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 18:50:42,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497143892] [2025-03-08 18:50:42,546 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:42,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 18:50:42,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 18:50:42,550 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 18:50:42,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 18:50:44,245 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-03-08 18:50:44,569 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-03-08 18:50:44,569 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:50:44,569 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:50:44,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 3265 conjuncts, 21 conjuncts are in the unsatisfiable core [2025-03-08 18:50:44,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 18:50:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-03-08 18:50:44,676 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 18:50:44,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497143892] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:50:44,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 18:50:44,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2025-03-08 18:50:44,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687961355] [2025-03-08 18:50:44,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:50:44,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-08 18:50:44,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:50:44,677 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-08 18:50:44,677 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-08 18:50:44,677 INFO L87 Difference]: Start difference. First operand 2769 states and 3827 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-08 18:50:45,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:50:45,103 INFO L93 Difference]: Finished difference Result 5547 states and 7669 transitions. [2025-03-08 18:50:45,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-08 18:50:45,104 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 120 [2025-03-08 18:50:45,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:50:45,118 INFO L225 Difference]: With dead ends: 5547 [2025-03-08 18:50:45,118 INFO L226 Difference]: Without dead ends: 2782 [2025-03-08 18:50:45,127 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-03-08 18:50:45,127 INFO L435 NwaCegarLoop]: 3460 mSDtfsCounter, 18 mSDsluCounter, 13826 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 17286 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 18:50:45,127 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 17286 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 18:50:45,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2782 states. [2025-03-08 18:50:45,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2782 to 2778. [2025-03-08 18:50:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2778 states, 1898 states have (on average 1.285563751317176) internal successors, (2440), 1946 states have internal predecessors, (2440), 700 states have call successors, (700), 181 states have call predecessors, (700), 179 states have return successors, (694), 681 states have call predecessors, (694), 694 states have call successors, (694) [2025-03-08 18:50:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 2778 states and 3834 transitions. [2025-03-08 18:50:45,227 INFO L78 Accepts]: Start accepts. Automaton has 2778 states and 3834 transitions. Word has length 120 [2025-03-08 18:50:45,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:50:45,227 INFO L471 AbstractCegarLoop]: Abstraction has 2778 states and 3834 transitions. [2025-03-08 18:50:45,228 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-08 18:50:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 3834 transitions. [2025-03-08 18:50:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2025-03-08 18:50:45,232 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:50:45,232 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:50:45,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-08 18:50:45,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2025-03-08 18:50:45,433 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:50:45,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:50:45,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1827955805, now seen corresponding path program 1 times [2025-03-08 18:50:45,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:50:45,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459925217] [2025-03-08 18:50:45,434 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:50:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms