./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 8fc3dc66 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-?-8fc3dc6-m [2025-03-17 07:57:20,262 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 07:57:20,328 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 07:57:20,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 07:57:20,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 07:57:20,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 07:57:20,357 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 07:57:20,357 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 07:57:20,357 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 07:57:20,357 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 07:57:20,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 07:57:20,358 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 07:57:20,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 07:57:20,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 07:57:20,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 07:57:20,360 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 07:57:20,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 07:57:20,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 07:57:20,361 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 07:57:20,362 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 [2025-03-17 07:57:20,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 07:57:20,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 07:57:20,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 07:57:20,612 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 07:57:20,613 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 07:57:20,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-17 07:57:21,740 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a37df2a/9110252e2e614f9ab745e1703d6b67f1/FLAGaec47d4c2 [2025-03-17 07:57:22,296 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 07:57:22,297 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-17 07:57:22,353 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a37df2a/9110252e2e614f9ab745e1703d6b67f1/FLAGaec47d4c2 [2025-03-17 07:57:22,821 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a37df2a/9110252e2e614f9ab745e1703d6b67f1 [2025-03-17 07:57:22,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 07:57:22,824 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 07:57:22,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 07:57:22,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 07:57:22,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 07:57:22,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 07:57:22" (1/1) ... [2025-03-17 07:57:22,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3e2637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:22, skipping insertion in model container [2025-03-17 07:57:22,828 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 07:57:22" (1/1) ... [2025-03-17 07:57:22,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 07:57:25,584 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] [2025-03-17 07:57:25,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 07:57:25,789 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 07:57:25,888 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] [2025-03-17 07:57:25,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6696-6697] [2025-03-17 07:57:25,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6755] [2025-03-17 07:57:25,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6758] [2025-03-17 07:57:25,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6761] [2025-03-17 07:57:25,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6764] [2025-03-17 07:57:25,894 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] [2025-03-17 07:57:25,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6924] [2025-03-17 07:57:25,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6927] [2025-03-17 07:57:25,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6930] [2025-03-17 07:57:25,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6933] [2025-03-17 07:57:25,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7025] [2025-03-17 07:57:25,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7033] [2025-03-17 07:57:25,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7036] [2025-03-17 07:57:25,905 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] [2025-03-17 07:57:25,906 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] [2025-03-17 07:57:25,907 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] [2025-03-17 07:57:25,907 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] [2025-03-17 07:57:25,908 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] [2025-03-17 07:57:25,910 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] [2025-03-17 07:57:25,911 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] [2025-03-17 07:57:25,912 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] [2025-03-17 07:57:25,912 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] [2025-03-17 07:57:25,913 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] [2025-03-17 07:57:25,913 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] [2025-03-17 07:57:25,913 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] [2025-03-17 07:57:25,913 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] [2025-03-17 07:57:25,914 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] [2025-03-17 07:57:25,914 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] [2025-03-17 07:57:25,914 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] [2025-03-17 07:57:25,914 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] [2025-03-17 07:57:25,915 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] [2025-03-17 07:57:25,915 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] [2025-03-17 07:57:25,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7539] [2025-03-17 07:57:25,915 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] [2025-03-17 07:57:25,915 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] [2025-03-17 07:57:25,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7551] [2025-03-17 07:57:25,916 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] [2025-03-17 07:57:25,926 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] [2025-03-17 07:57:25,932 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] [2025-03-17 07:57:25,933 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] [2025-03-17 07:57:25,934 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] [2025-03-17 07:57:25,934 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] [2025-03-17 07:57:25,954 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] [2025-03-17 07:57:25,955 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] [2025-03-17 07:57:25,956 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] [2025-03-17 07:57:25,956 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] [2025-03-17 07:57:25,956 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] [2025-03-17 07:57:25,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8649] [2025-03-17 07:57:25,992 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] [2025-03-17 07:57:25,992 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] [2025-03-17 07:57:25,992 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] [2025-03-17 07:57:25,992 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] [2025-03-17 07:57:25,993 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] [2025-03-17 07:57:26,000 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] [2025-03-17 07:57:26,001 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] [2025-03-17 07:57:26,001 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] [2025-03-17 07:57:26,001 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] [2025-03-17 07:57:26,001 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] [2025-03-17 07:57:26,004 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] [2025-03-17 07:57:26,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9187] [2025-03-17 07:57:26,006 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] [2025-03-17 07:57:26,006 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] [2025-03-17 07:57:26,006 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] [2025-03-17 07:57:26,007 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] [2025-03-17 07:57:26,007 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] [2025-03-17 07:57:26,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9259] [2025-03-17 07:57:26,007 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] [2025-03-17 07:57:26,007 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] [2025-03-17 07:57:26,009 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] [2025-03-17 07:57:26,009 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] [2025-03-17 07:57:26,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9310] [2025-03-17 07:57:26,010 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] [2025-03-17 07:57:26,010 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] [2025-03-17 07:57:26,010 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] [2025-03-17 07:57:26,010 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] [2025-03-17 07:57:26,010 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] [2025-03-17 07:57:26,020 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] [2025-03-17 07:57:26,022 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] [2025-03-17 07:57:26,022 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] [2025-03-17 07:57:26,023 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] [2025-03-17 07:57:26,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9807] [2025-03-17 07:57:26,027 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] [2025-03-17 07:57:26,027 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] [2025-03-17 07:57:26,027 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] [2025-03-17 07:57:26,027 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] [2025-03-17 07:57:26,035 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] [2025-03-17 07:57:26,037 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] [2025-03-17 07:57:26,038 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] [2025-03-17 07:57:26,038 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] [2025-03-17 07:57:26,038 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] [2025-03-17 07:57:26,040 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] [2025-03-17 07:57:26,040 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] [2025-03-17 07:57:26,040 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] [2025-03-17 07:57:26,041 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] [2025-03-17 07:57:26,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10170] [2025-03-17 07:57:26,041 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] [2025-03-17 07:57:26,041 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] [2025-03-17 07:57:26,041 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] [2025-03-17 07:57:26,042 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] [2025-03-17 07:57:26,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10218] [2025-03-17 07:57:26,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10276] [2025-03-17 07:57:26,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10319] [2025-03-17 07:57:26,049 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] [2025-03-17 07:57:26,049 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] [2025-03-17 07:57:26,049 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] [2025-03-17 07:57:26,050 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] [2025-03-17 07:57:26,050 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] [2025-03-17 07:57:26,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10394] [2025-03-17 07:57:26,051 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] [2025-03-17 07:57:26,052 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] [2025-03-17 07:57:26,052 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] [2025-03-17 07:57:26,052 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] [2025-03-17 07:57:26,054 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] [2025-03-17 07:57:26,055 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] [2025-03-17 07:57:26,055 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] [2025-03-17 07:57:26,056 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] [2025-03-17 07:57:26,056 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] [2025-03-17 07:57:26,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10610] [2025-03-17 07:57:26,059 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] [2025-03-17 07:57:26,059 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] [2025-03-17 07:57:26,060 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] [2025-03-17 07:57:26,060 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] [2025-03-17 07:57:26,086 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] [2025-03-17 07:57:26,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11925] [2025-03-17 07:57:26,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12087] [2025-03-17 07:57:26,170 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] [2025-03-17 07:57:26,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 07:57:26,308 INFO L204 MainTranslator]: Completed translation [2025-03-17 07:57:26,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26 WrapperNode [2025-03-17 07:57:26,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 07:57:26,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 07:57:26,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 07:57:26,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 07:57:26,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:26,413 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:26,658 INFO L138 Inliner]: procedures = 445, calls = 3534, calls flagged for inlining = 230, calls inlined = 199, statements flattened = 8213 [2025-03-17 07:57:26,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 07:57:26,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 07:57:26,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 07:57:26,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 07:57:26,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:26,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:26,709 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,744 INFO L175 MemorySlicer]: Split 1363 memory accesses to 24 slices as follows [2, 9, 85, 5, 20, 4, 3, 16, 5, 6, 5, 22, 6, 4, 4, 0, 350, 2, 1, 27, 2, 9, 1, 775]. 57 percent of accesses are in the largest equivalence class. The 90 initializations are split as follows [2, 0, 0, 5, 0, 0, 0, 0, 5, 6, 5, 22, 6, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 30]. The 637 writes are split as follows [0, 3, 43, 0, 3, 2, 3, 3, 0, 0, 0, 0, 0, 4, 0, 0, 300, 0, 1, 27, 1, 0, 0, 247]. [2025-03-17 07:57:27,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,892 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,932 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,953 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:27,999 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 07:57:28,001 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 07:57:28,001 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 07:57:28,001 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 07:57:28,002 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (1/1) ... [2025-03-17 07:57:28,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 07:57:28,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 07:57:28,028 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) [2025-03-17 07:57:28,033 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 [2025-03-17 07:57:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2025-03-17 07:57:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2025-03-17 07:57:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2025-03-17 07:57:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2025-03-17 07:57:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user_bad [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2025-03-17 07:57:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2025-03-17 07:57:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2025-03-17 07:57:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2025-03-17 07:57:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2025-03-17 07:57:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2025-03-17 07:57:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 07:57:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2025-03-17 07:57:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2025-03-17 07:57:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-17 07:57:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-17 07:57:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-17 07:57:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-17 07:57:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 07:57:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 07:57:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 07:57:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-17 07:57:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 07:57:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-17 07:57:28,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-17 07:57:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user_bad [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2025-03-17 07:57:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 07:57:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2025-03-17 07:57:28,065 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2025-03-17 07:57:28,065 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2025-03-17 07:57:28,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-17 07:57:28,067 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2025-03-17 07:57:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 07:57:28,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2025-03-17 07:57:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 07:57:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2025-03-17 07:57:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2025-03-17 07:57:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2025-03-17 07:57:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2025-03-17 07:57:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 07:57:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 07:57:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2025-03-17 07:57:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_fabric_proto_ident [2025-03-17 07:57:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2025-03-17 07:57:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2025-03-17 07:57:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2025-03-17 07:57:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2025-03-17 07:57:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2025-03-17 07:57:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_parse_pr_out_transport_id [2025-03-17 07:57:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2025-03-17 07:57:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2025-03-17 07:57:28,076 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2025-03-17 07:57:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2025-03-17 07:57:28,076 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2025-03-17 07:57:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2025-03-17 07:57:28,076 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-03-17 07:57:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-03-17 07:57:28,080 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2025-03-17 07:57:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_pr_transport_id_len [2025-03-17 07:57:28,081 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2025-03-17 07:57:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2025-03-17 07:57:29,034 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 07:57:29,038 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 07:57:29,100 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14670: havoc #t~nondet1694; [2025-03-17 07:57:29,105 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14447: havoc #t~nondet1657; [2025-03-17 07:57:29,128 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7220: havoc ~res~0#1.base, ~res~0#1.offset; [2025-03-17 07:57:29,671 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14409: havoc _raw_spin_lock_irqsave_#t~nondet1650#1; [2025-03-17 07:57:29,683 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7230: havoc __kmalloc_#t~ret138#1.base, __kmalloc_#t~ret138#1.offset; [2025-03-17 07:57:29,710 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14439: havoc core_tpg_deregister_#t~nondet1655#1; [2025-03-17 07:57:29,870 INFO L1322 $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; [2025-03-17 07:57:29,870 INFO L1322 $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; [2025-03-17 07:57:29,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14395: havoc #t~nondet1648; [2025-03-17 07:57:29,893 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7683: havoc #t~bitwise312;havoc #t~bitwise313; [2025-03-17 07:57:29,908 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7343: havoc #t~mem176; [2025-03-17 07:57:29,921 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7717: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-03-17 07:57:29,924 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14693: havoc #t~nondet1697; [2025-03-17 07:57:29,949 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14399: havoc _copy_to_user_#t~nondet1649#1; [2025-03-17 07:57:30,043 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14596: havoc rcu_lockdep_current_cpu_online_#t~nondet1683#1; [2025-03-17 07:57:30,068 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14607: havoc #t~nondet1685; [2025-03-17 07:57:30,076 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14521: havoc #t~nondet1674; [2025-03-17 07:57:31,673 INFO L1322 $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; [2025-03-17 07:57:31,673 INFO L1322 $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; [2025-03-17 07:57:31,673 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14644: havoc target_submit_cmd_map_sgls_#t~nondet1691#1; [2025-03-17 07:57:31,673 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14588: havoc queue_work_#t~nondet1681#1; [2025-03-17 07:57:31,673 INFO L1322 $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; [2025-03-17 07:57:31,673 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11154: call vhost_scsi_get_cmd_from_completion_#t~mem1135#1.base, vhost_scsi_get_cmd_from_completion_#t~mem1135#1.offset := read~$Pointer$#23(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; [2025-03-17 07:57:31,674 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14660: havoc transport_send_check_condition_and_sense_#t~nondet1693#1; [2025-03-17 07:57:31,674 INFO L1322 $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; [2025-03-17 07:57:31,674 INFO L1322 $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; [2025-03-17 07:57:31,674 INFO L1322 $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; [2025-03-17 07:57:31,674 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14550: havoc memcpy_fromiovec_#t~nondet1676#1; [2025-03-17 07:57:31,675 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14425: havoc cgroup_attach_task_all_#t~nondet1651#1; [2025-03-17 07:57:31,675 INFO L1322 $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; [2025-03-17 07:57:31,675 INFO L1322 $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; [2025-03-17 07:57:31,675 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9804: havoc vhost_get_vq_desc_#t~mem825#1; [2025-03-17 07:57:31,675 INFO L1322 $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; [2025-03-17 07:57:31,711 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10666: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-17 07:57:31,754 INFO L1322 $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 [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7487: assume -9223372036854775808 <= #t~ret212 && #t~ret212 <= 9223372036854775807;~tmp___1~4 := #t~ret212; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume #t~switch210;#res := ~ret~1; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: assume !#t~switch210;#t~switch210 := #t~switch210 || 4 == ~size; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483-1: assume #t~switch210; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483-1: assume !#t~switch210;#t~switch210 := true; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450: assume #t~switch210;#res := ~ret~1; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450: assume !#t~switch210;#t~switch210 := #t~switch210 || 2 == ~size; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume 0 != ~tmp___1~4;#res := ~ret~1; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7483: assume !(0 != ~tmp___1~4);#res := ~ret~1; [2025-03-17 07:57:31,754 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7450-1: #t~switch210 := 1 == ~size; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474: assume -9223372036854775808 <= #t~ret211 && #t~ret211 <= 9223372036854775807;~tmp___0~9 := #t~ret211; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume 0 != ~tmp___0~9;#res := ~ret~1; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: assume !(0 != ~tmp___0~9);#res := ~ret~1; [2025-03-17 07:57:31,755 INFO L1322 $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 [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470-1: assume #t~switch210; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470-1: assume !#t~switch210;#t~switch210 := #t~switch210 || 16 == ~size; [2025-03-17 07:57:31,755 INFO L1322 $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 [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume #t~switch210; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7496: assume !#t~switch210;havoc #t~switch210;havoc #t~ret211;havoc #t~ret212;havoc #t~ret213;havoc #t~switch210;havoc #t~ret211;havoc #t~ret212;havoc #t~ret213; [2025-03-17 07:57:31,755 INFO L1322 $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); [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume #t~switch210;#res := ~ret~1; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7465: assume !#t~switch210;#t~switch210 := #t~switch210 || 10 == ~size; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume #t~switch210;#res := ~ret~1; [2025-03-17 07:57:31,755 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: assume !#t~switch210;#t~switch210 := #t~switch210 || 8 == ~size; [2025-03-17 07:57:31,757 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14537: havoc #t~nondet1675; [2025-03-17 07:57:32,380 INFO L1322 $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; [2025-03-17 07:57:32,380 INFO L1322 $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; [2025-03-17 07:57:32,380 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14513: havoc kthread_create_on_node_#t~ret1672#1.base, kthread_create_on_node_#t~ret1672#1.offset; [2025-03-17 07:57:32,380 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14487: havoc get_task_mm_#t~ret1665#1.base, get_task_mm_#t~ret1665#1.offset; [2025-03-17 07:57:32,380 INFO L1322 $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; [2025-03-17 07:57:32,380 INFO L1322 $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; [2025-03-17 07:57:32,380 INFO L1322 $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; [2025-03-17 07:57:41,799 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14636: havoc target_fabric_configfs_init_#t~ret1689#1.base, target_fabric_configfs_init_#t~ret1689#1.offset; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14471: havoc fc_get_pr_transport_id_#t~nondet1662#1; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14475: havoc fc_get_pr_transport_id_len_#t~nondet1663#1; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14640: havoc target_fabric_configfs_register_#t~nondet1690#1; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14443: havoc core_tpg_register_#t~nondet1656#1; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14510: havoc kstrtoull_#t~nondet1671#1; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14363: havoc __alloc_workqueue_key_#t~ret1646#1.base, __alloc_workqueue_key_#t~ret1646#1.offset; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14495: havoc iscsi_get_fabric_proto_ident_#t~nondet1667#1; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14561: havoc misc_register_#t~nondet1678#1; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14499: havoc iscsi_get_pr_transport_id_#t~nondet1668#1; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14467: havoc fc_get_fabric_proto_ident_#t~nondet1661#1; [2025-03-17 07:57:41,800 INFO L1322 $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; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10868: havoc tcm_vhost_get_tag_#t~mem1097#1; [2025-03-17 07:57:41,800 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14503: havoc iscsi_get_pr_transport_id_len_#t~nondet1669#1; [2025-03-17 07:57:41,851 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12695: call ULTIMATE.dealloc(~#descriptor~16.base, ~#descriptor~16.offset);havoc ~#descriptor~16.base, ~#descriptor~16.offset; [2025-03-17 07:57:42,502 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7779: call ULTIMATE.dealloc(~#__wait~0.base, ~#__wait~0.offset);havoc ~#__wait~0.base, ~#__wait~0.offset; [2025-03-17 07:57:42,821 INFO L1322 $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; [2025-03-17 07:57:42,821 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14621: havoc set_page_dirty_lock_#t~nondet1688#1; [2025-03-17 07:57:46,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6805: havoc #t~mem41; [2025-03-17 07:57:46,979 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14459: havoc #t~ret1659.base, #t~ret1659.offset; [2025-03-17 07:57:47,124 INFO L1322 $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; [2025-03-17 07:57:47,320 INFO L1322 $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; [2025-03-17 07:57:47,324 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14581: havoc #t~nondet1680; [2025-03-17 07:57:47,345 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14603: havoc #t~nondet1684; [2025-03-17 07:57:47,348 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14491: havoc #t~nondet1666; [2025-03-17 07:57:47,354 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14557: havoc misc_deregister_#t~nondet1677#1; [2025-03-17 07:57:47,358 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6744: havoc #t~mem19.base, #t~mem19.offset; [2025-03-17 07:57:47,373 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7358: havoc scsi_varlen_cdb_length_#t~mem181#1; [2025-03-17 07:57:47,391 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14453: havoc #t~ret1658.base, #t~ret1658.offset; [2025-03-17 07:57:47,405 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14367: havoc #t~nondet1647; [2025-03-17 07:57:47,505 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14592: havoc #t~nondet1682; [2025-03-17 07:57:47,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14614: havoc #t~ret1687.base, #t~ret1687.offset; [2025-03-17 07:57:47,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14463: havoc #t~nondet1660; [2025-03-17 07:57:47,557 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7204: havoc #t~mem132.base, #t~mem132.offset;havoc #t~mem133.base, #t~mem133.offset; [2025-03-17 07:57:47,784 INFO L1322 $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; [2025-03-17 07:57:47,798 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14435: havoc core_tpg_del_initiator_node_acl_#t~nondet1654#1; [2025-03-17 07:57:47,830 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029: call ULTIMATE.dealloc(~#backend~0.base, ~#backend~0.offset);havoc ~#backend~0.base, ~#backend~0.offset; [2025-03-17 07:57:47,982 INFO L1322 $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; [2025-03-17 07:57:47,987 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14611: havoc #t~nondet1686; [2025-03-17 07:57:48,999 INFO L? ?]: Removed 3320 outVars from TransFormulas that were not future-live. [2025-03-17 07:57:48,999 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 07:57:49,066 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 07:57:49,066 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 07:57:49,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 07:57:49 BoogieIcfgContainer [2025-03-17 07:57:49,066 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 07:57:49,068 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 07:57:49,068 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 07:57:49,071 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 07:57:49,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 07:57:22" (1/3) ... [2025-03-17 07:57:49,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ddbb993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 07:57:49, skipping insertion in model container [2025-03-17 07:57:49,072 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 07:57:26" (2/3) ... [2025-03-17 07:57:49,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ddbb993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 07:57:49, skipping insertion in model container [2025-03-17 07:57:49,072 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 07:57:49" (3/3) ... [2025-03-17 07:57:49,073 INFO L128 eAbstractionObserver]: Analyzing ICFG main0_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.i [2025-03-17 07:57:49,083 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 07:57:49,084 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, 2709 locations, 1 initial locations, 52 loop locations, and 1 error locations. [2025-03-17 07:57:49,176 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 07:57:49,186 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;@1a20773c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 07:57:49,186 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 07:57:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand has 2594 states, 1750 states have (on average 1.352) internal successors, (2366), 1808 states have internal predecessors, (2366), 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) [2025-03-17 07:57:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2025-03-17 07:57:49,202 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:49,202 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] [2025-03-17 07:57:49,202 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:49,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:49,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1605109019, now seen corresponding path program 1 times [2025-03-17 07:57:49,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:49,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741771991] [2025-03-17 07:57:49,212 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:50,089 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes. [2025-03-17 07:57:50,248 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-03-17 07:57:50,249 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:50,249 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:50,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:50,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741771991] [2025-03-17 07:57:50,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741771991] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:50,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:50,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:50,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804892169] [2025-03-17 07:57:50,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:50,541 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:50,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:50,556 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:50,557 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:50,564 INFO L87 Difference]: Start difference. First operand has 2594 states, 1750 states have (on average 1.352) internal successors, (2366), 1808 states have internal predecessors, (2366), 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 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2025-03-17 07:57:50,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:50,885 INFO L93 Difference]: Finished difference Result 5181 states and 7718 transitions. [2025-03-17 07:57:50,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:50,886 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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 20 [2025-03-17 07:57:50,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:50,918 INFO L225 Difference]: With dead ends: 5181 [2025-03-17 07:57:50,919 INFO L226 Difference]: Without dead ends: 2579 [2025-03-17 07:57:50,935 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 [2025-03-17 07:57:50,937 INFO L435 NwaCegarLoop]: 3777 mSDtfsCounter, 3783 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3783 SdHoareTripleChecker+Valid, 3777 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:57:50,938 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3783 Valid, 3777 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:50,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2579 states. [2025-03-17 07:57:51,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2579 to 2579. [2025-03-17 07:57:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 1738 states have (on average 1.3463751438434983) internal successors, (2340), 1793 states have internal predecessors, (2340), 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) [2025-03-17 07:57:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3773 transitions. [2025-03-17 07:57:51,153 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3773 transitions. Word has length 20 [2025-03-17 07:57:51,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:51,155 INFO L471 AbstractCegarLoop]: Abstraction has 2579 states and 3773 transitions. [2025-03-17 07:57:51,156 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2025-03-17 07:57:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3773 transitions. [2025-03-17 07:57:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2025-03-17 07:57:51,157 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:51,157 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] [2025-03-17 07:57:51,157 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 07:57:51,157 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:51,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:51,158 INFO L85 PathProgramCache]: Analyzing trace with hash 1778747159, now seen corresponding path program 1 times [2025-03-17 07:57:51,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:51,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384951298] [2025-03-17 07:57:51,158 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:52,251 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-03-17 07:57:52,297 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-03-17 07:57:52,297 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:52,297 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:52,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:52,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384951298] [2025-03-17 07:57:52,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384951298] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:52,476 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:52,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:52,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709962456] [2025-03-17 07:57:52,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:52,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:52,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:52,479 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:52,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:52,479 INFO L87 Difference]: Start difference. First operand 2579 states and 3773 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2025-03-17 07:57:52,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:52,668 INFO L93 Difference]: Finished difference Result 2581 states and 3774 transitions. [2025-03-17 07:57:52,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:52,669 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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 21 [2025-03-17 07:57:52,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:52,688 INFO L225 Difference]: With dead ends: 2581 [2025-03-17 07:57:52,688 INFO L226 Difference]: Without dead ends: 2578 [2025-03-17 07:57:52,691 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 [2025-03-17 07:57:52,691 INFO L435 NwaCegarLoop]: 3754 mSDtfsCounter, 3759 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3759 SdHoareTripleChecker+Valid, 3754 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:57:52,692 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3759 Valid, 3754 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:52,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2578 states. [2025-03-17 07:57:52,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2578 to 2578. [2025-03-17 07:57:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2578 states, 1738 states have (on average 1.3457997698504027) internal successors, (2339), 1792 states have internal predecessors, (2339), 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) [2025-03-17 07:57:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 2578 states and 3771 transitions. [2025-03-17 07:57:52,796 INFO L78 Accepts]: Start accepts. Automaton has 2578 states and 3771 transitions. Word has length 21 [2025-03-17 07:57:52,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:52,797 INFO L471 AbstractCegarLoop]: Abstraction has 2578 states and 3771 transitions. [2025-03-17 07:57:52,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 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) [2025-03-17 07:57:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 3771 transitions. [2025-03-17 07:57:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2025-03-17 07:57:52,798 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:52,798 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] [2025-03-17 07:57:52,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 07:57:52,798 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:52,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:52,799 INFO L85 PathProgramCache]: Analyzing trace with hash -695894746, now seen corresponding path program 1 times [2025-03-17 07:57:52,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:52,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118090175] [2025-03-17 07:57:52,799 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:53,607 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes. [2025-03-17 07:57:53,652 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements. [2025-03-17 07:57:53,652 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:53,652 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:53,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:53,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118090175] [2025-03-17 07:57:53,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118090175] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:53,821 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:53,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:53,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668174221] [2025-03-17 07:57:53,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:53,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:53,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:53,822 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:53,822 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:53,823 INFO L87 Difference]: Start difference. First operand 2578 states and 3771 transitions. 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) [2025-03-17 07:57:53,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:53,993 INFO L93 Difference]: Finished difference Result 2580 states and 3772 transitions. [2025-03-17 07:57:53,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:53,994 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 [2025-03-17 07:57:53,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:54,012 INFO L225 Difference]: With dead ends: 2580 [2025-03-17 07:57:54,012 INFO L226 Difference]: Without dead ends: 2577 [2025-03-17 07:57:54,015 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 [2025-03-17 07:57:54,016 INFO L435 NwaCegarLoop]: 3752 mSDtfsCounter, 3756 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3756 SdHoareTripleChecker+Valid, 3752 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:57:54,016 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3756 Valid, 3752 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:54,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2577 states. [2025-03-17 07:57:54,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2577 to 2577. [2025-03-17 07:57:54,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2577 states, 1738 states have (on average 1.3452243958573074) internal successors, (2338), 1791 states have internal predecessors, (2338), 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) [2025-03-17 07:57:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 2577 states and 3769 transitions. [2025-03-17 07:57:54,151 INFO L78 Accepts]: Start accepts. Automaton has 2577 states and 3769 transitions. Word has length 22 [2025-03-17 07:57:54,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:54,151 INFO L471 AbstractCegarLoop]: Abstraction has 2577 states and 3769 transitions. [2025-03-17 07:57:54,151 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) [2025-03-17 07:57:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3769 transitions. [2025-03-17 07:57:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2025-03-17 07:57:54,152 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:54,153 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] [2025-03-17 07:57:54,153 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 07:57:54,153 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:54,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:54,153 INFO L85 PathProgramCache]: Analyzing trace with hash -100383496, now seen corresponding path program 1 times [2025-03-17 07:57:54,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:54,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200132517] [2025-03-17 07:57:54,154 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:55,106 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 07:57:55,148 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 07:57:55,148 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:55,148 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:55,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:55,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200132517] [2025-03-17 07:57:55,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200132517] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:55,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:55,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:55,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411682965] [2025-03-17 07:57:55,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:55,278 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:55,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:55,278 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:55,278 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:55,278 INFO L87 Difference]: Start difference. First operand 2577 states and 3769 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) [2025-03-17 07:57:55,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:55,507 INFO L93 Difference]: Finished difference Result 6037 states and 8697 transitions. [2025-03-17 07:57:55,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:55,508 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 [2025-03-17 07:57:55,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:55,526 INFO L225 Difference]: With dead ends: 6037 [2025-03-17 07:57:55,526 INFO L226 Difference]: Without dead ends: 3507 [2025-03-17 07:57:55,535 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 [2025-03-17 07:57:55,537 INFO L435 NwaCegarLoop]: 3885 mSDtfsCounter, 1991 mSDsluCounter, 2961 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1991 SdHoareTripleChecker+Valid, 6846 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 [2025-03-17 07:57:55,538 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1991 Valid, 6846 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:55,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3507 states. [2025-03-17 07:57:55,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3507 to 3500. [2025-03-17 07:57:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3500 states, 2353 states have (on average 1.3221419464513386) internal successors, (3111), 2433 states have internal predecessors, (3111), 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) [2025-03-17 07:57:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 3500 states and 4983 transitions. [2025-03-17 07:57:55,675 INFO L78 Accepts]: Start accepts. Automaton has 3500 states and 4983 transitions. Word has length 23 [2025-03-17 07:57:55,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:55,675 INFO L471 AbstractCegarLoop]: Abstraction has 3500 states and 4983 transitions. [2025-03-17 07:57:55,676 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) [2025-03-17 07:57:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 4983 transitions. [2025-03-17 07:57:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2025-03-17 07:57:55,678 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:55,678 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] [2025-03-17 07:57:55,678 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 07:57:55,678 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:55,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:55,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1180595047, now seen corresponding path program 1 times [2025-03-17 07:57:55,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:55,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911520271] [2025-03-17 07:57:55,679 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:56,370 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes. [2025-03-17 07:57:56,394 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements. [2025-03-17 07:57:56,394 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:56,394 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:56,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:56,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911520271] [2025-03-17 07:57:56,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911520271] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:56,495 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:56,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:56,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763973652] [2025-03-17 07:57:56,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:56,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:56,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:56,495 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:56,495 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:56,495 INFO L87 Difference]: Start difference. First operand 3500 states and 4983 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) [2025-03-17 07:57:56,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:56,705 INFO L93 Difference]: Finished difference Result 3534 states and 5009 transitions. [2025-03-17 07:57:56,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:56,705 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 [2025-03-17 07:57:56,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:56,721 INFO L225 Difference]: With dead ends: 3534 [2025-03-17 07:57:56,721 INFO L226 Difference]: Without dead ends: 3530 [2025-03-17 07:57:56,723 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 [2025-03-17 07:57:56,723 INFO L435 NwaCegarLoop]: 3747 mSDtfsCounter, 3681 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3681 SdHoareTripleChecker+Valid, 3831 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:57:56,723 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3681 Valid, 3831 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:56,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3530 states. [2025-03-17 07:57:56,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3530 to 3526. [2025-03-17 07:57:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3526 states, 2373 states have (on average 1.3190054782975138) internal successors, (3130), 2451 states have internal predecessors, (3130), 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) [2025-03-17 07:57:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 3526 states and 5000 transitions. [2025-03-17 07:57:56,869 INFO L78 Accepts]: Start accepts. Automaton has 3526 states and 5000 transitions. Word has length 24 [2025-03-17 07:57:56,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:56,869 INFO L471 AbstractCegarLoop]: Abstraction has 3526 states and 5000 transitions. [2025-03-17 07:57:56,869 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) [2025-03-17 07:57:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3526 states and 5000 transitions. [2025-03-17 07:57:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2025-03-17 07:57:56,870 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:56,870 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] [2025-03-17 07:57:56,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-17 07:57:56,870 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:56,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:56,870 INFO L85 PathProgramCache]: Analyzing trace with hash -2058744103, now seen corresponding path program 1 times [2025-03-17 07:57:56,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:56,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607851557] [2025-03-17 07:57:56,871 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:57,566 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-03-17 07:57:57,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-03-17 07:57:57,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:57,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:57,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 07:57:57,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:57,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607851557] [2025-03-17 07:57:57,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607851557] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:57,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:57,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:57,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273621990] [2025-03-17 07:57:57,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:57,738 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:57,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:57,739 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:57,739 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:57,739 INFO L87 Difference]: Start difference. First operand 3526 states and 5000 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) [2025-03-17 07:57:58,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:57:58,000 INFO L93 Difference]: Finished difference Result 3564 states and 5036 transitions. [2025-03-17 07:57:58,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:57:58,001 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 [2025-03-17 07:57:58,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:57:58,029 INFO L225 Difference]: With dead ends: 3564 [2025-03-17 07:57:58,030 INFO L226 Difference]: Without dead ends: 3539 [2025-03-17 07:57:58,034 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 [2025-03-17 07:57:58,035 INFO L435 NwaCegarLoop]: 3745 mSDtfsCounter, 3665 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3665 SdHoareTripleChecker+Valid, 3837 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:57:58,035 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3665 Valid, 3837 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:57:58,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3539 states. [2025-03-17 07:57:58,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3539 to 3537. [2025-03-17 07:57:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3537 states, 2383 states have (on average 1.3176668065463701) internal successors, (3140), 2459 states have internal predecessors, (3140), 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) [2025-03-17 07:57:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 3537 states and 4998 transitions. [2025-03-17 07:57:58,225 INFO L78 Accepts]: Start accepts. Automaton has 3537 states and 4998 transitions. Word has length 25 [2025-03-17 07:57:58,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:57:58,225 INFO L471 AbstractCegarLoop]: Abstraction has 3537 states and 4998 transitions. [2025-03-17 07:57:58,226 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) [2025-03-17 07:57:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 4998 transitions. [2025-03-17 07:57:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2025-03-17 07:57:58,234 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:57:58,235 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] [2025-03-17 07:57:58,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-17 07:57:58,235 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:57:58,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:57:58,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1541275080, now seen corresponding path program 1 times [2025-03-17 07:57:58,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:57:58,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932169224] [2025-03-17 07:57:58,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:57:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:57:59,345 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 57 statements into 1 equivalence classes. [2025-03-17 07:57:59,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 57 of 57 statements. [2025-03-17 07:57:59,443 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:57:59,443 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:57:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:57:59,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:57:59,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932169224] [2025-03-17 07:57:59,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932169224] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:57:59,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:57:59,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:57:59,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213867056] [2025-03-17 07:57:59,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:57:59,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:57:59,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:57:59,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:57:59,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:57:59,869 INFO L87 Difference]: Start difference. First operand 3537 states and 4998 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2025-03-17 07:58:03,905 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 [] [2025-03-17 07:58:04,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:04,111 INFO L93 Difference]: Finished difference Result 5418 states and 7554 transitions. [2025-03-17 07:58:04,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:58:04,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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 57 [2025-03-17 07:58:04,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:04,127 INFO L225 Difference]: With dead ends: 5418 [2025-03-17 07:58:04,128 INFO L226 Difference]: Without dead ends: 2703 [2025-03-17 07:58:04,137 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 [2025-03-17 07:58:04,138 INFO L435 NwaCegarLoop]: 3688 mSDtfsCounter, 1887 mSDsluCounter, 1834 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1887 SdHoareTripleChecker+Valid, 5522 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:58:04,139 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1887 Valid, 5522 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-03-17 07:58:04,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2703 states. [2025-03-17 07:58:04,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2703 to 2701. [2025-03-17 07:58:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2701 states, 1817 states have (on average 1.305998899284535) internal successors, (2373), 1867 states have internal predecessors, (2373), 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) [2025-03-17 07:58:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 2701 states and 3774 transitions. [2025-03-17 07:58:04,337 INFO L78 Accepts]: Start accepts. Automaton has 2701 states and 3774 transitions. Word has length 57 [2025-03-17 07:58:04,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:04,338 INFO L471 AbstractCegarLoop]: Abstraction has 2701 states and 3774 transitions. [2025-03-17 07:58:04,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2025-03-17 07:58:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3774 transitions. [2025-03-17 07:58:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2025-03-17 07:58:04,345 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:04,345 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] [2025-03-17 07:58:04,345 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-17 07:58:04,345 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:04,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:04,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1335166797, now seen corresponding path program 1 times [2025-03-17 07:58:04,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:04,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755887124] [2025-03-17 07:58:04,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:05,221 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes. [2025-03-17 07:58:05,256 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements. [2025-03-17 07:58:05,257 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:05,257 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:58:05,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:05,453 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755887124] [2025-03-17 07:58:05,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755887124] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:05,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:05,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:58:05,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672229822] [2025-03-17 07:58:05,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:05,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:58:05,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:05,455 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:58:05,455 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:58:05,456 INFO L87 Difference]: Start difference. First operand 2701 states and 3774 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2025-03-17 07:58:05,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:05,667 INFO L93 Difference]: Finished difference Result 5389 states and 7553 transitions. [2025-03-17 07:58:05,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:58:05,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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 73 [2025-03-17 07:58:05,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:05,682 INFO L225 Difference]: With dead ends: 5389 [2025-03-17 07:58:05,682 INFO L226 Difference]: Without dead ends: 2701 [2025-03-17 07:58:05,691 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 [2025-03-17 07:58:05,691 INFO L435 NwaCegarLoop]: 3412 mSDtfsCounter, 0 mSDsluCounter, 3406 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6818 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 [2025-03-17 07:58:05,691 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6818 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:58:05,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2701 states. [2025-03-17 07:58:05,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2701 to 2701. [2025-03-17 07:58:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2701 states, 1817 states have (on average 1.302696752889378) internal successors, (2367), 1867 states have internal predecessors, (2367), 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) [2025-03-17 07:58:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 2701 states and 3768 transitions. [2025-03-17 07:58:05,796 INFO L78 Accepts]: Start accepts. Automaton has 2701 states and 3768 transitions. Word has length 73 [2025-03-17 07:58:05,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:05,796 INFO L471 AbstractCegarLoop]: Abstraction has 2701 states and 3768 transitions. [2025-03-17 07:58:05,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2025-03-17 07:58:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3768 transitions. [2025-03-17 07:58:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2025-03-17 07:58:05,800 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:05,801 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] [2025-03-17 07:58:05,801 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-17 07:58:05,801 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:05,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:05,801 INFO L85 PathProgramCache]: Analyzing trace with hash -296552682, now seen corresponding path program 1 times [2025-03-17 07:58:05,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:05,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564821167] [2025-03-17 07:58:05,802 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:05,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:06,914 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-03-17 07:58:06,960 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-03-17 07:58:06,960 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:06,961 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:58:07,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:07,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564821167] [2025-03-17 07:58:07,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564821167] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:07,158 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:07,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:58:07,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108528758] [2025-03-17 07:58:07,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:07,159 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:58:07,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:07,160 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:58:07,160 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:58:07,161 INFO L87 Difference]: Start difference. First operand 2701 states and 3768 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) [2025-03-17 07:58:07,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:07,390 INFO L93 Difference]: Finished difference Result 5340 states and 7457 transitions. [2025-03-17 07:58:07,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:58:07,391 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 [2025-03-17 07:58:07,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:07,413 INFO L225 Difference]: With dead ends: 5340 [2025-03-17 07:58:07,414 INFO L226 Difference]: Without dead ends: 2701 [2025-03-17 07:58:07,424 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 [2025-03-17 07:58:07,425 INFO L435 NwaCegarLoop]: 3409 mSDtfsCounter, 0 mSDsluCounter, 3402 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6811 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 07:58:07,425 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6811 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 07:58:07,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2701 states. [2025-03-17 07:58:07,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2701 to 2701. [2025-03-17 07:58:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2701 states, 1817 states have (on average 1.3010456796917997) internal successors, (2364), 1867 states have internal predecessors, (2364), 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) [2025-03-17 07:58:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 2701 states and 3765 transitions. [2025-03-17 07:58:07,528 INFO L78 Accepts]: Start accepts. Automaton has 2701 states and 3765 transitions. Word has length 76 [2025-03-17 07:58:07,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:07,529 INFO L471 AbstractCegarLoop]: Abstraction has 2701 states and 3765 transitions. [2025-03-17 07:58:07,529 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) [2025-03-17 07:58:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3765 transitions. [2025-03-17 07:58:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-03-17 07:58:07,533 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:07,533 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] [2025-03-17 07:58:07,533 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-17 07:58:07,533 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:07,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:07,534 INFO L85 PathProgramCache]: Analyzing trace with hash -1395678337, now seen corresponding path program 1 times [2025-03-17 07:58:07,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:07,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946163642] [2025-03-17 07:58:07,534 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:08,342 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-03-17 07:58:08,367 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-03-17 07:58:08,367 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:08,367 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:58:08,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:08,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946163642] [2025-03-17 07:58:08,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946163642] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:08,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:08,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 07:58:08,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554089319] [2025-03-17 07:58:08,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:08,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 07:58:08,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:08,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 07:58:08,572 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 07:58:08,572 INFO L87 Difference]: Start difference. First operand 2701 states and 3765 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2025-03-17 07:58:12,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 07:58:12,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:12,831 INFO L93 Difference]: Finished difference Result 2706 states and 3768 transitions. [2025-03-17 07:58:12,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 07:58:12,831 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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 78 [2025-03-17 07:58:12,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:12,851 INFO L225 Difference]: With dead ends: 2706 [2025-03-17 07:58:12,852 INFO L226 Difference]: Without dead ends: 2703 [2025-03-17 07:58:12,853 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 [2025-03-17 07:58:12,854 INFO L435 NwaCegarLoop]: 3426 mSDtfsCounter, 74 mSDsluCounter, 3343 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 6769 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-17 07:58:12,855 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 6769 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-17 07:58:12,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2703 states. [2025-03-17 07:58:12,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2703 to 2700. [2025-03-17 07:58:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2700 states, 1817 states have (on average 1.3004953219592734) internal successors, (2363), 1866 states have internal predecessors, (2363), 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) [2025-03-17 07:58:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 2700 states and 3763 transitions. [2025-03-17 07:58:12,958 INFO L78 Accepts]: Start accepts. Automaton has 2700 states and 3763 transitions. Word has length 78 [2025-03-17 07:58:12,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:12,959 INFO L471 AbstractCegarLoop]: Abstraction has 2700 states and 3763 transitions. [2025-03-17 07:58:12,960 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2025-03-17 07:58:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 3763 transitions. [2025-03-17 07:58:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2025-03-17 07:58:12,964 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:12,964 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] [2025-03-17 07:58:12,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-17 07:58:12,965 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:12,965 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:12,965 INFO L85 PathProgramCache]: Analyzing trace with hash 838951299, now seen corresponding path program 1 times [2025-03-17 07:58:12,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:12,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692011545] [2025-03-17 07:58:12,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:14,003 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-03-17 07:58:14,147 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-03-17 07:58:14,148 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:14,148 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:58:14,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:14,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692011545] [2025-03-17 07:58:14,433 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692011545] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:14,433 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:14,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 07:58:14,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852032639] [2025-03-17 07:58:14,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:14,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 07:58:14,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:14,434 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 07:58:14,434 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-17 07:58:14,435 INFO L87 Difference]: Start difference. First operand 2700 states and 3763 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 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) [2025-03-17 07:58:18,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 07:58:18,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:18,812 INFO L93 Difference]: Finished difference Result 5341 states and 7448 transitions. [2025-03-17 07:58:18,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 07:58:18,813 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 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 76 [2025-03-17 07:58:18,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:18,828 INFO L225 Difference]: With dead ends: 5341 [2025-03-17 07:58:18,829 INFO L226 Difference]: Without dead ends: 2700 [2025-03-17 07:58:18,838 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 [2025-03-17 07:58:18,839 INFO L435 NwaCegarLoop]: 3408 mSDtfsCounter, 1 mSDsluCounter, 10208 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 13616 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-17 07:58:18,839 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 13616 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 73 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-17 07:58:18,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2700 states. [2025-03-17 07:58:19,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2700 to 2700. [2025-03-17 07:58:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2700 states, 1817 states have (on average 1.2999449642267473) internal successors, (2362), 1865 states have internal predecessors, (2362), 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) [2025-03-17 07:58:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 2700 states and 3762 transitions. [2025-03-17 07:58:19,022 INFO L78 Accepts]: Start accepts. Automaton has 2700 states and 3762 transitions. Word has length 76 [2025-03-17 07:58:19,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:19,023 INFO L471 AbstractCegarLoop]: Abstraction has 2700 states and 3762 transitions. [2025-03-17 07:58:19,023 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 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) [2025-03-17 07:58:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 3762 transitions. [2025-03-17 07:58:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2025-03-17 07:58:19,030 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:19,030 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] [2025-03-17 07:58:19,031 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-17 07:58:19,031 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:19,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:19,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1992325820, now seen corresponding path program 1 times [2025-03-17 07:58:19,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:19,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5552678] [2025-03-17 07:58:19,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:20,038 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes. [2025-03-17 07:58:20,099 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements. [2025-03-17 07:58:20,099 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:20,099 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-17 07:58:20,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:20,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5552678] [2025-03-17 07:58:20,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5552678] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:20,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:20,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 07:58:20,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895919066] [2025-03-17 07:58:20,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:20,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 07:58:20,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:20,363 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 07:58:20,363 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-17 07:58:20,363 INFO L87 Difference]: Start difference. First operand 2700 states and 3762 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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) [2025-03-17 07:58:24,402 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 [] [2025-03-17 07:58:24,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:24,698 INFO L93 Difference]: Finished difference Result 5340 states and 7446 transitions. [2025-03-17 07:58:24,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 07:58:24,699 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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 82 [2025-03-17 07:58:24,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:24,710 INFO L225 Difference]: With dead ends: 5340 [2025-03-17 07:58:24,710 INFO L226 Difference]: Without dead ends: 2689 [2025-03-17 07:58:24,716 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 [2025-03-17 07:58:24,717 INFO L435 NwaCegarLoop]: 3407 mSDtfsCounter, 4 mSDsluCounter, 10203 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 13610 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-17 07:58:24,717 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 13610 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-03-17 07:58:24,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2689 states. [2025-03-17 07:58:24,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2689 to 2689. [2025-03-17 07:58:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2689 states, 1810 states have (on average 1.3) internal successors, (2353), 1858 states have internal predecessors, (2353), 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) [2025-03-17 07:58:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 2689 states and 3749 transitions. [2025-03-17 07:58:24,848 INFO L78 Accepts]: Start accepts. Automaton has 2689 states and 3749 transitions. Word has length 82 [2025-03-17 07:58:24,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:24,848 INFO L471 AbstractCegarLoop]: Abstraction has 2689 states and 3749 transitions. [2025-03-17 07:58:24,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 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) [2025-03-17 07:58:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 3749 transitions. [2025-03-17 07:58:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2025-03-17 07:58:24,857 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:24,858 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] [2025-03-17 07:58:24,858 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-17 07:58:24,858 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:24,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:24,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1520028415, now seen corresponding path program 1 times [2025-03-17 07:58:24,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:24,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142831304] [2025-03-17 07:58:24,859 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:26,558 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 111 statements into 1 equivalence classes. [2025-03-17 07:58:27,005 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 111 of 111 statements. [2025-03-17 07:58:27,006 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:27,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2025-03-17 07:58:27,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:27,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142831304] [2025-03-17 07:58:27,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142831304] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:27,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:27,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 07:58:27,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120580190] [2025-03-17 07:58:27,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:27,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 07:58:27,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:27,306 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 07:58:27,306 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-17 07:58:27,307 INFO L87 Difference]: Start difference. First operand 2689 states and 3749 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2025-03-17 07:58:27,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:27,571 INFO L93 Difference]: Finished difference Result 5331 states and 7435 transitions. [2025-03-17 07:58:27,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 07:58:27,571 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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 111 [2025-03-17 07:58:27,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:27,584 INFO L225 Difference]: With dead ends: 5331 [2025-03-17 07:58:27,585 INFO L226 Difference]: Without dead ends: 2687 [2025-03-17 07:58:27,592 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 [2025-03-17 07:58:27,593 INFO L435 NwaCegarLoop]: 3395 mSDtfsCounter, 3 mSDsluCounter, 10165 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13560 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 [2025-03-17 07:58:27,594 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13560 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 07:58:27,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2687 states. [2025-03-17 07:58:27,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2687 to 2687. [2025-03-17 07:58:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2687 states, 1809 states have (on average 1.2996130458817026) internal successors, (2351), 1857 states have internal predecessors, (2351), 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) [2025-03-17 07:58:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 2687 states and 3745 transitions. [2025-03-17 07:58:27,741 INFO L78 Accepts]: Start accepts. Automaton has 2687 states and 3745 transitions. Word has length 111 [2025-03-17 07:58:27,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:27,742 INFO L471 AbstractCegarLoop]: Abstraction has 2687 states and 3745 transitions. [2025-03-17 07:58:27,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2025-03-17 07:58:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 3745 transitions. [2025-03-17 07:58:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2025-03-17 07:58:27,748 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:27,748 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] [2025-03-17 07:58:27,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-17 07:58:27,749 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:27,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:27,749 INFO L85 PathProgramCache]: Analyzing trace with hash -9382365, now seen corresponding path program 1 times [2025-03-17 07:58:27,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:27,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901958305] [2025-03-17 07:58:27,749 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:28,432 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-03-17 07:58:28,475 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-03-17 07:58:28,476 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:28,476 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2025-03-17 07:58:29,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:29,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901958305] [2025-03-17 07:58:29,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901958305] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 07:58:29,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [87141751] [2025-03-17 07:58:29,187 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:29,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 07:58:29,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 07:58:29,192 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) [2025-03-17 07:58:29,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-17 07:58:30,795 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-03-17 07:58:31,136 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-03-17 07:58:31,136 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:31,136 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:31,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 3218 conjuncts, 21 conjuncts are in the unsatisfiable core [2025-03-17 07:58:31,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 07:58:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-03-17 07:58:31,251 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 07:58:31,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [87141751] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:31,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 07:58:31,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2025-03-17 07:58:31,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240312176] [2025-03-17 07:58:31,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:31,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-17 07:58:31,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:31,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 07:58:31,254 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-17 07:58:31,254 INFO L87 Difference]: Start difference. First operand 2687 states and 3745 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 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) [2025-03-17 07:58:31,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 07:58:31,613 INFO L93 Difference]: Finished difference Result 5384 states and 7506 transitions. [2025-03-17 07:58:31,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-17 07:58:31,616 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 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 114 [2025-03-17 07:58:31,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 07:58:31,629 INFO L225 Difference]: With dead ends: 5384 [2025-03-17 07:58:31,629 INFO L226 Difference]: Without dead ends: 2699 [2025-03-17 07:58:31,635 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-03-17 07:58:31,636 INFO L435 NwaCegarLoop]: 3390 mSDtfsCounter, 15 mSDsluCounter, 13548 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 16938 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 [2025-03-17 07:58:31,637 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 16938 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 07:58:31,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2699 states. [2025-03-17 07:58:31,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2699 to 2695. [2025-03-17 07:58:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2695 states, 1815 states have (on average 1.2986225895316805) internal successors, (2357), 1863 states have internal predecessors, (2357), 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) [2025-03-17 07:58:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 2695 states and 3751 transitions. [2025-03-17 07:58:31,734 INFO L78 Accepts]: Start accepts. Automaton has 2695 states and 3751 transitions. Word has length 114 [2025-03-17 07:58:31,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 07:58:31,735 INFO L471 AbstractCegarLoop]: Abstraction has 2695 states and 3751 transitions. [2025-03-17 07:58:31,735 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 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) [2025-03-17 07:58:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 3751 transitions. [2025-03-17 07:58:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2025-03-17 07:58:31,740 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 07:58:31,740 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] [2025-03-17 07:58:31,758 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-17 07:58:31,941 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 [2025-03-17 07:58:31,942 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 07:58:31,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 07:58:31,942 INFO L85 PathProgramCache]: Analyzing trace with hash -607481376, now seen corresponding path program 1 times [2025-03-17 07:58:31,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 07:58:31,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205989166] [2025-03-17 07:58:31,943 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 07:58:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 07:58:32,683 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-03-17 07:58:33,022 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-03-17 07:58:33,022 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 07:58:33,022 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 07:58:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-03-17 07:58:34,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 07:58:34,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205989166] [2025-03-17 07:58:34,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205989166] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 07:58:34,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 07:58:34,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-17 07:58:34,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989043063] [2025-03-17 07:58:34,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 07:58:34,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-17 07:58:34,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 07:58:34,137 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-17 07:58:34,137 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-17 07:58:34,138 INFO L87 Difference]: Start difference. First operand 2695 states and 3751 transitions. Second operand has 12 states, 10 states have (on average 8.5) internal successors, (85), 9 states have internal predecessors, (85), 4 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (13), 5 states have call predecessors, (13), 4 states have call successors, (13) [2025-03-17 07:58:38,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []