./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:07:10,605 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:07:10,670 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 13:07:10,674 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:07:10,675 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:07:10,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:07:10,700 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:07:10,701 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:07:10,701 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:07:10,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:07:10,702 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:07:10,703 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:07:10,703 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:07:10,704 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:07:10,704 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:07:10,705 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:07:10,705 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:07:10,706 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:07:10,706 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:07:10,707 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:07:10,707 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:07:10,708 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:07:10,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:07:10,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:07:10,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:07:10,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:07:10,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:07:10,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:07:10,711 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:07:10,711 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:07:10,711 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:07:10,712 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:07:10,712 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:07:10,712 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:07:10,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:07:10,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:07:10,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:07:10,713 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:07:10,713 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:07:10,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:07:10,714 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:07:10,714 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:07:10,714 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:07:10,714 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:07:10,715 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e [2023-12-02 13:07:10,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:07:10,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:07:10,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:07:10,973 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:07:10,974 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:07:10,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2023-12-02 13:07:13,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:07:14,298 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:07:14,299 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2023-12-02 13:07:14,348 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/data/959592a7a/98bbe6d44f5448aca86b98dec13ad622/FLAG30ac0a971 [2023-12-02 13:07:14,363 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/data/959592a7a/98bbe6d44f5448aca86b98dec13ad622 [2023-12-02 13:07:14,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:07:14,367 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:07:14,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:07:14,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:07:14,373 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:07:14,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:07:14" (1/1) ... [2023-12-02 13:07:14,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5397e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:14, skipping insertion in model container [2023-12-02 13:07:14,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:07:14" (1/1) ... [2023-12-02 13:07:14,521 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:07:17,146 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2023-12-02 13:07:17,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:07:17,274 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:07:17,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5142] [2023-12-02 13:07:17,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5163] [2023-12-02 13:07:17,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5170] [2023-12-02 13:07:17,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5178-5179] [2023-12-02 13:07:17,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5187-5188] [2023-12-02 13:07:17,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5218] [2023-12-02 13:07:17,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5221] [2023-12-02 13:07:17,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5224] [2023-12-02 13:07:17,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5227] [2023-12-02 13:07:17,410 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/commit-test/commit-test-work/task-097--linux-stable--dir/inst/current/envs/linux-stable-7cb2521/linux-stable-7cb2521/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); [5282-5283] [2023-12-02 13:07:17,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5288-5290] [2023-12-02 13:07:17,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5312] [2023-12-02 13:07:17,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [5340] [2023-12-02 13:07:17,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5492] [2023-12-02 13:07:17,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" movl (%1), %0\n subl $4, %2\n jbe 2f\n addl 4(%1), %0\n adcl 8(%1), %0\n adcl 12(%1), %0\n1: adcl 16(%1), %0\n lea 4(%1), %1\n decl %2\n jne\t1b\n adcl $0, %0\n movl %0, %2\n shrl $16, %0\n addw %w2, %w0\n adcl $0, %0\n notl %0\n2:": "=r" (sum), "=r" (iph), "=r" (ihl): "1" (iph), "2" (ihl): "memory"); [5500-5501] [2023-12-02 13:07:17,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [5509-5510] [2023-12-02 13:07:17,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (370), "i" (12UL)); [5590-5591] [2023-12-02 13:07:17,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (382), "i" (12UL)); [5603-5604] [2023-12-02 13:07:17,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5626] [2023-12-02 13:07:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5634] [2023-12-02 13:07:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5642] [2023-12-02 13:07:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [5649] [2023-12-02 13:07:17,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5656] [2023-12-02 13:07:17,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (18), "i" (12UL)); [5724-5725] [2023-12-02 13:07:17,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (35), "i" (12UL)); [5753-5754] [2023-12-02 13:07:17,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (78), "i" (12UL)); [5787-5788] [2023-12-02 13:07:17,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (90), "i" (12UL)); [5811-5812] [2023-12-02 13:07:17,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (470), "i" (12UL)); [6152-6153] [2023-12-02 13:07:17,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2023-12-02 13:07:17,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6351] [2023-12-02 13:07:17,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6354] [2023-12-02 13:07:17,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6357] [2023-12-02 13:07:17,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6360] [2023-12-02 13:07:17,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6391] [2023-12-02 13:07:17,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6394] [2023-12-02 13:07:17,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6397] [2023-12-02 13:07:17,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6400] [2023-12-02 13:07:17,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6734] [2023-12-02 13:07:17,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6741] [2023-12-02 13:07:17,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6877] [2023-12-02 13:07:17,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6990] [2023-12-02 13:07:17,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7132] [2023-12-02 13:07:17,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7147] [2023-12-02 13:07:17,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7149] [2023-12-02 13:07:17,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7453] [2023-12-02 13:07:17,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7456] [2023-12-02 13:07:17,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7459] [2023-12-02 13:07:17,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7462] [2023-12-02 13:07:17,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7570] [2023-12-02 13:07:17,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7572] [2023-12-02 13:07:17,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7575] [2023-12-02 13:07:17,507 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)va) [7739] [2023-12-02 13:07:17,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7862] [2023-12-02 13:07:17,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7863] [2023-12-02 13:07:17,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8057] [2023-12-02 13:07:17,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8083] [2023-12-02 13:07:17,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9589] [2023-12-02 13:07:17,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9654] [2023-12-02 13:07:17,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9676] [2023-12-02 13:07:17,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9685] [2023-12-02 13:07:17,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9700] [2023-12-02 13:07:17,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9706] [2023-12-02 13:07:17,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10005] [2023-12-02 13:07:17,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10006] [2023-12-02 13:07:17,610 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [10209] [2023-12-02 13:07:17,619 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/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3346), "i" (12UL)); [10460-10461] [2023-12-02 13:07:17,620 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/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3354), "i" (12UL)); [10479-10480] [2023-12-02 13:07:17,654 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2023-12-02 13:07:17,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:07:17,941 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:07:17,942 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:07:17,942 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:07:17,951 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:07:17,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17 WrapperNode [2023-12-02 13:07:17,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:07:17,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:07:17,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:07:17,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:07:17,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,085 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,326 INFO L138 Inliner]: procedures = 388, calls = 3907, calls flagged for inlining = 212, calls inlined = 186, statements flattened = 9185 [2023-12-02 13:07:18,327 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:07:18,328 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:07:18,328 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:07:18,328 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:07:18,338 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,377 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,378 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,548 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,572 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,610 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,629 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,678 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:07:18,679 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:07:18,679 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:07:18,680 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:07:18,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (1/1) ... [2023-12-02 13:07:18,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:07:18,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:07:18,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:07:18,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d49f94d9-f02d-406a-88f5-f1e71882b377/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:07:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-12-02 13:07:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-12-02 13:07:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2023-12-02 13:07:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2023-12-02 13:07:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-02 13:07:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-02 13:07:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-12-02 13:07:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-12-02 13:07:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 13:07:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 13:07:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2023-12-02 13:07:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2023-12-02 13:07:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-12-02 13:07:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-12-02 13:07:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 13:07:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 13:07:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2023-12-02 13:07:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2023-12-02 13:07:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-02 13:07:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-02 13:07:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 13:07:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 13:07:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 13:07:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 13:07:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 13:07:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 13:07:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-12-02 13:07:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-12-02 13:07:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-12-02 13:07:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2023-12-02 13:07:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-12-02 13:07:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-12-02 13:07:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2023-12-02 13:07:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2023-12-02 13:07:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-12-02 13:07:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-12-02 13:07:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 13:07:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 13:07:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 13:07:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 13:07:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 13:07:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 13:07:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2023-12-02 13:07:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2023-12-02 13:07:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 13:07:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 13:07:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 13:07:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 13:07:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 13:07:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2023-12-02 13:07:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2023-12-02 13:07:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2023-12-02 13:07:18,743 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2023-12-02 13:07:18,744 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 13:07:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 13:07:18,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 13:07:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 13:07:18,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-02 13:07:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-02 13:07:18,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 13:07:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 13:07:18,744 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2023-12-02 13:07:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2023-12-02 13:07:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 13:07:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 13:07:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 13:07:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 13:07:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 13:07:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-12-02 13:07:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-12-02 13:07:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-02 13:07:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 13:07:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2023-12-02 13:07:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 13:07:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 13:07:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-12-02 13:07:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-12-02 13:07:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2023-12-02 13:07:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2023-12-02 13:07:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 13:07:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 13:07:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-02 13:07:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-02 13:07:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2023-12-02 13:07:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2023-12-02 13:07:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2023-12-02 13:07:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2023-12-02 13:07:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-12-02 13:07:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-12-02 13:07:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 13:07:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 13:07:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-12-02 13:07:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-12-02 13:07:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 13:07:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2023-12-02 13:07:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-12-02 13:07:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-12-02 13:07:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2023-12-02 13:07:18,749 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2023-12-02 13:07:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 13:07:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 13:07:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-12-02 13:07:18,750 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-12-02 13:07:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 13:07:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 13:07:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 13:07:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 13:07:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2023-12-02 13:07:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:07:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 13:07:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2023-12-02 13:07:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 13:07:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 13:07:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 13:07:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2023-12-02 13:07:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2023-12-02 13:07:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2023-12-02 13:07:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2023-12-02 13:07:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2023-12-02 13:07:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2023-12-02 13:07:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 13:07:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 13:07:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 13:07:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 13:07:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2023-12-02 13:07:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2023-12-02 13:07:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-12-02 13:07:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-12-02 13:07:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 13:07:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 13:07:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2023-12-02 13:07:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2023-12-02 13:07:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 13:07:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 13:07:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 13:07:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 13:07:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 13:07:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 13:07:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 13:07:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 13:07:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-12-02 13:07:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-12-02 13:07:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 13:07:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 13:07:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 13:07:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 13:07:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 13:07:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-12-02 13:07:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-12-02 13:07:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 13:07:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 13:07:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 13:07:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 13:07:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2023-12-02 13:07:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2023-12-02 13:07:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2023-12-02 13:07:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2023-12-02 13:07:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 13:07:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 13:07:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-12-02 13:07:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-12-02 13:07:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 13:07:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 13:07:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2023-12-02 13:07:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2023-12-02 13:07:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-12-02 13:07:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-12-02 13:07:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2023-12-02 13:07:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2023-12-02 13:07:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-12-02 13:07:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-12-02 13:07:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-12-02 13:07:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-12-02 13:07:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2023-12-02 13:07:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2023-12-02 13:07:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 13:07:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 13:07:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 13:07:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 13:07:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 13:07:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 13:07:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2023-12-02 13:07:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2023-12-02 13:07:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 13:07:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-12-02 13:07:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-12-02 13:07:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 13:07:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 13:07:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2023-12-02 13:07:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2023-12-02 13:07:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 13:07:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 13:07:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-02 13:07:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-02 13:07:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 13:07:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 13:07:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 13:07:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2023-12-02 13:07:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-12-02 13:07:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-12-02 13:07:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2023-12-02 13:07:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-02 13:07:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-02 13:07:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2023-12-02 13:07:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-02 13:07:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 13:07:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-12-02 13:07:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2023-12-02 13:07:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 13:07:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 13:07:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-12-02 13:07:18,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-12-02 13:07:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:07:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-12-02 13:07:19,709 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:07:19,714 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:07:59,187 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:08:03,150 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:08:03,150 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:08:03,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:08:03 BoogieIcfgContainer [2023-12-02 13:08:03,153 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:08:03,155 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:08:03,155 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:08:03,158 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:08:03,159 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:07:14" (1/3) ... [2023-12-02 13:08:03,159 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42a32236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:08:03, skipping insertion in model container [2023-12-02 13:08:03,160 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:07:17" (2/3) ... [2023-12-02 13:08:03,160 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42a32236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:08:03, skipping insertion in model container [2023-12-02 13:08:03,160 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:08:03" (3/3) ... [2023-12-02 13:08:03,161 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2023-12-02 13:08:03,181 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:08:03,181 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:08:03,269 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:08:03,276 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59f0deac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:08:03,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:08:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand has 2006 states, 1245 states have (on average 1.2947791164658635) internal successors, (1612), 1274 states have internal predecessors, (1612), 635 states have call successors, (635), 124 states have call predecessors, (635), 124 states have return successors, (635), 631 states have call predecessors, (635), 635 states have call successors, (635) [2023-12-02 13:08:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 13:08:03,298 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:08:03,299 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:08:03,299 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:08:03,304 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:08:03,304 INFO L85 PathProgramCache]: Analyzing trace with hash -176120430, now seen corresponding path program 1 times [2023-12-02 13:08:03,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:08:03,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525879936] [2023-12-02 13:08:03,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:08:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms