./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ --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 4705a4099b2770b6bf70acba4c3ce2ea2827cb6710bce661288fee177be59f8c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:46:42,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:46:43,013 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:46:43,021 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:46:43,022 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:46:43,081 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:46:43,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:46:43,083 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:46:43,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:46:43,085 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:46:43,085 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:46:43,086 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:46:43,087 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:46:43,088 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:46:43,088 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:46:43,089 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:46:43,090 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:46:43,090 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:46:43,091 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:46:43,092 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:46:43,093 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:46:43,094 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:46:43,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:46:43,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:46:43,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:46:43,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:46:43,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:46:43,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:46:43,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:46:43,115 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:46:43,115 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:46:43,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:46:43,116 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:46:43,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:43,117 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:46:43,118 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:46:43,118 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:46:43,118 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:46:43,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:46:43,119 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:46:43,120 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:46:43,120 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:46:43,120 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_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4705a4099b2770b6bf70acba4c3ce2ea2827cb6710bce661288fee177be59f8c [2023-11-19 04:46:43,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:46:43,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:46:43,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:46:43,516 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:46:43,517 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:46:43,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i [2023-11-19 04:46:46,829 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:46:47,965 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:46:47,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i [2023-11-19 04:46:48,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/data/8863e2fad/84a09aad0d3746e29bf0dee2418acca2/FLAG81f6c7da6 [2023-11-19 04:46:48,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/data/8863e2fad/84a09aad0d3746e29bf0dee2418acca2 [2023-11-19 04:46:48,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:46:48,147 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:46:48,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:48,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:46:48,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:46:48,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:48" (1/1) ... [2023-11-19 04:46:48,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d24dcf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:48, skipping insertion in model container [2023-11-19 04:46:48,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:48" (1/1) ... [2023-11-19 04:46:48,521 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:46:51,964 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:51,968 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:51,968 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:52,901 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:52,910 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:52,912 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:52,919 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:56,281 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_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i[741742,741755] [2023-11-19 04:46:56,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:56,691 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:46:56,919 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"); [7764] [2023-11-19 04:46:56,922 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7771-7772] [2023-11-19 04:46:56,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7785] [2023-11-19 04:46:56,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7812] [2023-11-19 04:46:56,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7815] [2023-11-19 04:46:56,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7818] [2023-11-19 04:46:56,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7821] [2023-11-19 04:46:56,928 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"); [7858-7859] [2023-11-19 04:46:56,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [7866] [2023-11-19 04:46:56,929 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7873-7874] [2023-11-19 04:46:56,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7907] [2023-11-19 04:46:56,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7910] [2023-11-19 04:46:56,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7913] [2023-11-19 04:46:56,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7916] [2023-11-19 04:46:56,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7952] [2023-11-19 04:46:56,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7959] [2023-11-19 04:46:56,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7962] [2023-11-19 04:46:56,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8309] [2023-11-19 04:46:56,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8312] [2023-11-19 04:46:56,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [8314] [2023-11-19 04:46:56,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8319] [2023-11-19 04:46:56,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8322] [2023-11-19 04:46:56,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8324] [2023-11-19 04:46:56,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8329] [2023-11-19 04:46:56,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8332] [2023-11-19 04:46:56,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8334] [2023-11-19 04:46:56,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8339] [2023-11-19 04:46:56,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8342] [2023-11-19 04:46:56,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [8344] [2023-11-19 04:46:56,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8357] [2023-11-19 04:46:56,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8360] [2023-11-19 04:46:56,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [8362] [2023-11-19 04:46:56,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8367] [2023-11-19 04:46:56,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8370] [2023-11-19 04:46:56,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8372] [2023-11-19 04:46:56,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8377] [2023-11-19 04:46:56,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8380] [2023-11-19 04:46:56,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8382] [2023-11-19 04:46:56,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8387] [2023-11-19 04:46:56,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8390] [2023-11-19 04:46:56,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [8392] [2023-11-19 04:46:56,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8405] [2023-11-19 04:46:56,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8408] [2023-11-19 04:46:56,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [8410] [2023-11-19 04:46:56,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8415] [2023-11-19 04:46:56,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8418] [2023-11-19 04:46:56,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8420] [2023-11-19 04:46:56,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8425] [2023-11-19 04:46:56,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8428] [2023-11-19 04:46:56,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8430] [2023-11-19 04:46:56,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8435] [2023-11-19 04:46:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8438] [2023-11-19 04:46:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [8440] [2023-11-19 04:46:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8453] [2023-11-19 04:46:56,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8456] [2023-11-19 04:46:56,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [8458] [2023-11-19 04:46:56,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8463] [2023-11-19 04:46:56,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8466] [2023-11-19 04:46:56,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8468] [2023-11-19 04:46:56,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8473] [2023-11-19 04:46:56,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8476] [2023-11-19 04:46:56,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [8478] [2023-11-19 04:46:56,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8483] [2023-11-19 04:46:56,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [8486] [2023-11-19 04:46:56,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [8488] [2023-11-19 04:46:57,026 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (542), "i" (12UL)); [9522-9523] [2023-11-19 04:46:57,030 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (585), "i" (12UL)); [9592-9593] [2023-11-19 04:46:57,034 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (636), "i" (12UL)); [9684-9685] [2023-11-19 04:46:57,115 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1111), "i" (12UL)); [10484-10485] [2023-11-19 04:46:57,120 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1162), "i" (12UL)); [10574-10575] [2023-11-19 04:46:57,127 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1199), "i" (12UL)); [10680-10681] [2023-11-19 04:46:57,140 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1337), "i" (12UL)); [10965-10966] [2023-11-19 04:46:57,199 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1372), "i" (12UL)); [11022-11023] [2023-11-19 04:46:57,230 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1566), "i" (12UL)); [11308-11309] [2023-11-19 04:46:57,240 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1666), "i" (12UL)); [11475-11476] [2023-11-19 04:46:57,244 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1704), "i" (12UL)); [11540-11541] [2023-11-19 04:46:57,246 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1729), "i" (12UL)); [11567-11568] [2023-11-19 04:46:57,252 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,256 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,256 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,262 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1838), "i" (12UL)); [11822-11823] [2023-11-19 04:46:57,268 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1864), "i" (12UL)); [11921-11922] [2023-11-19 04:46:57,269 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1865), "i" (12UL)); [11930-11931] [2023-11-19 04:46:57,302 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (1977), "i" (12UL)); [12138-12139] [2023-11-19 04:46:57,339 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cm.c.prepared"), "i" (2163), "i" (12UL)); [12521-12522] [2023-11-19 04:46:57,410 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_cq.c.prepared"), "i" (280), "i" (12UL)); [13507-13508] [2023-11-19 04:46:57,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [13602] [2023-11-19 04:46:57,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [13623] [2023-11-19 04:46:57,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13679] [2023-11-19 04:46:57,508 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,517 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_qp.c.prepared"), "i" (1103), "i" (12UL)); [15236-15237] [2023-11-19 04:46:57,518 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,526 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,543 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_qp.c.prepared"), "i" (1194), "i" (12UL)); [15398-15399] [2023-11-19 04:46:57,544 WARN L1588 CHandler]: Possible shadowing of function abort [2023-11-19 04:46:57,552 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/infiniband/hw/cxgb3/iwch.h"), "i" (164), "i" (12UL)); [15590-15591] [2023-11-19 04:46:57,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [15914] [2023-11-19 04:46:57,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [15921] [2023-11-19 04:46:57,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [15929] [2023-11-19 04:46:57,637 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; decl %0": "+m" (v->counter)); [16001] [2023-11-19 04:46:57,651 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/infiniband/hw/cxgb3/iwch.h"), "i" (164), "i" (12UL)); [16183-16184] [2023-11-19 04:46:57,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (chp->user_rptr_addr)); [16688] [2023-11-19 04:46:57,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (chp->user_rptr_addr)); [16691] [2023-11-19 04:46:57,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (chp->user_rptr_addr)); [16694] [2023-11-19 04:46:57,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (chp->user_rptr_addr)); [16697] [2023-11-19 04:46:57,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (chp->user_rptr_addr)); [16700] [2023-11-19 04:46:57,734 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/iwch_provider.c.prepared"), "i" (1182), "i" (12UL)); [18093-18094] [2023-11-19 04:46:57,858 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)); [19280-19281] [2023-11-19 04:46:57,859 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [19312-19313] [2023-11-19 04:46:57,860 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [19318-19320] [2023-11-19 04:46:57,869 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/skbuff.h"), "i" (1348), "i" (12UL)); [19512-19513] [2023-11-19 04:46:57,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19538] [2023-11-19 04:46:57,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19541] [2023-11-19 04:46:57,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [19543] [2023-11-19 04:46:57,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19548] [2023-11-19 04:46:57,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19551] [2023-11-19 04:46:57,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19553] [2023-11-19 04:46:57,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19558] [2023-11-19 04:46:57,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19561] [2023-11-19 04:46:57,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19563] [2023-11-19 04:46:57,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19568] [2023-11-19 04:46:57,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19571] [2023-11-19 04:46:57,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [19573] [2023-11-19 04:46:57,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19586] [2023-11-19 04:46:57,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19589] [2023-11-19 04:46:57,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [19591] [2023-11-19 04:46:57,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19596] [2023-11-19 04:46:57,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19599] [2023-11-19 04:46:57,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19601] [2023-11-19 04:46:57,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19606] [2023-11-19 04:46:57,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19609] [2023-11-19 04:46:57,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19611] [2023-11-19 04:46:57,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19616] [2023-11-19 04:46:57,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19619] [2023-11-19 04:46:57,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [19621] [2023-11-19 04:46:57,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19634] [2023-11-19 04:46:57,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19637] [2023-11-19 04:46:57,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [19639] [2023-11-19 04:46:57,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19644] [2023-11-19 04:46:57,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19647] [2023-11-19 04:46:57,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19649] [2023-11-19 04:46:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19654] [2023-11-19 04:46:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19657] [2023-11-19 04:46:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19659] [2023-11-19 04:46:57,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19664] [2023-11-19 04:46:57,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19667] [2023-11-19 04:46:57,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [19669] [2023-11-19 04:46:57,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19682] [2023-11-19 04:46:57,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19685] [2023-11-19 04:46:57,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "qi" (-1)); [19687] [2023-11-19 04:46:57,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19692] [2023-11-19 04:46:57,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19695] [2023-11-19 04:46:57,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19697] [2023-11-19 04:46:57,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19702] [2023-11-19 04:46:57,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19705] [2023-11-19 04:46:57,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "ri" (-1)); [19707] [2023-11-19 04:46:57,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19712] [2023-11-19 04:46:57,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [19715] [2023-11-19 04:46:57,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (*(dev->pcpu_refcnt)): "re" (-1)); [19717] [2023-11-19 04:46:58,021 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/cxio_hal.c.prepared"), "i" (793), "i" (12UL)); [20996-20997] [2023-11-19 04:46:58,069 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/cxio_hal.c.prepared"), "i" (1299), "i" (12UL)); [21902-21903] [2023-11-19 04:46:58,078 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/cxio_hal.c.prepared"), "i" (1375), "i" (12UL)); [21993-21994] [2023-11-19 04:46:58,093 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/infiniband/hw/cxgb3/iw_cxgb3.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/cxgb3/cxio_resource.c.prepared"), "i" (255), "i" (12UL)); [22645-22646] [2023-11-19 04:46:58,108 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_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i[741742,741755] [2023-11-19 04:46:58,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:46:58,426 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:46:58,427 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:46:58,427 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:46:58,427 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:46:58,427 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:46:58,437 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:46:58,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58 WrapperNode [2023-11-19 04:46:58,438 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:46:58,440 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:58,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:46:58,445 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:46:58,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:58,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,042 INFO L138 Inliner]: procedures = 661, calls = 10947, calls flagged for inlining = 236, calls inlined = 89, statements flattened = 6388 [2023-11-19 04:46:59,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:46:59,044 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:46:59,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:46:59,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:46:59,057 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,424 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:46:59,502 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:46:59,502 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:46:59,503 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:46:59,504 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (1/1) ... [2023-11-19 04:46:59,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:46:59,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:46:59,544 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:46:59,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d6c3f3-f34c-4aaa-8c39-be97ef17d7b4/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:46:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-19 04:46:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-19 04:46:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_rdev_close [2023-11-19 04:46:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_rdev_close [2023-11-19 04:46:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2023-11-19 04:46:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2023-11-19 04:46:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-11-19 04:46:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-11-19 04:46:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_poll_cq_one [2023-11-19 04:46:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_poll_cq_one [2023-11-19 04:46:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:46:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:46:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_mutex [2023-11-19 04:46:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_mutex [2023-11-19 04:46:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_num_stags [2023-11-19 04:46:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_num_stags [2023-11-19 04:46:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_create [2023-11-19 04:46:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_create [2023-11-19 04:46:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_ucontext [2023-11-19 04:46:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_ucontext [2023-11-19 04:46:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:46:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:46:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2023-11-19 04:46:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2023-11-19 04:46:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2023-11-19 04:46:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2023-11-19 04:46:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:46:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:46:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_resource [2023-11-19 04:46:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_resource [2023-11-19 04:46:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:46:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure __cxio_init_resource_fifo [2023-11-19 04:46:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxio_init_resource_fifo [2023-11-19 04:46:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 04:46:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 04:46:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:46:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:46:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_mutex [2023-11-19 04:46:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_mutex [2023-11-19 04:46:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-11-19 04:46:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-11-19 04:46:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_pblpool_free [2023-11-19 04:46:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_pblpool_free [2023-11-19 04:46:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_cxgb3_ofld_send [2023-11-19 04:46:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_cxgb3_ofld_send [2023-11-19 04:46:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2023-11-19 04:46:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2023-11-19 04:46:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 04:46:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 04:46:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2023-11-19 04:46:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2023-11-19 04:46:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:46:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:46:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:46:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 04:46:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 04:46:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:46:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:46:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:46:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:46:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 04:46:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 04:46:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_ctrl_qp [2023-11-19 04:46:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_ctrl_qp [2023-11-19 04:46:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-11-19 04:46:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-11-19 04:46:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dbs [2023-11-19 04:46:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dbs [2023-11-19 04:46:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:46:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:46:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:46:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:46:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 04:46:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 04:46:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_event_handler [2023-11-19 04:46:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_event_handler [2023-11-19 04:46:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:46:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:46:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 04:46:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 04:46:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-11-19 04:46:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-11-19 04:46:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-11-19 04:46:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-11-19 04:46:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 04:46:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 04:46:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2023-11-19 04:46:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2023-11-19 04:46:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_free [2023-11-19 04:46:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_free [2023-11-19 04:46:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_poll_cq [2023-11-19 04:46:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_poll_cq [2023-11-19 04:46:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:46:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:46:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 04:46:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 04:46:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:46:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:46:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dbs [2023-11-19 04:46:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dbs [2023-11-19 04:46:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure t3a_device [2023-11-19 04:46:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure t3a_device [2023-11-19 04:46:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_next_cqe [2023-11-19 04:46:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_next_cqe [2023-11-19 04:46:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 04:46:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure close_rnic_dev [2023-11-19 04:46:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure close_rnic_dev [2023-11-19 04:46:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:46:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:46:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:46:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:46:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:46:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:46:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_fatal_error [2023-11-19 04:46:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_fatal_error [2023-11-19 04:46:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 04:46:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 04:46:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-11-19 04:46:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-11-19 04:46:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-11-19 04:46:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-11-19 04:46:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:46:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:46:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:46:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:46:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure open_rnic_dev [2023-11-19 04:46:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure open_rnic_dev [2023-11-19 04:46:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_cq_op [2023-11-19 04:46:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_cq_op [2023-11-19 04:46:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:46:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:46:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:46:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 04:46:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 04:46:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 04:46:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 04:46:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 04:46:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 04:46:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2023-11-19 04:46:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2023-11-19 04:46:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-11-19 04:46:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-11-19 04:46:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure to_iwch_cq [2023-11-19 04:46:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure to_iwch_cq [2023-11-19 04:46:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2023-11-19 04:46:59,624 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2023-11-19 04:46:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 04:46:59,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 04:46:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2023-11-19 04:46:59,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2023-11-19 04:46:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:46:59,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:46:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_destroy [2023-11-19 04:46:59,625 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_destroy [2023-11-19 04:46:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:46:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 04:46:59,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 04:46:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure get_qhp [2023-11-19 04:46:59,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_qhp [2023-11-19 04:46:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 04:46:59,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 04:46:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:46:59,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:46:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_resource_fifo [2023-11-19 04:46:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_resource_fifo [2023-11-19 04:46:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-19 04:46:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-19 04:46:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-11-19 04:46:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-11-19 04:46:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-19 04:46:59,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-19 04:46:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_pblpool_destroy [2023-11-19 04:46:59,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_pblpool_destroy [2023-11-19 04:46:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_add [2023-11-19 04:46:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_add [2023-11-19 04:46:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure build_fw_riwrh [2023-11-19 04:46:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure build_fw_riwrh [2023-11-19 04:46:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 04:46:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 04:46:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 04:46:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 04:46:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 04:46:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 04:46:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-19 04:46:59,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-19 04:46:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:46:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 04:47:00,599 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:47:00,603 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:47:16,559 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:47:19,731 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:47:19,732 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 04:47:19,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:47:19 BoogieIcfgContainer [2023-11-19 04:47:19,752 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:47:19,757 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:47:19,757 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:47:19,761 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:47:19,761 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:46:48" (1/3) ... [2023-11-19 04:47:19,763 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24440ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:47:19, skipping insertion in model container [2023-11-19 04:47:19,763 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:58" (2/3) ... [2023-11-19 04:47:19,764 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24440ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:47:19, skipping insertion in model container [2023-11-19 04:47:19,765 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:47:19" (3/3) ... [2023-11-19 04:47:19,767 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.i [2023-11-19 04:47:19,792 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:47:19,792 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:47:19,913 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:47:19,923 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;@3b54fa68, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:47:19,923 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:47:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand has 1077 states, 671 states have (on average 1.3025335320417288) internal successors, (874), 692 states have internal predecessors, (874), 320 states have call successors, (320), 84 states have call predecessors, (320), 84 states have return successors, (320), 319 states have call predecessors, (320), 320 states have call successors, (320) [2023-11-19 04:47:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 04:47:19,958 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:47:19,958 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:47:19,959 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:47:19,967 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:47:19,968 INFO L85 PathProgramCache]: Analyzing trace with hash 86540271, now seen corresponding path program 1 times [2023-11-19 04:47:19,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:47:19,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816422822] [2023-11-19 04:47:19,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:47:19,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:47:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:47:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:47:21,328 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:47:21,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816422822] [2023-11-19 04:47:21,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [816422822] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:47:21,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:47:21,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 04:47:21,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11974902] [2023-11-19 04:47:21,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:47:21,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 04:47:21,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 04:47:21,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 04:47:21,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:47:21,380 INFO L87 Difference]: Start difference. First operand has 1077 states, 671 states have (on average 1.3025335320417288) internal successors, (874), 692 states have internal predecessors, (874), 320 states have call successors, (320), 84 states have call predecessors, (320), 84 states have return successors, (320), 319 states have call predecessors, (320), 320 states have call successors, (320) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 04:47:24,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 04:47:25,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 04:47:28,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:47:28,337 INFO L93 Difference]: Finished difference Result 2432 states and 3388 transitions. [2023-11-19 04:47:28,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 04:47:28,341 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), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 20 [2023-11-19 04:47:28,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:47:28,376 INFO L225 Difference]: With dead ends: 2432 [2023-11-19 04:47:28,376 INFO L226 Difference]: Without dead ends: 1347 [2023-11-19 04:47:28,392 INFO L412 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 [2023-11-19 04:47:28,396 INFO L413 NwaCegarLoop]: 1321 mSDtfsCounter, 342 mSDsluCounter, 1308 mSDsCounter, 0 mSdLazyCounter, 382 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 2629 SdHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 382 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2023-11-19 04:47:28,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 2629 Invalid, 384 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 382 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2023-11-19 04:47:28,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1347 states. [2023-11-19 04:47:28,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1347 to 1328. [2023-11-19 04:47:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1328 states, 820 states have (on average 1.2804878048780488) internal successors, (1050), 843 states have internal predecessors, (1050), 385 states have call successors, (385), 123 states have call predecessors, (385), 122 states have return successors, (377), 374 states have call predecessors, (377), 377 states have call successors, (377) [2023-11-19 04:47:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1328 states and 1812 transitions. [2023-11-19 04:47:28,616 INFO L78 Accepts]: Start accepts. Automaton has 1328 states and 1812 transitions. Word has length 20 [2023-11-19 04:47:28,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:47:28,617 INFO L495 AbstractCegarLoop]: Abstraction has 1328 states and 1812 transitions. [2023-11-19 04:47:28,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 04:47:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1812 transitions. [2023-11-19 04:47:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 04:47:28,620 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:47:28,620 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:47:28,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 04:47:28,621 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:47:28,621 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:47:28,621 INFO L85 PathProgramCache]: Analyzing trace with hash -519330728, now seen corresponding path program 1 times [2023-11-19 04:47:28,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:47:28,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868739319] [2023-11-19 04:47:28,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:47:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:47:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:47:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:47:29,950 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 04:47:29,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868739319] [2023-11-19 04:47:29,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868739319] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:47:29,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:47:29,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 04:47:29,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756485573] [2023-11-19 04:47:29,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:47:29,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 04:47:29,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 04:47:29,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 04:47:29,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 04:47:29,963 INFO L87 Difference]: Start difference. First operand 1328 states and 1812 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 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)