./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:56:09,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:56:09,939 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:56:09,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:56:09,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:56:09,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:56:09,983 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:56:09,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:56:09,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:56:09,985 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:56:09,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:56:09,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:56:09,987 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:56:09,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:56:09,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:56:09,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:56:09,989 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:56:09,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:56:09,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:56:09,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:56:09,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:56:09,992 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:56:09,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:56:09,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:56:09,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:56:09,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:56:09,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:56:09,995 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:56:09,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:56:09,996 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:56:09,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:56:09,997 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:56:09,997 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:56:09,997 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:56:09,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:56:09,998 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:56:09,998 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2023-11-06 22:56:10,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:56:10,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:56:10,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:56:10,336 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:56:10,337 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:56:10,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-06 22:56:13,501 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:56:14,430 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:56:14,430 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-06 22:56:14,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/data/90894aa4b/91b6f6820857456fb1d6d1abc0848c29/FLAGe35b28545 [2023-11-06 22:56:14,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/data/90894aa4b/91b6f6820857456fb1d6d1abc0848c29 [2023-11-06 22:56:14,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:56:14,542 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:56:14,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:14,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:56:14,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:56:14,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:14" (1/1) ... [2023-11-06 22:56:14,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567bc8df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:14, skipping insertion in model container [2023-11-06 22:56:14,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:14" (1/1) ... [2023-11-06 22:56:14,817 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:56:22,724 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_b4255c18-9d63-49ce-ae03-6410d253e836/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2023-11-06 22:56:22,729 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_b4255c18-9d63-49ce-ae03-6410d253e836/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2023-11-06 22:56:22,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:22,903 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:56:23,094 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"); [6549] [2023-11-06 22:56:23,096 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6556] [2023-11-06 22:56:23,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6563] [2023-11-06 22:56:23,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6579] [2023-11-06 22:56:23,100 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6656-6657] [2023-11-06 22:56:23,100 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6662-6664] [2023-11-06 22:56:23,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6678] [2023-11-06 22:56:23,102 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)); [6707] [2023-11-06 22:56:23,103 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)); [6714] [2023-11-06 22:56:23,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6721] [2023-11-06 22:56:23,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6828] [2023-11-06 22:56:23,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6835] [2023-11-06 22:56:23,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6887] [2023-11-06 22:56:23,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6932-6933] [2023-11-06 22:56:23,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6965] [2023-11-06 22:56:23,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6973-6974] [2023-11-06 22:56:23,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7053-7054] [2023-11-06 22:56:23,120 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7087-7088] [2023-11-06 22:56:23,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [7128-7129] [2023-11-06 22:56:23,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [7157-7158] [2023-11-06 22:56:23,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [7194-7195] [2023-11-06 22:56:23,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [7231-7232] [2023-11-06 22:56:23,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7706-7707] [2023-11-06 22:56:23,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7713] [2023-11-06 22:56:23,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8294] [2023-11-06 22:56:23,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8304] [2023-11-06 22:56:23,216 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)lbq_desc->p.pg_chunk.va) [10374] [2023-11-06 22:56:23,219 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)addr) [10433] [2023-11-06 22:56:23,225 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10592] [2023-11-06 22:56:23,237 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10938] [2023-11-06 22:56:23,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11230] [2023-11-06 22:56:23,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11316] [2023-11-06 22:56:23,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11783] [2023-11-06 22:56:23,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11786] [2023-11-06 22:56:23,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11789] [2023-11-06 22:56:23,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11792] [2023-11-06 22:56:23,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11823] [2023-11-06 22:56:23,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11826] [2023-11-06 22:56:23,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11829] [2023-11-06 22:56:23,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11832] [2023-11-06 22:56:23,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11863] [2023-11-06 22:56:23,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11866] [2023-11-06 22:56:23,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11869] [2023-11-06 22:56:23,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11872] [2023-11-06 22:56:23,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11903] [2023-11-06 22:56:23,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11906] [2023-11-06 22:56:23,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11909] [2023-11-06 22:56:23,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11912] [2023-11-06 22:56:23,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12208] [2023-11-06 22:56:23,697 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_b4255c18-9d63-49ce-ae03-6410d253e836/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2023-11-06 22:56:23,699 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_b4255c18-9d63-49ce-ae03-6410d253e836/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2023-11-06 22:56:23,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:24,168 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:56:24,169 WARN L672 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:56:24,169 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:56:24,169 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:56:24,176 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:56:24,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24 WrapperNode [2023-11-06 22:56:24,176 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:24,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:24,177 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:56:24,178 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:56:24,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:24,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:25,112 INFO L138 Inliner]: procedures = 809, calls = 8055, calls flagged for inlining = 392, calls inlined = 361, statements flattened = 18216 [2023-11-06 22:56:25,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:25,114 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:56:25,114 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:56:25,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:56:25,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:25,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:25,389 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:25,390 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:25,980 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:26,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:26,139 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:26,199 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:26,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:56:26,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:56:26,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:56:26,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:56:26,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (1/1) ... [2023-11-06 22:56:26,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:56:26,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:26,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:56:26,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4255c18-9d63-49ce-ae03-6410d253e836/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:56:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-06 22:56:26,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-06 22:56:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-06 22:56:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-06 22:56:26,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-06 22:56:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2023-11-06 22:56:26,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2023-11-06 22:56:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2023-11-06 22:56:26,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2023-11-06 22:56:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2023-11-06 22:56:26,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2023-11-06 22:56:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2023-11-06 22:56:26,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2023-11-06 22:56:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-06 22:56:26,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-06 22:56:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-11-06 22:56:26,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-11-06 22:56:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:56:26,393 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:56:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 22:56:26,393 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 22:56:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-06 22:56:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-06 22:56:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-06 22:56:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-06 22:56:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 22:56:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2023-11-06 22:56:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2023-11-06 22:56:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-06 22:56:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-06 22:56:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 22:56:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 22:56:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 22:56:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 22:56:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2023-11-06 22:56:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2023-11-06 22:56:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2023-11-06 22:56:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2023-11-06 22:56:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-06 22:56:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-06 22:56:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:56:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:56:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2023-11-06 22:56:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2023-11-06 22:56:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2023-11-06 22:56:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2023-11-06 22:56:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2023-11-06 22:56:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2023-11-06 22:56:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2023-11-06 22:56:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2023-11-06 22:56:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2023-11-06 22:56:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2023-11-06 22:56:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-06 22:56:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-06 22:56:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2023-11-06 22:56:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2023-11-06 22:56:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-11-06 22:56:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-11-06 22:56:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-06 22:56:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-06 22:56:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:56:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:56:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-06 22:56:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-06 22:56:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-06 22:56:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-06 22:56:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:56:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:56:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2023-11-06 22:56:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2023-11-06 22:56:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2023-11-06 22:56:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2023-11-06 22:56:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2023-11-06 22:56:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2023-11-06 22:56:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 22:56:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 22:56:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 22:56:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 22:56:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:56:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-06 22:56:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-06 22:56:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-11-06 22:56:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-11-06 22:56:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-06 22:56:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-06 22:56:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-06 22:56:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-06 22:56:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-06 22:56:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-06 22:56:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2023-11-06 22:56:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2023-11-06 22:56:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2023-11-06 22:56:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2023-11-06 22:56:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 22:56:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 22:56:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:56:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:56:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2023-11-06 22:56:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2023-11-06 22:56:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:56:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2023-11-06 22:56:26,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2023-11-06 22:56:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-06 22:56:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-06 22:56:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-06 22:56:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-06 22:56:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-06 22:56:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-06 22:56:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-06 22:56:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-06 22:56:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-06 22:56:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-06 22:56:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:56:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 22:56:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 22:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:56:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2023-11-06 22:56:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2023-11-06 22:56:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2023-11-06 22:56:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2023-11-06 22:56:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-06 22:56:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-06 22:56:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2023-11-06 22:56:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2023-11-06 22:56:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:56:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:56:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2023-11-06 22:56:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2023-11-06 22:56:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:56:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:56:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-06 22:56:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-06 22:56:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2023-11-06 22:56:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2023-11-06 22:56:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 22:56:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 22:56:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2023-11-06 22:56:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2023-11-06 22:56:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:56:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:56:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2023-11-06 22:56:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2023-11-06 22:56:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2023-11-06 22:56:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2023-11-06 22:56:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:56:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:56:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:56:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-06 22:56:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-06 22:56:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 22:56:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 22:56:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-06 22:56:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-06 22:56:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-06 22:56:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-06 22:56:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-06 22:56:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2023-11-06 22:56:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2023-11-06 22:56:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-06 22:56:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-06 22:56:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2023-11-06 22:56:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2023-11-06 22:56:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-06 22:56:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-06 22:56:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:56:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:56:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-06 22:56:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-06 22:56:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:56:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:56:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-06 22:56:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-06 22:56:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:56:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:56:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-06 22:56:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-06 22:56:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2023-11-06 22:56:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2023-11-06 22:56:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-06 22:56:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-06 22:56:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:56:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:56:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:56:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2023-11-06 22:56:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2023-11-06 22:56:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2023-11-06 22:56:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2023-11-06 22:56:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2023-11-06 22:56:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2023-11-06 22:56:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:56:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-06 22:56:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-06 22:56:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2023-11-06 22:56:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2023-11-06 22:56:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2023-11-06 22:56:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2023-11-06 22:56:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-11-06 22:56:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-11-06 22:56:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-06 22:56:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-06 22:56:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-06 22:56:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-06 22:56:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2023-11-06 22:56:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2023-11-06 22:56:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-06 22:56:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-06 22:56:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 22:56:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 22:56:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-06 22:56:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-06 22:56:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-06 22:56:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-06 22:56:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-06 22:56:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-06 22:56:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-06 22:56:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-06 22:56:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 22:56:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 22:56:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2023-11-06 22:56:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2023-11-06 22:56:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:56:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-06 22:56:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-06 22:56:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:56:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:56:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2023-11-06 22:56:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2023-11-06 22:56:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2023-11-06 22:56:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2023-11-06 22:56:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2023-11-06 22:56:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2023-11-06 22:56:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2023-11-06 22:56:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2023-11-06 22:56:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2023-11-06 22:56:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2023-11-06 22:56:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 22:56:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 22:56:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-06 22:56:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-06 22:56:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2023-11-06 22:56:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2023-11-06 22:56:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2023-11-06 22:56:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2023-11-06 22:56:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-06 22:56:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-06 22:56:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2023-11-06 22:56:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2023-11-06 22:56:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2023-11-06 22:56:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2023-11-06 22:56:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2023-11-06 22:56:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2023-11-06 22:56:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2023-11-06 22:56:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2023-11-06 22:56:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 22:56:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 22:56:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2023-11-06 22:56:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2023-11-06 22:56:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2023-11-06 22:56:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2023-11-06 22:56:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2023-11-06 22:56:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2023-11-06 22:56:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 22:56:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 22:56:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-06 22:56:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2023-11-06 22:56:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2023-11-06 22:56:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2023-11-06 22:56:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2023-11-06 22:56:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-11-06 22:56:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-11-06 22:56:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 22:56:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 22:56:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:56:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:56:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-06 22:56:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-06 22:56:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-06 22:56:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-06 22:56:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2023-11-06 22:56:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2023-11-06 22:56:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:56:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:56:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:56:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:56:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2023-11-06 22:56:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2023-11-06 22:56:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-06 22:56:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-06 22:56:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-06 22:56:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-06 22:56:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-06 22:56:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-06 22:56:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-06 22:56:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-06 22:56:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2023-11-06 22:56:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2023-11-06 22:56:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2023-11-06 22:56:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2023-11-06 22:56:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:56:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:56:26,455 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2023-11-06 22:56:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2023-11-06 22:56:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2023-11-06 22:56:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2023-11-06 22:56:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2023-11-06 22:56:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2023-11-06 22:56:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 22:56:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 22:56:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2023-11-06 22:56:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2023-11-06 22:56:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-06 22:56:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-06 22:56:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-06 22:56:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-06 22:56:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 22:56:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 22:56:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2023-11-06 22:56:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2023-11-06 22:56:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-06 22:56:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-06 22:56:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:56:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2023-11-06 22:56:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2023-11-06 22:56:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-06 22:56:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-06 22:56:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2023-11-06 22:56:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2023-11-06 22:56:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2023-11-06 22:56:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2023-11-06 22:56:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 22:56:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 22:56:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2023-11-06 22:56:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2023-11-06 22:56:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2023-11-06 22:56:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2023-11-06 22:56:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-06 22:56:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-06 22:56:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:56:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2023-11-06 22:56:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2023-11-06 22:56:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:56:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:56:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:56:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2023-11-06 22:56:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2023-11-06 22:56:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:56:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:56:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-06 22:56:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-06 22:56:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:56:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:56:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-06 22:56:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-06 22:56:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-06 22:56:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-06 22:56:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2023-11-06 22:56:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2023-11-06 22:56:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:56:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:56:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2023-11-06 22:56:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2023-11-06 22:56:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2023-11-06 22:56:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2023-11-06 22:56:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2023-11-06 22:56:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2023-11-06 22:56:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-11-06 22:56:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-11-06 22:56:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2023-11-06 22:56:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2023-11-06 22:56:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-06 22:56:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-06 22:56:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2023-11-06 22:56:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2023-11-06 22:56:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:56:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:56:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-06 22:56:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-06 22:56:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-06 22:56:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-06 22:56:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-06 22:56:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-06 22:56:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2023-11-06 22:56:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2023-11-06 22:56:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2023-11-06 22:56:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2023-11-06 22:56:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 22:56:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 22:56:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2023-11-06 22:56:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2023-11-06 22:56:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-06 22:56:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-06 22:56:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2023-11-06 22:56:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2023-11-06 22:56:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 22:56:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 22:56:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-06 22:56:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-06 22:56:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2023-11-06 22:56:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2023-11-06 22:56:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-06 22:56:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-06 22:56:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2023-11-06 22:56:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2023-11-06 22:56:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:56:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:56:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-06 22:56:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-06 22:56:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-06 22:56:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-06 22:56:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2023-11-06 22:56:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2023-11-06 22:56:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:56:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:56:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:56:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-06 22:56:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-06 22:56:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2023-11-06 22:56:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2023-11-06 22:56:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:56:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:56:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2023-11-06 22:56:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2023-11-06 22:56:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2023-11-06 22:56:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2023-11-06 22:56:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-06 22:56:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-06 22:56:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2023-11-06 22:56:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2023-11-06 22:56:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2023-11-06 22:56:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2023-11-06 22:56:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2023-11-06 22:56:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2023-11-06 22:56:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 22:56:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 22:56:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-11-06 22:56:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-11-06 22:56:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-06 22:56:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-06 22:56:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2023-11-06 22:56:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2023-11-06 22:56:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2023-11-06 22:56:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2023-11-06 22:56:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2023-11-06 22:56:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2023-11-06 22:56:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 22:56:26,474 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 22:56:26,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-06 22:56:26,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-06 22:56:26,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-06 22:56:26,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-06 22:56:26,474 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-06 22:56:26,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-06 22:56:26,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-06 22:56:26,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-06 22:56:26,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:56:26,475 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:56:26,475 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:56:26,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:56:26,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:56:26,475 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2023-11-06 22:56:26,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2023-11-06 22:56:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 22:56:26,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 22:56:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-06 22:56:26,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-06 22:56:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 22:56:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 22:56:26,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-06 22:56:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-06 22:56:26,480 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2023-11-06 22:56:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2023-11-06 22:56:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2023-11-06 22:56:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2023-11-06 22:56:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2023-11-06 22:56:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2023-11-06 22:56:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-06 22:56:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-06 22:56:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2023-11-06 22:56:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2023-11-06 22:56:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:56:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:56:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2023-11-06 22:56:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2023-11-06 22:56:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-06 22:56:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-06 22:56:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2023-11-06 22:56:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2023-11-06 22:56:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:56:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:56:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-06 22:56:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-06 22:56:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 22:56:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 22:56:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2023-11-06 22:56:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2023-11-06 22:56:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-06 22:56:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-06 22:56:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2023-11-06 22:56:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2023-11-06 22:56:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-06 22:56:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-06 22:56:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 22:56:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 22:56:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2023-11-06 22:56:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2023-11-06 22:56:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2023-11-06 22:56:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2023-11-06 22:56:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 22:56:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 22:56:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2023-11-06 22:56:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2023-11-06 22:56:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:56:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:56:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:56:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2023-11-06 22:56:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2023-11-06 22:56:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 22:56:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 22:56:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-06 22:56:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-06 22:56:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2023-11-06 22:56:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2023-11-06 22:56:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2023-11-06 22:56:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2023-11-06 22:56:28,457 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:56:28,465 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:56:28,576 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:56:52,728 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-06 22:56:54,121 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:56:54,163 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:56:54,163 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-06 22:56:54,175 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:54 BoogieIcfgContainer [2023-11-06 22:56:54,175 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:56:54,181 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:56:54,181 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:56:54,184 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:56:54,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:56:14" (1/3) ... [2023-11-06 22:56:54,185 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d8be3e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:54, skipping insertion in model container [2023-11-06 22:56:54,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:24" (2/3) ... [2023-11-06 22:56:54,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d8be3e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:54, skipping insertion in model container [2023-11-06 22:56:54,186 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:54" (3/3) ... [2023-11-06 22:56:54,188 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-06 22:56:54,208 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:56:54,209 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-06 22:56:54,418 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:56:54,424 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@1d5522a8, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:56:54,424 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-06 22:56:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand has 6495 states, 4722 states have (on average 1.4138077085980516) internal successors, (6676), 4785 states have internal predecessors, (6676), 1519 states have call successors, (1519), 253 states have call predecessors, (1519), 252 states have return successors, (1512), 1497 states have call predecessors, (1512), 1512 states have call successors, (1512) [2023-11-06 22:56:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-06 22:56:54,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:54,528 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:56:54,528 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:54,541 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:54,541 INFO L85 PathProgramCache]: Analyzing trace with hash 543017456, now seen corresponding path program 1 times [2023-11-06 22:56:54,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:54,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317144193] [2023-11-06 22:56:54,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:54,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:56:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:56:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:56:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 22:56:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 22:56:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 22:56:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 22:56:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 22:56:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 22:56:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 22:56:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:56,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:56:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 22:56:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 22:56:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:56:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:56:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 22:56:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 22:56:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 22:56:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-06 22:56:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-11-06 22:56:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-06 22:56:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:56:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2023-11-06 22:56:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2023-11-06 22:56:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-11-06 22:56:57,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:57,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317144193] [2023-11-06 22:56:57,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317144193] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:56:57,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:56:57,411 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:56:57,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976483073] [2023-11-06 22:56:57,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:56:57,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:56:57,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:57,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:56:57,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:56:57,482 INFO L87 Difference]: Start difference. First operand has 6495 states, 4722 states have (on average 1.4138077085980516) internal successors, (6676), 4785 states have internal predecessors, (6676), 1519 states have call successors, (1519), 253 states have call predecessors, (1519), 252 states have return successors, (1512), 1497 states have call predecessors, (1512), 1512 states have call successors, (1512) Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-11-06 22:57:31,140 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 [] [2023-11-06 22:57:33,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:35,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:37,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:39,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:41,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:43,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:45,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:47,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:49,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:51,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:53,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:57,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:59,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:01,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:03,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:05,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:07,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:09,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:11,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:13,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:26,061 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 [] [2023-11-06 22:58:26,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:58:26,197 INFO L93 Difference]: Finished difference Result 21554 states and 33641 transitions. [2023-11-06 22:58:26,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:58:26,200 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 296 [2023-11-06 22:58:26,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:58:26,379 INFO L225 Difference]: With dead ends: 21554 [2023-11-06 22:58:26,379 INFO L226 Difference]: Without dead ends: 15022 [2023-11-06 22:58:26,458 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:58:26,461 INFO L413 NwaCegarLoop]: 7230 mSDtfsCounter, 15851 mSDsluCounter, 13537 mSDsCounter, 0 mSdLazyCounter, 13025 mSolverCounterSat, 5245 mSolverCounterUnsat, 22 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17440 SdHoareTripleChecker+Valid, 20767 SdHoareTripleChecker+Invalid, 18292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 5245 IncrementalHoareTripleChecker+Valid, 13025 IncrementalHoareTripleChecker+Invalid, 22 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.6s IncrementalHoareTripleChecker+Time [2023-11-06 22:58:26,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17440 Valid, 20767 Invalid, 18292 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [5245 Valid, 13025 Invalid, 22 Unknown, 0 Unchecked, 86.6s Time] [2023-11-06 22:58:26,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15022 states. [2023-11-06 22:58:27,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15022 to 12107. [2023-11-06 22:58:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12107 states, 8884 states have (on average 1.4025213867627195) internal successors, (12460), 9002 states have internal predecessors, (12460), 2750 states have call successors, (2750), 471 states have call predecessors, (2750), 471 states have return successors, (2750), 2720 states have call predecessors, (2750), 2750 states have call successors, (2750) [2023-11-06 22:58:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12107 states to 12107 states and 17960 transitions. [2023-11-06 22:58:27,720 INFO L78 Accepts]: Start accepts. Automaton has 12107 states and 17960 transitions. Word has length 296 [2023-11-06 22:58:27,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:58:27,723 INFO L495 AbstractCegarLoop]: Abstraction has 12107 states and 17960 transitions. [2023-11-06 22:58:27,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-11-06 22:58:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 12107 states and 17960 transitions. [2023-11-06 22:58:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-11-06 22:58:27,747 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:58:27,747 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:58:27,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:58:27,748 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:58:27,748 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:58:27,749 INFO L85 PathProgramCache]: Analyzing trace with hash -918215140, now seen corresponding path program 1 times [2023-11-06 22:58:27,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:58:27,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965793206] [2023-11-06 22:58:27,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:58:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:58:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:58:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:58:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:58:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 22:58:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 22:58:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 22:58:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 22:58:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 22:58:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 22:58:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 22:58:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:58:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 22:58:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 22:58:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:58:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:58:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 22:58:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 22:58:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:28,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 22:58:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:58:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-06 22:58:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-06 22:58:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-06 22:58:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-06 22:58:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-06 22:58:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-06 22:58:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-06 22:58:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2023-11-06 22:58:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1434 trivial. 0 not checked. [2023-11-06 22:58:29,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:58:29,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965793206] [2023-11-06 22:58:29,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965793206] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:58:29,137 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:58:29,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:58:29,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955018739] [2023-11-06 22:58:29,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:58:29,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:58:29,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:58:29,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:58:29,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:58:29,143 INFO L87 Difference]: Start difference. First operand 12107 states and 17960 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-11-06 22:58:45,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:47,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:49,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:51,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:53,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:55,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:57,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:58:59,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:01,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:22,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:24,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:26,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:28,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:30,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:32,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:34,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:37,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:39,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:41,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:59:43,062 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 [] [2023-11-06 22:59:52,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:59:52,178 INFO L93 Difference]: Finished difference Result 34821 states and 52698 transitions. [2023-11-06 22:59:52,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:59:52,179 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 291 [2023-11-06 22:59:52,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted.