./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:09,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:09,744 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:17:09,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:09,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:09,795 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:09,796 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:09,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:09,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:09,798 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:09,799 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:09,800 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:09,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:09,801 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:09,801 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:09,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:09,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:09,803 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:09,803 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:09,804 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:09,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:09,805 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:09,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:09,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:09,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:09,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:09,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:09,822 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:09,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:09,822 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:09,823 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c [2023-11-24 22:17:10,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:10,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:10,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:10,109 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:10,109 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:10,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-24 22:17:13,128 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:14,024 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:14,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-24 22:17:14,123 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/data/cb98d449d/7ace804df496475ea7894943c5fa039b/FLAGb6c15ec2f [2023-11-24 22:17:14,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/data/cb98d449d/7ace804df496475ea7894943c5fa039b [2023-11-24 22:17:14,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:14,143 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:14,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:14,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:14,153 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:14,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:14" (1/1) ... [2023-11-24 22:17:14,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42552b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:14, skipping insertion in model container [2023-11-24 22:17:14,159 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:14" (1/1) ... [2023-11-24 22:17:14,373 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:20,122 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-24 22:17:20,134 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-24 22:17:20,135 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-24 22:17:20,136 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-24 22:17:20,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:20,265 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:20,456 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"); [6262] [2023-11-24 22:17:20,458 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)); [6269] [2023-11-24 22:17:20,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6276] [2023-11-24 22:17:20,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6292] [2023-11-24 22:17:20,462 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6352-6353] [2023-11-24 22:17:20,463 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"); [6358-6360] [2023-11-24 22:17:20,464 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)); [6387] [2023-11-24 22:17:20,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6394] [2023-11-24 22:17:20,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6450] [2023-11-24 22:17:20,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6453] [2023-11-24 22:17:20,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6456] [2023-11-24 22:17:20,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6459] [2023-11-24 22:17:20,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6553] [2023-11-24 22:17:20,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6561] [2023-11-24 22:17:20,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6568] [2023-11-24 22:17:20,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6575] [2023-11-24 22:17:20,475 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)); [6651-6652] [2023-11-24 22:17:20,476 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)); [6681] [2023-11-24 22:17:20,477 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)); [6689-6690] [2023-11-24 22:17:20,483 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)); [6765-6766] [2023-11-24 22:17:20,485 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)); [6799-6800] [2023-11-24 22:17:20,486 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)); [6840-6841] [2023-11-24 22:17:20,488 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)); [6869-6870] [2023-11-24 22:17:20,501 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)); [7347-7348] [2023-11-24 22:17:20,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7354] [2023-11-24 22:17:20,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10425] [2023-11-24 22:17:21,036 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-24 22:17:21,036 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-24 22:17:21,037 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-24 22:17:21,038 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_8077af8c-808b-47ec-8eec-b98a2e81dcd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-24 22:17:21,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:21,521 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:21,533 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:21,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21 WrapperNode [2023-11-24 22:17:21,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:21,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:21,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:21,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:21,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,766 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,172 INFO L138 Inliner]: procedures = 678, calls = 4062, calls flagged for inlining = 359, calls inlined = 333, statements flattened = 11729 [2023-11-24 22:17:22,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:22,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:22,174 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:22,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:22,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,285 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,286 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,800 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,932 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,962 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:23,113 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:23,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:23,125 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:23,125 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:23,126 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:23,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:23,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:23,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:23,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8077af8c-808b-47ec-8eec-b98a2e81dcd3/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:23,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2023-11-24 22:17:23,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2023-11-24 22:17:23,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-24 22:17:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-24 22:17:23,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-24 22:17:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-24 22:17:23,283 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2023-11-24 22:17:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2023-11-24 22:17:23,283 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-24 22:17:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-24 22:17:23,283 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2023-11-24 22:17:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2023-11-24 22:17:23,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:17:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:17:23,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:17:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:17:23,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2023-11-24 22:17:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2023-11-24 22:17:23,285 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-24 22:17:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-24 22:17:23,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:17:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:17:23,286 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2023-11-24 22:17:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2023-11-24 22:17:23,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:17:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 22:17:23,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-24 22:17:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-24 22:17:23,287 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:17:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:17:23,287 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 22:17:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 22:17:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2023-11-24 22:17:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2023-11-24 22:17:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:17:23,288 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:17:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2023-11-24 22:17:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2023-11-24 22:17:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2023-11-24 22:17:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2023-11-24 22:17:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2023-11-24 22:17:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2023-11-24 22:17:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 22:17:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 22:17:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:17:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:17:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:17:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:17:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 22:17:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 22:17:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:17:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:17:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:17:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:17:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:17:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:17:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 22:17:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 22:17:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-24 22:17:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-24 22:17:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:17:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:17:23,302 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:17:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2023-11-24 22:17:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2023-11-24 22:17:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-24 22:17:23,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-24 22:17:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-24 22:17:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-24 22:17:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2023-11-24 22:17:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2023-11-24 22:17:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:17:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:17:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2023-11-24 22:17:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2023-11-24 22:17:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:17:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2023-11-24 22:17:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2023-11-24 22:17:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2023-11-24 22:17:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2023-11-24 22:17:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2023-11-24 22:17:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2023-11-24 22:17:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:17:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:17:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:17:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:17:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2023-11-24 22:17:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2023-11-24 22:17:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:17:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:17:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:17:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-24 22:17:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-24 22:17:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:17:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:17:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:17:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:17:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:17:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 22:17:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 22:17:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-24 22:17:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-24 22:17:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:17:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:17:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:17:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:17:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:17:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:17:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:17:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:17:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2023-11-24 22:17:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2023-11-24 22:17:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:17:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 22:17:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:17:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 22:17:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 22:17:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:17:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:17:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:17:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:17:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:17:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2023-11-24 22:17:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2023-11-24 22:17:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-24 22:17:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-24 22:17:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:17:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:17:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:17:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-24 22:17:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-24 22:17:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:17:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:17:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-24 22:17:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-24 22:17:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2023-11-24 22:17:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2023-11-24 22:17:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2023-11-24 22:17:23,325 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2023-11-24 22:17:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:17:23,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:17:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 22:17:23,325 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 22:17:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:17:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:17:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2023-11-24 22:17:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2023-11-24 22:17:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:17:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:17:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2023-11-24 22:17:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2023-11-24 22:17:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-24 22:17:23,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-24 22:17:23,343 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2023-11-24 22:17:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2023-11-24 22:17:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2023-11-24 22:17:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2023-11-24 22:17:23,344 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2023-11-24 22:17:23,344 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2023-11-24 22:17:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:17:23,345 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:17:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 22:17:23,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 22:17:23,345 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-24 22:17:23,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-24 22:17:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2023-11-24 22:17:23,346 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2023-11-24 22:17:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2023-11-24 22:17:23,346 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2023-11-24 22:17:23,346 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2023-11-24 22:17:23,346 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2023-11-24 22:17:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2023-11-24 22:17:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2023-11-24 22:17:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:23,347 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-24 22:17:23,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-24 22:17:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 22:17:23,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 22:17:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:17:23,348 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:17:23,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:17:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:17:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:17:23,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:17:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:17:23,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:17:23,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:17:23,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 22:17:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 22:17:23,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 22:17:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-24 22:17:23,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-24 22:17:23,350 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2023-11-24 22:17:23,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2023-11-24 22:17:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 22:17:23,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 22:17:23,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 22:17:23,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 22:17:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2023-11-24 22:17:23,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2023-11-24 22:17:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2023-11-24 22:17:23,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2023-11-24 22:17:23,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 22:17:23,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 22:17:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-24 22:17:23,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-24 22:17:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-24 22:17:23,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-24 22:17:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2023-11-24 22:17:23,353 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2023-11-24 22:17:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2023-11-24 22:17:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2023-11-24 22:17:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-24 22:17:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-24 22:17:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:17:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:17:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2023-11-24 22:17:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2023-11-24 22:17:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-24 22:17:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-24 22:17:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2023-11-24 22:17:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2023-11-24 22:17:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 22:17:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 22:17:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:17:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:17:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:17:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-24 22:17:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-24 22:17:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2023-11-24 22:17:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2023-11-24 22:17:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2023-11-24 22:17:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2023-11-24 22:17:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 22:17:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 22:17:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:17:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2023-11-24 22:17:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2023-11-24 22:17:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-24 22:17:23,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-24 22:17:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2023-11-24 22:17:23,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2023-11-24 22:17:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:17:23,359 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:17:23,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:17:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-24 22:17:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-24 22:17:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:17:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:17:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2023-11-24 22:17:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2023-11-24 22:17:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-24 22:17:23,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-24 22:17:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-24 22:17:23,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-24 22:17:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2023-11-24 22:17:23,362 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2023-11-24 22:17:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:17:23,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:17:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:17:23,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:17:23,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:17:23,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:17:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2023-11-24 22:17:23,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2023-11-24 22:17:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-24 22:17:23,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-24 22:17:23,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-11-24 22:17:23,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-11-24 22:17:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2023-11-24 22:17:23,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2023-11-24 22:17:23,364 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2023-11-24 22:17:23,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2023-11-24 22:17:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2023-11-24 22:17:23,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2023-11-24 22:17:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:17:23,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:17:23,365 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:17:23,365 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:17:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-24 22:17:23,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-24 22:17:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-24 22:17:23,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-24 22:17:23,366 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2023-11-24 22:17:23,366 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2023-11-24 22:17:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:17:23,367 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:17:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2023-11-24 22:17:23,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2023-11-24 22:17:23,367 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2023-11-24 22:17:23,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2023-11-24 22:17:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-24 22:17:23,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-24 22:17:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:17:23,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:17:23,368 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2023-11-24 22:17:23,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2023-11-24 22:17:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2023-11-24 22:17:23,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2023-11-24 22:17:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:17:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:17:23,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:17:23,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-11-24 22:17:23,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-11-24 22:17:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 22:17:23,370 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 22:17:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 22:17:23,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 22:17:23,370 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2023-11-24 22:17:23,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2023-11-24 22:17:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-24 22:17:23,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-24 22:17:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2023-11-24 22:17:23,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2023-11-24 22:17:23,371 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2023-11-24 22:17:23,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2023-11-24 22:17:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-24 22:17:23,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-24 22:17:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2023-11-24 22:17:23,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2023-11-24 22:17:23,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:17:23,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:17:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-24 22:17:23,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-24 22:17:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:17:23,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:17:23,373 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2023-11-24 22:17:23,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2023-11-24 22:17:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2023-11-24 22:17:23,374 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2023-11-24 22:17:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-24 22:17:23,374 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-24 22:17:23,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-24 22:17:23,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-24 22:17:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:17:23,375 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:17:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2023-11-24 22:17:23,375 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2023-11-24 22:17:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:17:23,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:17:24,936 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:24,942 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:25,840 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:17:48,297 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:56,917 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:56,918 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:17:56,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:56 BoogieIcfgContainer [2023-11-24 22:17:56,921 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:56,922 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:56,922 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:56,932 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:56,932 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:56" (1/1) ... [2023-11-24 22:17:56,942 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 3130 states and 4530 transitions. [2023-11-24 22:17:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 4530 transitions. [2023-11-24 22:17:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:17:57,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 3141 states and 4560 transitions. [2023-11-24 22:17:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 4560 transitions. [2023-11-24 22:17:58,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:17:58,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 3151 states and 4576 transitions. [2023-11-24 22:17:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 4576 transitions. [2023-11-24 22:17:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:17:59,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:17:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 3157 states and 4585 transitions. [2023-11-24 22:17:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 4585 transitions. [2023-11-24 22:17:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:17:59,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat