./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-atheros-atl1e-atl1e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2 --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 cde51297e6fd0e941efee971bf40d8442d789ab4fb58443b4ef667bb6a80abb8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:25:34,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:35,042 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:25:35,047 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:35,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:35,072 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:35,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:35,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:35,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:35,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:35,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:35,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:35,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:35,078 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:35,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:35,079 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:35,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:35,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:35,081 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:35,082 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:35,082 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:35,083 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:35,084 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:35,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:35,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:35,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:35,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:35,086 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:35,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:35,087 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:35,088 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_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cde51297e6fd0e941efee971bf40d8442d789ab4fb58443b4ef667bb6a80abb8 [2023-11-21 18:25:35,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:35,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:35,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:35,368 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:35,369 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:35,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-21 18:25:38,538 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:39,366 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:39,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-21 18:25:39,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/data/f42e2fa97/c3e54fd3021842e98571f829d1a4ae68/FLAG1eb4a8e93 [2023-11-21 18:25:39,436 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/data/f42e2fa97/c3e54fd3021842e98571f829d1a4ae68 [2023-11-21 18:25:39,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:39,440 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:39,442 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:39,442 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:39,447 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:39,448 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:39" (1/1) ... [2023-11-21 18:25:39,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a4f4531 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:39, skipping insertion in model container [2023-11-21 18:25:39,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:39" (1/1) ... [2023-11-21 18:25:39,655 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:44,334 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_f919c4d8-01ae-4022-a465-2cc4918963b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[464446,464459] [2023-11-21 18:25:44,342 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_f919c4d8-01ae-4022-a465-2cc4918963b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[464591,464604] [2023-11-21 18:25:44,384 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:44,448 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:44,632 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"); [6204] [2023-11-21 18:25:44,634 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)); [6211] [2023-11-21 18:25:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6218] [2023-11-21 18:25:44,638 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)); [6265-6266] [2023-11-21 18:25:44,638 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"); [6271-6273] [2023-11-21 18:25:44,639 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)); [6300] [2023-11-21 18:25:44,640 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)); [6307] [2023-11-21 18:25:44,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6314] [2023-11-21 18:25:44,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6357] [2023-11-21 18:25:44,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6360] [2023-11-21 18:25:44,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6363] [2023-11-21 18:25:44,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6366] [2023-11-21 18:25:44,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6459] [2023-11-21 18:25:44,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6467] [2023-11-21 18:25:44,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6474] [2023-11-21 18:25:44,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6481] [2023-11-21 18:25:44,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6488] [2023-11-21 18:25:44,648 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)); [6515] [2023-11-21 18:25:44,649 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)); [6523-6524] [2023-11-21 18:25:44,655 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)); [6597-6598] [2023-11-21 18:25:44,657 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)); [6631-6632] [2023-11-21 18:25:44,659 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)); [6672-6673] [2023-11-21 18:25:44,661 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)); [6701-6702] [2023-11-21 18:25:44,676 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)); [7195-7196] [2023-11-21 18:25:44,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7202] [2023-11-21 18:25:44,804 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 *)"drivers/net/ethernet/atheros/atl1e/atl1e_main.c"), "i" (1806), "i" (12UL)); [10079-10080] [2023-11-21 18:25:44,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10144] [2023-11-21 18:25:44,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [13469] [2023-11-21 18:25:44,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13717] [2023-11-21 18:25:44,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13730] [2023-11-21 18:25:44,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13754] [2023-11-21 18:25:44,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13767] [2023-11-21 18:25:44,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14098] [2023-11-21 18:25:45,002 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 *)"drivers/net/ethernet/atheros/atl1e/atl1e_param.c"), "i" (163), "i" (12UL)); [15099-15100] [2023-11-21 18:25:45,039 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_f919c4d8-01ae-4022-a465-2cc4918963b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[464446,464459] [2023-11-21 18:25:45,040 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_f919c4d8-01ae-4022-a465-2cc4918963b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[464591,464604] [2023-11-21 18:25:45,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:45,391 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:45,399 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:45,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45 WrapperNode [2023-11-21 18:25:45,399 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:45,401 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:45,401 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:45,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:45,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:45,555 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:45,891 INFO L138 Inliner]: procedures = 623, calls = 3618, calls flagged for inlining = 311, calls inlined = 275, statements flattened = 9312 [2023-11-21 18:25:45,892 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:45,893 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:45,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:45,893 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:45,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:45,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:45,975 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:45,976 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,369 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,409 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,449 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,522 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:46,524 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:46,524 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:46,524 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:46,525 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:45" (1/1) ... [2023-11-21 18:25:46,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:46,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:46,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:46,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f919c4d8-01ae-4022-a465-2cc4918963b7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-21 18:25:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-21 18:25:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:25:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:25:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2023-11-21 18:25:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2023-11-21 18:25:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:25:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:25:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2023-11-21 18:25:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2023-11-21 18:25:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-21 18:25:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-21 18:25:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:25:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:25:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:25:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:25:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2023-11-21 18:25:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2023-11-21 18:25:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-21 18:25:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-21 18:25:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-21 18:25:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-21 18:25:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:25:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:25:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:25:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:25:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-21 18:25:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-21 18:25:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:25:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:25:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2023-11-21 18:25:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2023-11-21 18:25:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2023-11-21 18:25:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2023-11-21 18:25:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2023-11-21 18:25:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2023-11-21 18:25:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-21 18:25:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-21 18:25:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2023-11-21 18:25:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2023-11-21 18:25:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:25:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:25:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:25:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:25:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2023-11-21 18:25:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2023-11-21 18:25:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:25:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:25:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-21 18:25:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-21 18:25:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:25:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:25:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:25:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:25:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:25:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:25:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2023-11-21 18:25:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2023-11-21 18:25:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:25:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:25:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-21 18:25:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-21 18:25:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:25:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2023-11-21 18:25:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2023-11-21 18:25:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-21 18:25:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-21 18:25:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2023-11-21 18:25:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2023-11-21 18:25:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 18:25:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 18:25:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2023-11-21 18:25:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2023-11-21 18:25:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-21 18:25:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-21 18:25:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 18:25:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 18:25:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:25:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:25:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:25:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:25:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:25:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2023-11-21 18:25:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2023-11-21 18:25:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:25:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:25:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:25:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:25:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2023-11-21 18:25:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2023-11-21 18:25:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:25:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:25:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:25:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:25:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:25:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:25:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-21 18:25:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-21 18:25:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:25:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:25:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:25:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:25:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-21 18:25:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-21 18:25:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:25:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:25:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-21 18:25:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-21 18:25:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:25:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:25:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:25:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:25:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2023-11-21 18:25:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2023-11-21 18:25:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:25:46,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:25:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:25:46,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:25:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2023-11-21 18:25:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2023-11-21 18:25:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:25:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2023-11-21 18:25:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2023-11-21 18:25:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:25:46,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:25:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:25:46,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:25:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-21 18:25:46,639 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-21 18:25:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:25:46,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:25:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:25:46,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:25:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:25:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:25:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-21 18:25:46,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-21 18:25:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:25:46,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:25:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:25:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:25:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-21 18:25:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-21 18:25:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2023-11-21 18:25:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2023-11-21 18:25:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2023-11-21 18:25:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2023-11-21 18:25:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:25:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:25:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-21 18:25:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-21 18:25:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 18:25:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 18:25:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-21 18:25:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-21 18:25:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:25:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:25:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:25:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:25:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2023-11-21 18:25:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2023-11-21 18:25:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-21 18:25:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-21 18:25:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 18:25:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 18:25:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:25:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:25:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2023-11-21 18:25:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2023-11-21 18:25:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-21 18:25:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-21 18:25:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-21 18:25:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-21 18:25:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-21 18:25:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-21 18:25:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:25:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:25:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:25:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:25:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:25:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:25:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:25:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:25:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:25:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:25:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-21 18:25:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-21 18:25:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:25:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:25:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2023-11-21 18:25:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2023-11-21 18:25:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-21 18:25:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-21 18:25:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:25:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:25:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-21 18:25:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-21 18:25:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-21 18:25:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-21 18:25:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-21 18:25:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-21 18:25:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 18:25:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 18:25:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:25:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:25:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2023-11-21 18:25:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2023-11-21 18:25:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2023-11-21 18:25:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2023-11-21 18:25:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:25:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:25:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-21 18:25:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-21 18:25:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:25:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:25:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:25:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-21 18:25:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-21 18:25:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:25:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:25:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2023-11-21 18:25:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2023-11-21 18:25:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_114 [2023-11-21 18:25:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_114 [2023-11-21 18:25:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:25:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2023-11-21 18:25:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2023-11-21 18:25:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2023-11-21 18:25:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2023-11-21 18:25:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-21 18:25:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-21 18:25:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2023-11-21 18:25:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2023-11-21 18:25:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2023-11-21 18:25:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2023-11-21 18:25:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:25:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:25:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:25:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2023-11-21 18:25:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2023-11-21 18:25:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-21 18:25:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-21 18:25:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-21 18:25:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-21 18:25:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-21 18:25:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-21 18:25:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:25:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:25:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:25:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:25:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 18:25:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 18:25:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:25:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:25:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2023-11-21 18:25:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2023-11-21 18:25:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2023-11-21 18:25:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2023-11-21 18:25:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2023-11-21 18:25:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2023-11-21 18:25:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:25:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:25:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-21 18:25:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-21 18:25:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2023-11-21 18:25:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2023-11-21 18:25:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:25:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:25:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-21 18:25:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-21 18:25:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2023-11-21 18:25:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2023-11-21 18:25:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:25:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:25:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:25:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2023-11-21 18:25:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2023-11-21 18:25:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:25:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:25:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2023-11-21 18:25:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2023-11-21 18:25:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2023-11-21 18:25:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2023-11-21 18:25:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:25:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:25:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:25:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:25:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2023-11-21 18:25:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2023-11-21 18:25:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2023-11-21 18:25:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2023-11-21 18:25:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-21 18:25:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-21 18:25:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2023-11-21 18:25:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2023-11-21 18:25:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-21 18:25:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-21 18:25:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:25:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:25:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-21 18:25:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-21 18:25:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:25:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:25:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2023-11-21 18:25:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2023-11-21 18:25:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-21 18:25:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-21 18:25:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 18:25:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2023-11-21 18:25:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2023-11-21 18:25:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2023-11-21 18:25:46,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2023-11-21 18:25:48,007 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:48,017 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:48,587 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:26:11,891 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:26:12,385 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:26:18,704 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:26:18,704 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:26:18,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:26:18 BoogieIcfgContainer [2023-11-21 18:26:18,707 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:26:18,710 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:26:18,710 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:26:18,720 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:26:18,721 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:26:18" (1/1) ... [2023-11-21 18:26:18,731 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:26:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2321 states and 3342 transitions. [2023-11-21 18:26:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3342 transitions. [2023-11-21 18:26:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-21 18:26:18,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 3613 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-21 18:26:20,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:26:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2023-11-21 18:26:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 2333 states and 3364 transitions. [2023-11-21 18:26:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3364 transitions. [2023-11-21 18:26:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-21 18:26:20,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2023-11-21 18:26:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2343 states and 3384 transitions. [2023-11-21 18:26:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3384 transitions. [2023-11-21 18:26:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-21 18:26:21,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:22,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 3641 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-21 18:26:22,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:26:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2023-11-21 18:26:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2347 states and 3393 transitions. [2023-11-21 18:26:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3393 transitions. [2023-11-21 18:26:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-21 18:26:23,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:23,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:23,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 3642 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-21 18:26:23,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:26:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2023-11-21 18:26:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2350 states and 3398 transitions. [2023-11-21 18:26:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3398 transitions. [2023-11-21 18:26:24,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-21 18:26:24,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2023-11-21 18:26:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2354 states and 3407 transitions. [2023-11-21 18:26:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3407 transitions. [2023-11-21 18:26:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-21 18:26:24,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms