./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3 --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 8e32fbd6523a2e0528793d6fe980a15ed22da7407e9a3ee0c827c9bbbb94eb60 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:38:01,744 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:38:01,825 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:38:01,831 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:38:01,832 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:38:01,862 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:38:01,863 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:38:01,863 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:38:01,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:38:01,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:38:01,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:38:01,865 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:38:01,865 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:38:01,865 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:38:01,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:38:01,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:38:01,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:38:01,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:38:01,866 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:38:01,866 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:38:01,866 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:38:01,867 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:38:01,867 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:38:01,867 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:38:01,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:38:01,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:38:01,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:38:01,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:38:01,868 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:38:01,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:38:01,868 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 8e32fbd6523a2e0528793d6fe980a15ed22da7407e9a3ee0c827c9bbbb94eb60 [2024-11-25 03:38:02,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:38:02,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:38:02,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:38:02,241 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:38:02,244 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:38:02,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-25 03:38:05,901 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/data/533f6b515/9d63c724bbbe4675a96807c9e8a90efa/FLAGd8a327fda [2024-11-25 03:38:07,008 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:38:07,009 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-25 03:38:07,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/data/533f6b515/9d63c724bbbe4675a96807c9e8a90efa/FLAGd8a327fda [2024-11-25 03:38:07,488 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/data/533f6b515/9d63c724bbbe4675a96807c9e8a90efa [2024-11-25 03:38:07,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:38:07,492 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:38:07,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:38:07,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:38:07,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:38:07,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:38:07" (1/1) ... [2024-11-25 03:38:07,502 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c5258b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:07, skipping insertion in model container [2024-11-25 03:38:07,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:38:07" (1/1) ... [2024-11-25 03:38:07,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:38:14,233 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555016,555029] [2024-11-25 03:38:14,237 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555185,555198] [2024-11-25 03:38:14,238 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555352,555365] [2024-11-25 03:38:14,238 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555520,555533] [2024-11-25 03:38:14,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:38:14,352 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:38:14,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6272] [2024-11-25 03:38:14,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6279] [2024-11-25 03:38:14,691 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"); [7525] [2024-11-25 03:38:14,692 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)); [7532] [2024-11-25 03:38:14,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7539] [2024-11-25 03:38:14,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [9152-9153] [2024-11-25 03:38:14,750 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [9209-9210] [2024-11-25 03:38:14,751 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"); [9215-9217] [2024-11-25 03:38:14,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9280] [2024-11-25 03:38:14,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9283] [2024-11-25 03:38:14,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9286] [2024-11-25 03:38:14,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9289] [2024-11-25 03:38:14,758 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)); [9503] [2024-11-25 03:38:14,758 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)); [9511-9512] [2024-11-25 03:38:14,761 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)); [9587-9588] [2024-11-25 03:38:14,764 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)); [9621-9622] [2024-11-25 03:38:14,765 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)); [9662-9663] [2024-11-25 03:38:14,767 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)); [9691-9692] [2024-11-25 03:38:14,779 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)); [10188-10189] [2024-11-25 03:38:14,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10195] [2024-11-25 03:38:14,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10568] [2024-11-25 03:38:14,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10571] [2024-11-25 03:38:14,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10574] [2024-11-25 03:38:14,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10577] [2024-11-25 03:38:14,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10608] [2024-11-25 03:38:14,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10611] [2024-11-25 03:38:14,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10614] [2024-11-25 03:38:14,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10617] [2024-11-25 03:38:14,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10648] [2024-11-25 03:38:14,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10651] [2024-11-25 03:38:14,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10654] [2024-11-25 03:38:14,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10657] [2024-11-25 03:38:14,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10688] [2024-11-25 03:38:14,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10691] [2024-11-25 03:38:14,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10694] [2024-11-25 03:38:14,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10697] [2024-11-25 03:38:14,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11226] [2024-11-25 03:38:14,818 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11386] [2024-11-25 03:38:14,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11426] [2024-11-25 03:38:14,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11646] [2024-11-25 03:38:14,832 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11649] [2024-11-25 03:38:14,832 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11668] [2024-11-25 03:38:15,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14944] [2024-11-25 03:38:15,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14987] [2024-11-25 03:38:15,138 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555016,555029] [2024-11-25 03:38:15,138 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555185,555198] [2024-11-25 03:38:15,139 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555352,555365] [2024-11-25 03:38:15,140 WARN L250 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_4325706f-72db-4949-a5ab-57e8d218a48e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555520,555533] [2024-11-25 03:38:15,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:38:15,507 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:38:15,507 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15 WrapperNode [2024-11-25 03:38:15,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:38:15,508 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:38:15,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:38:15,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:38:15,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:15,641 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,146 INFO L138 Inliner]: procedures = 740, calls = 4641, calls flagged for inlining = 369, calls inlined = 335, statements flattened = 11283 [2024-11-25 03:38:16,146 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:38:16,147 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:38:16,147 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:38:16,147 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:38:16,157 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,216 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,216 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,523 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,673 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,715 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,806 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:38:16,808 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:38:16,809 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:38:16,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:38:16,811 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:38:15" (1/1) ... [2024-11-25 03:38:16,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:38:16,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:38:16,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:38:16,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4325706f-72db-4949-a5ab-57e8d218a48e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:38:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-25 03:38:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-25 03:38:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 03:38:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 03:38:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:38:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:38:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-25 03:38:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-25 03:38:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2024-11-25 03:38:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2024-11-25 03:38:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2024-11-25 03:38:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2024-11-25 03:38:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:38:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:38:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2024-11-25 03:38:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2024-11-25 03:38:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2024-11-25 03:38:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2024-11-25 03:38:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 03:38:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 03:38:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2024-11-25 03:38:16,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2024-11-25 03:38:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-25 03:38:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-25 03:38:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:38:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:38:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2024-11-25 03:38:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2024-11-25 03:38:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-25 03:38:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-25 03:38:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 03:38:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 03:38:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 03:38:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 03:38:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-25 03:38:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-25 03:38:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 03:38:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 03:38:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2024-11-25 03:38:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2024-11-25 03:38:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2024-11-25 03:38:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2024-11-25 03:38:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2024-11-25 03:38:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2024-11-25 03:38:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2024-11-25 03:38:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2024-11-25 03:38:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 03:38:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 03:38:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 03:38:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 03:38:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 03:38:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 03:38:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 03:38:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 03:38:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 03:38:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 03:38:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 03:38:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 03:38:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2024-11-25 03:38:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2024-11-25 03:38:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2024-11-25 03:38:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2024-11-25 03:38:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:38:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 03:38:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 03:38:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 03:38:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 03:38:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_78 [2024-11-25 03:38:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_78 [2024-11-25 03:38:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2024-11-25 03:38:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2024-11-25 03:38:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:38:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 03:38:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 03:38:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2024-11-25 03:38:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2024-11-25 03:38:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-25 03:38:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-25 03:38:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:38:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:38:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2024-11-25 03:38:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2024-11-25 03:38:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 03:38:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_94 [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_94 [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-25 03:38:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-25 03:38:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2024-11-25 03:38:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2024-11-25 03:38:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-25 03:38:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-25 03:38:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2024-11-25 03:38:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2024-11-25 03:38:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-25 03:38:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-25 03:38:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:38:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-25 03:38:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-25 03:38:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 03:38:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 03:38:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:38:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:38:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:38:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 03:38:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 03:38:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2024-11-25 03:38:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2024-11-25 03:38:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2024-11-25 03:38:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2024-11-25 03:38:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-25 03:38:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-25 03:38:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2024-11-25 03:38:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2024-11-25 03:38:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2024-11-25 03:38:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2024-11-25 03:38:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 03:38:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 03:38:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2024-11-25 03:38:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2024-11-25 03:38:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 03:38:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2024-11-25 03:38:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2024-11-25 03:38:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-25 03:38:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-25 03:38:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2024-11-25 03:38:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2024-11-25 03:38:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2024-11-25 03:38:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2024-11-25 03:38:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 03:38:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 03:38:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 03:38:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 03:38:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-25 03:38:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-25 03:38:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2024-11-25 03:38:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2024-11-25 03:38:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2024-11-25 03:38:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2024-11-25 03:38:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2024-11-25 03:38:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:38:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 03:38:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 03:38:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2024-11-25 03:38:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2024-11-25 03:38:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2024-11-25 03:38:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2024-11-25 03:38:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 03:38:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 03:38:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-25 03:38:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-25 03:38:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 03:38:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 03:38:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:38:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 03:38:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 03:38:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-25 03:38:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-25 03:38:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 03:38:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2024-11-25 03:38:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2024-11-25 03:38:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2024-11-25 03:38:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-25 03:38:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-25 03:38:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2024-11-25 03:38:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 03:38:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2024-11-25 03:38:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2024-11-25 03:38:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-25 03:38:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-25 03:38:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_93 [2024-11-25 03:38:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_93 [2024-11-25 03:38:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-25 03:38:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-25 03:38:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2024-11-25 03:38:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2024-11-25 03:38:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2024-11-25 03:38:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2024-11-25 03:38:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2024-11-25 03:38:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2024-11-25 03:38:16,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-25 03:38:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-25 03:38:16,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 03:38:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_77 [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_77 [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-25 03:38:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-25 03:38:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-25 03:38:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 03:38:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2024-11-25 03:38:16,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-25 03:38:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2024-11-25 03:38:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-25 03:38:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 03:38:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-25 03:38:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:38:16,932 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-25 03:38:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-25 03:38:16,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 03:38:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 03:38:16,936 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-25 03:38:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-25 03:38:18,669 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:38:18,674 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:38:18,910 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 03:39:36,756 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 03:39:39,074 INFO L? ?]: Removed 4770 outVars from TransFormulas that were not future-live. [2024-11-25 03:39:39,074 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:39:44,809 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:39:44,810 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-25 03:39:44,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:44 BoogieIcfgContainer [2024-11-25 03:39:44,811 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:39:44,812 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:39:44,812 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:39:44,822 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:39:44,822 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:44" (1/1) ... [2024-11-25 03:39:44,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:39:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2885 states and 4135 transitions. [2024-11-25 03:39:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4135 transitions. [2024-11-25 03:39:45,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 03:39:45,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-25 03:40:14,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:40:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2894 states and 4152 transitions. [2024-11-25 03:40:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4152 transitions. [2024-11-25 03:40:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-25 03:40:16,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:40:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2901 states and 4172 transitions. [2024-11-25 03:40:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4172 transitions. [2024-11-25 03:40:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-25 03:40:36,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:36,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:40:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 2906 states and 4184 transitions. [2024-11-25 03:40:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4184 transitions. [2024-11-25 03:40:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-25 03:40:53,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:53,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-25 03:41:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2919 states and 4211 transitions. [2024-11-25 03:41:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4211 transitions. [2024-11-25 03:41:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-25 03:41:14,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:41:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2924 states and 4224 transitions. [2024-11-25 03:41:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 4224 transitions. [2024-11-25 03:41:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-25 03:41:32,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:41:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2929 states and 4241 transitions. [2024-11-25 03:41:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4241 transitions. [2024-11-25 03:41:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-25 03:41:52,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:42:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2938 states and 4268 transitions. [2024-11-25 03:42:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4268 transitions. [2024-11-25 03:42:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-25 03:42:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:42:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2939 states and 4268 transitions. [2024-11-25 03:42:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4268 transitions. [2024-11-25 03:42:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-25 03:42:36,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:42:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2945 states and 4282 transitions. [2024-11-25 03:42:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 4282 transitions. [2024-11-25 03:42:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-25 03:42:58,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:43:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2951 states and 4303 transitions. [2024-11-25 03:43:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 4303 transitions. [2024-11-25 03:43:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-25 03:43:23,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:43:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2952 states and 4304 transitions. [2024-11-25 03:43:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4304 transitions. [2024-11-25 03:43:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-25 03:43:40,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:58,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:43:59,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2958 states and 4346 transitions. [2024-11-25 03:43:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4346 transitions. [2024-11-25 03:43:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-25 03:43:59,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:15,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:44:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2960 states and 4348 transitions. [2024-11-25 03:44:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4348 transitions. [2024-11-25 03:44:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-25 03:44:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:44:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 2961 states and 4349 transitions. [2024-11-25 03:44:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4349 transitions. [2024-11-25 03:44:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-25 03:44:32,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:32,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:49,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-25 03:44:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2967 states and 4382 transitions. [2024-11-25 03:44:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4382 transitions. [2024-11-25 03:44:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-25 03:44:49,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:45:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2969 states and 4383 transitions. [2024-11-25 03:45:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4383 transitions. [2024-11-25 03:45:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-25 03:45:06,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-25 03:45:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2973 states and 4391 transitions. [2024-11-25 03:45:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 4391 transitions. [2024-11-25 03:45:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-25 03:45:25,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:25,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-25 03:45:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2983 states and 4421 transitions. [2024-11-25 03:45:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4421 transitions. [2024-11-25 03:45:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-25 03:45:59,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3370 trivial. 0 not checked. [2024-11-25 03:46:17,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2987 states and 4429 transitions. [2024-11-25 03:46:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4429 transitions. [2024-11-25 03:46:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-25 03:46:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3438 trivial. 0 not checked. [2024-11-25 03:46:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 2988 states and 4430 transitions. [2024-11-25 03:46:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4430 transitions. [2024-11-25 03:46:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:46:35,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-25 03:46:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2989 states and 4431 transitions. [2024-11-25 03:46:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4431 transitions. [2024-11-25 03:46:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-25 03:46:51,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:51,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:07,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-11-25 03:47:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2993 states and 4439 transitions. [2024-11-25 03:47:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 4439 transitions. [2024-11-25 03:47:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:47:10,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-25 03:47:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2999 states and 4460 transitions. [2024-11-25 03:47:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4460 transitions. [2024-11-25 03:47:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:47:37,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-25 03:47:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:54,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 3000 states and 4461 transitions. [2024-11-25 03:47:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 4461 transitions. [2024-11-25 03:47:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-25 03:47:54,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-25 03:48:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 3004 states and 4469 transitions. [2024-11-25 03:48:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4469 transitions. [2024-11-25 03:48:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-25 03:48:14,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3371 trivial. 0 not checked. [2024-11-25 03:48:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 3008 states and 4477 transitions. [2024-11-25 03:48:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4477 transitions. [2024-11-25 03:48:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-25 03:48:34,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-25 03:48:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 3012 states and 4489 transitions. [2024-11-25 03:48:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4489 transitions. [2024-11-25 03:48:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:48:54,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3440 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3434 trivial. 0 not checked. [2024-11-25 03:49:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 3017 states and 4500 transitions. [2024-11-25 03:49:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4500 transitions. [2024-11-25 03:49:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 03:49:19,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:19,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:37,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-25 03:49:58,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4531 states to 3027 states and 4531 transitions. [2024-11-25 03:49:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 4531 transitions. [2024-11-25 03:49:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:49:58,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:58,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-11-25 03:50:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 3031 states and 4540 transitions. [2024-11-25 03:50:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 4540 transitions. [2024-11-25 03:50:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 03:50:16,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:16,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:32,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-25 03:50:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 3035 states and 4552 transitions. [2024-11-25 03:50:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4552 transitions. [2024-11-25 03:50:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-25 03:50:36,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-11-25 03:50:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 3039 states and 4564 transitions. [2024-11-25 03:50:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 4564 transitions. [2024-11-25 03:50:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 03:50:55,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-25 03:51:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 3044 states and 4576 transitions. [2024-11-25 03:51:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4576 transitions. [2024-11-25 03:51:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-25 03:51:21,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-25 03:51:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 3051 states and 4598 transitions. [2024-11-25 03:51:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 4598 transitions. [2024-11-25 03:51:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 03:51:58,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-25 03:52:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 3059 states and 4630 transitions. [2024-11-25 03:52:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4630 transitions. [2024-11-25 03:52:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-25 03:52:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms