./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95cc543615b76b1fe0119c8be31a20ded778fe4f4c43e3cfa94cdd73d2d9b37f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:06:40,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:06:40,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:06:40,172 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:06:40,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:06:40,204 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:06:40,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:06:40,207 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:06:40,207 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:06:40,207 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:06:40,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:06:40,208 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:06:40,208 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:06:40,208 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:06:40,208 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:06:40,208 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:06:40,209 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:06:40,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:06:40,213 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:06:40,213 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:06:40,213 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:06:40,213 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:06:40,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:06:40,214 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:06:40,214 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:06:40,215 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:06:40,215 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:06:40,215 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:06:40,215 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:06:40,215 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:06:40,216 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:06:40,217 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:06:40,217 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95cc543615b76b1fe0119c8be31a20ded778fe4f4c43e3cfa94cdd73d2d9b37f [2024-11-23 23:06:40,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:06:40,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:06:40,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:06:40,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:06:40,616 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:06:40,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2024-11-23 23:06:44,379 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/data/516ee44d7/c13d2874f8374854bac32183cda346b4/FLAGe47d106a1 [2024-11-23 23:06:45,414 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:06:45,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2024-11-23 23:06:45,510 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/data/516ee44d7/c13d2874f8374854bac32183cda346b4/FLAGe47d106a1 [2024-11-23 23:06:45,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/data/516ee44d7/c13d2874f8374854bac32183cda346b4 [2024-11-23 23:06:45,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:06:45,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:06:45,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:06:45,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:06:45,555 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:06:45,556 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:06:45" (1/1) ... [2024-11-23 23:06:45,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2d74a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:45, skipping insertion in model container [2024-11-23 23:06:45,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:06:45" (1/1) ... [2024-11-23 23:06:45,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:06:51,006 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2024-11-23 23:06:51,010 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2024-11-23 23:06:51,013 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2024-11-23 23:06:51,013 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2024-11-23 23:06:51,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:06:51,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:06:51,341 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"); [6468] [2024-11-23 23:06:51,343 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)); [6475] [2024-11-23 23:06:51,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6482] [2024-11-23 23:06:51,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6498] [2024-11-23 23:06:51,352 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6601-6602] [2024-11-23 23:06:51,352 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"); [6607-6609] [2024-11-23 23:06:51,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6661] [2024-11-23 23:06:51,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6664] [2024-11-23 23:06:51,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6666] [2024-11-23 23:06:51,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6671] [2024-11-23 23:06:51,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6674] [2024-11-23 23:06:51,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6676] [2024-11-23 23:06:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6681] [2024-11-23 23:06:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6684] [2024-11-23 23:06:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6686] [2024-11-23 23:06:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6691] [2024-11-23 23:06:51,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6694] [2024-11-23 23:06:51,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6696] [2024-11-23 23:06:51,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6734] [2024-11-23 23:06:51,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6737] [2024-11-23 23:06:51,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6739] [2024-11-23 23:06:51,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6744] [2024-11-23 23:06:51,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6747] [2024-11-23 23:06:51,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6749] [2024-11-23 23:06:51,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6754] [2024-11-23 23:06:51,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6757] [2024-11-23 23:06:51,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6759] [2024-11-23 23:06:51,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6764] [2024-11-23 23:06:51,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6767] [2024-11-23 23:06:51,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6769] [2024-11-23 23:06:51,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6845] [2024-11-23 23:06:51,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6854] [2024-11-23 23:06:51,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7024] [2024-11-23 23:06:51,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7031] [2024-11-23 23:06:51,373 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)); [7098] [2024-11-23 23:06:51,374 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)); [7106-7107] [2024-11-23 23:06:51,379 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)); [7181-7182] [2024-11-23 23:06:51,382 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)); [7215-7216] [2024-11-23 23:06:51,384 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)); [7256-7257] [2024-11-23 23:06:51,385 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)); [7285-7286] [2024-11-23 23:06:51,404 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)); [7793-7794] [2024-11-23 23:06:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7800] [2024-11-23 23:06:51,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8115] [2024-11-23 23:06:51,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8118] [2024-11-23 23:06:51,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8121] [2024-11-23 23:06:51,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8124] [2024-11-23 23:06:51,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8155] [2024-11-23 23:06:51,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8158] [2024-11-23 23:06:51,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8161] [2024-11-23 23:06:51,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8164] [2024-11-23 23:06:51,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8195] [2024-11-23 23:06:51,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8198] [2024-11-23 23:06:51,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8201] [2024-11-23 23:06:51,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8204] [2024-11-23 23:06:51,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8235] [2024-11-23 23:06:51,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8238] [2024-11-23 23:06:51,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8241] [2024-11-23 23:06:51,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8244] [2024-11-23 23:06:51,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (322), "i" (12UL)); [8875-8876] [2024-11-23 23:06:51,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (336), "i" (12UL)); [8903-8904] [2024-11-23 23:06:51,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (337), "i" (12UL)); [8915-8916] [2024-11-23 23:06:51,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (340), "i" (12UL)); [8928-8929] [2024-11-23 23:06:51,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (416), "i" (12UL)); [9067-9068] [2024-11-23 23:06:51,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (416), "i" (12UL)); [9078-9079] [2024-11-23 23:06:51,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (506), "i" (12UL)); [9234-9235] [2024-11-23 23:06:51,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (506), "i" (12UL)); [9245-9246] [2024-11-23 23:06:51,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (596), "i" (12UL)); [9377-9378] [2024-11-23 23:06:51,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (614), "i" (12UL)); [9407-9408] [2024-11-23 23:06:51,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (634), "i" (12UL)); [9456-9457] [2024-11-23 23:06:51,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (647), "i" (12UL)); [9487-9488] [2024-11-23 23:06:51,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (669), "i" (12UL)); [9538-9539] [2024-11-23 23:06:51,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (722), "i" (12UL)); [9600-9601] [2024-11-23 23:06:51,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (762), "i" (12UL)); [9665-9666] [2024-11-23 23:06:51,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (987), "i" (12UL)); [10033-10034] [2024-11-23 23:06:51,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1091), "i" (12UL)); [10153-10154] [2024-11-23 23:06:51,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1108), "i" (12UL)); [10183-10184] [2024-11-23 23:06:51,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1109), "i" (12UL)); [10195-10196] [2024-11-23 23:06:51,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1110), "i" (12UL)); [10207-10208] [2024-11-23 23:06:51,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1184), "i" (12UL)); [10319-10320] [2024-11-23 23:06:51,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1193), "i" (12UL)); [10337-10338] [2024-11-23 23:06:51,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1193), "i" (12UL)); [10347-10348] [2024-11-23 23:06:51,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1202), "i" (12UL)); [10378-10379] [2024-11-23 23:06:51,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1202), "i" (12UL)); [10388-10389] [2024-11-23 23:06:51,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1204), "i" (12UL)); [10400-10401] [2024-11-23 23:06:51,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1205), "i" (12UL)); [10412-10413] [2024-11-23 23:06:51,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1205), "i" (12UL)); [10423-10424] [2024-11-23 23:06:51,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1209), "i" (12UL)); [10441-10442] [2024-11-23 23:06:51,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1253), "i" (12UL)); [10508-10509] [2024-11-23 23:06:51,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1256), "i" (12UL)); [10521-10522] [2024-11-23 23:06:51,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1257), "i" (12UL)); [10533-10534] [2024-11-23 23:06:51,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1325), "i" (12UL)); [10614-10615] [2024-11-23 23:06:51,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1409), "i" (12UL)); [10743-10744] [2024-11-23 23:06:51,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1909), "i" (12UL)); [11464-11465] [2024-11-23 23:06:51,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1909), "i" (12UL)); [11474-11475] [2024-11-23 23:06:51,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1933), "i" (12UL)); [11539-11540] [2024-11-23 23:06:51,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (1944), "i" (12UL)); [11558-11559] [2024-11-23 23:06:51,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (2162), "i" (12UL)); [11864-11865] [2024-11-23 23:06:51,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (2473), "i" (12UL)); [12327-12328] [2024-11-23 23:06:51,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (2645), "i" (12UL)); [12563-12564] [2024-11-23 23:06:51,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/vmxnet3/vmxnet3_drv.c"), "i" (2883), "i" (12UL)); [12842-12843] [2024-11-23 23:06:52,199 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2024-11-23 23:06:52,200 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2024-11-23 23:06:52,202 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2024-11-23 23:06:52,203 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_f586f625-43f9-4add-903b-d089741c7e6c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2024-11-23 23:06:52,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:06:52,597 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:06:52,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52 WrapperNode [2024-11-23 23:06:52,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:06:52,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:06:52,600 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:06:52,600 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:06:52,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:52,745 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:53,101 INFO L138 Inliner]: procedures = 559, calls = 4684, calls flagged for inlining = 331, calls inlined = 283, statements flattened = 9688 [2024-11-23 23:06:53,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:06:53,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:06:53,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:06:53,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:06:53,115 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:53,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:53,182 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:56,807 INFO L175 MemorySlicer]: Split 2661 memory accesses to 25 slices as follows [7, 8, 8, 8, 2, 2, 2433, 8, 8, 8, 8, 1, 2, 54, 2, 3, 44, 2, 16, 14, 1, 8, 8, 2, 4]. 91 percent of accesses are in the largest equivalence class. The 1255 initializations are split as follows [0, 8, 8, 8, 0, 0, 1163, 8, 8, 8, 8, 1, 2, 0, 0, 1, 0, 0, 16, 0, 0, 8, 8, 0, 0]. The 606 writes are split as follows [6, 0, 0, 0, 1, 1, 538, 0, 0, 0, 0, 0, 0, 42, 1, 0, 0, 1, 0, 12, 0, 0, 0, 1, 3]. [2024-11-23 23:06:56,808 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:56,808 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,070 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,095 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,231 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,271 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,376 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:06:57,380 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:06:57,380 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:06:57,380 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:06:57,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (1/1) ... [2024-11-23 23:06:57,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:06:57,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:06:57,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:06:57,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f586f625-43f9-4add-903b-d089741c7e6c/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:06:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2024-11-23 23:06:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2024-11-23 23:06:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2024-11-23 23:06:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2024-11-23 23:06:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2024-11-23 23:06:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2024-11-23 23:06:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:06:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:06:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-23 23:06:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-23 23:06:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-23 23:06:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-23 23:06:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2024-11-23 23:06:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2024-11-23 23:06:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:06:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:06:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-23 23:06:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-23 23:06:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-23 23:06:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-23 23:06:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-23 23:06:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-23 23:06:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-23 23:06:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-23 23:06:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2024-11-23 23:06:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2024-11-23 23:06:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2024-11-23 23:06:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2024-11-23 23:06:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-23 23:06:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-23 23:06:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2024-11-23 23:06:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 23:06:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-23 23:06:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 23:06:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 23:06:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 23:06:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-23 23:06:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 23:06:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:06:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 23:06:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-23 23:06:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2024-11-23 23:06:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2024-11-23 23:06:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:06:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2024-11-23 23:06:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2024-11-23 23:06:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-23 23:06:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:06:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:06:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:06:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:06:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:06:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:06:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:06:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:06:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:06:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:06:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:06:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:06:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-23 23:06:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-23 23:06:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-23 23:06:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-23 23:06:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-23 23:06:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-23 23:06:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-23 23:06:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-23 23:06:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-23 23:06:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-23 23:06:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-23 23:06:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-23 23:06:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2024-11-23 23:06:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2024-11-23 23:06:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-23 23:06:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-23 23:06:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2024-11-23 23:06:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2024-11-23 23:06:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2024-11-23 23:06:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2024-11-23 23:06:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-23 23:06:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-23 23:06:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:06:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:06:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:06:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-23 23:06:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-23 23:06:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2024-11-23 23:06:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2024-11-23 23:06:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:06:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-23 23:06:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 23:06:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2024-11-23 23:06:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:06:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:06:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 23:06:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 23:06:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-23 23:06:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:06:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:06:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 23:06:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:06:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:06:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:06:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:06:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:06:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:06:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:06:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:06:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:06:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:06:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:06:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:06:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:06:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:06:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:06:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 23:06:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2024-11-23 23:06:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2024-11-23 23:06:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-23 23:06:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-11-23 23:06:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:06:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:06:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:06:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-23 23:06:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-23 23:06:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-23 23:06:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2024-11-23 23:06:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:06:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2024-11-23 23:06:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:06:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:06:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2024-11-23 23:06:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2024-11-23 23:06:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-23 23:06:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-23 23:06:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 23:06:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-23 23:06:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-23 23:06:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:06:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:06:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:06:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2024-11-23 23:06:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2024-11-23 23:06:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-23 23:06:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-23 23:06:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-23 23:06:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-23 23:06:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2024-11-23 23:06:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2024-11-23 23:06:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-23 23:06:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-23 23:06:59,620 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:06:59,625 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:07:30,410 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-23 23:07:32,126 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:07:50,518 INFO L? ?]: Removed 3850 outVars from TransFormulas that were not future-live. [2024-11-23 23:07:50,518 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:07:50,640 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:07:50,643 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-23 23:07:50,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:07:50 BoogieIcfgContainer [2024-11-23 23:07:50,644 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:07:50,650 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:07:50,650 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:07:50,656 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:07:50,658 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:06:45" (1/3) ... [2024-11-23 23:07:50,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f72c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:07:50, skipping insertion in model container [2024-11-23 23:07:50,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:06:52" (2/3) ... [2024-11-23 23:07:50,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f72c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:07:50, skipping insertion in model container [2024-11-23 23:07:50,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:07:50" (3/3) ... [2024-11-23 23:07:50,663 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2024-11-23 23:07:50,690 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:07:50,695 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i that has 198 procedures, 3338 locations, 1 initial locations, 80 loop locations, and 2 error locations. [2024-11-23 23:07:50,893 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:07:50,912 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@156403e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:07:50,912 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-23 23:07:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand has 3120 states, 2251 states have (on average 1.2989782318969347) internal successors, (2924), 2293 states have internal predecessors, (2924), 719 states have call successors, (719), 149 states have call predecessors, (719), 148 states have return successors, (708), 702 states have call predecessors, (708), 708 states have call successors, (708) [2024-11-23 23:07:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-23 23:07:50,971 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:07:50,973 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:07:50,973 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:07:50,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:07:50,981 INFO L85 PathProgramCache]: Analyzing trace with hash 690245671, now seen corresponding path program 1 times [2024-11-23 23:07:50,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:07:50,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804980052] [2024-11-23 23:07:50,991 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:07:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:07:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:07:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-23 23:07:58,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:07:58,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804980052] [2024-11-23 23:07:58,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804980052] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:07:58,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:07:58,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:07:58,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851146279] [2024-11-23 23:07:58,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:07:58,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:07:58,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:07:58,802 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:07:58,803 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:07:58,812 INFO L87 Difference]: Start difference. First operand has 3120 states, 2251 states have (on average 1.2989782318969347) internal successors, (2924), 2293 states have internal predecessors, (2924), 719 states have call successors, (719), 149 states have call predecessors, (719), 148 states have return successors, (708), 702 states have call predecessors, (708), 708 states have call successors, (708) Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-23 23:08:02,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:08:04,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:08:04,050 INFO L93 Difference]: Finished difference Result 9088 states and 12885 transitions. [2024-11-23 23:08:04,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:08:04,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 269 [2024-11-23 23:08:04,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:08:04,160 INFO L225 Difference]: With dead ends: 9088 [2024-11-23 23:08:04,160 INFO L226 Difference]: Without dead ends: 5997 [2024-11-23 23:08:04,201 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:04,205 INFO L435 NwaCegarLoop]: 4230 mSDtfsCounter, 4070 mSDsluCounter, 4157 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4070 SdHoareTripleChecker+Valid, 8387 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-23 23:08:04,208 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4070 Valid, 8387 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-23 23:08:04,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5997 states. [2024-11-23 23:08:04,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5997 to 5995. [2024-11-23 23:08:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5995 states, 4341 states have (on average 1.2644551946556093) internal successors, (5489), 4408 states have internal predecessors, (5489), 1361 states have call successors, (1361), 292 states have call predecessors, (1361), 291 states have return successors, (1358), 1346 states have call predecessors, (1358), 1358 states have call successors, (1358) [2024-11-23 23:08:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 5995 states and 8208 transitions. [2024-11-23 23:08:04,827 INFO L78 Accepts]: Start accepts. Automaton has 5995 states and 8208 transitions. Word has length 269 [2024-11-23 23:08:04,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:08:04,829 INFO L471 AbstractCegarLoop]: Abstraction has 5995 states and 8208 transitions. [2024-11-23 23:08:04,829 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2024-11-23 23:08:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 8208 transitions. [2024-11-23 23:08:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-23 23:08:04,863 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:08:04,864 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 22, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:08:04,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:08:04,864 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:08:04,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:08:04,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1066930328, now seen corresponding path program 1 times [2024-11-23 23:08:04,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:08:04,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91608184] [2024-11-23 23:08:04,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:08:04,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:08:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:08:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2149 trivial. 0 not checked. [2024-11-23 23:08:10,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:08:10,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91608184] [2024-11-23 23:08:10,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91608184] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:08:10,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:08:10,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:08:10,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757815508] [2024-11-23 23:08:10,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:08:10,143 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:08:10,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:08:10,146 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:08:10,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:10,149 INFO L87 Difference]: Start difference. First operand 5995 states and 8208 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-23 23:08:14,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:08:15,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:08:15,407 INFO L93 Difference]: Finished difference Result 14831 states and 20282 transitions. [2024-11-23 23:08:15,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:08:15,408 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 306 [2024-11-23 23:08:15,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:08:15,670 INFO L225 Difference]: With dead ends: 14831 [2024-11-23 23:08:15,670 INFO L226 Difference]: Without dead ends: 8885 [2024-11-23 23:08:15,703 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:15,706 INFO L435 NwaCegarLoop]: 4196 mSDtfsCounter, 3986 mSDsluCounter, 4137 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3986 SdHoareTripleChecker+Valid, 8333 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-23 23:08:15,706 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3986 Valid, 8333 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-23 23:08:15,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8885 states. [2024-11-23 23:08:16,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8885 to 8874. [2024-11-23 23:08:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8874 states, 6434 states have (on average 1.2622008082064036) internal successors, (8121), 6538 states have internal predecessors, (8121), 1999 states have call successors, (1999), 440 states have call predecessors, (1999), 439 states have return successors, (1996), 1973 states have call predecessors, (1996), 1996 states have call successors, (1996) [2024-11-23 23:08:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 8874 states and 12116 transitions. [2024-11-23 23:08:16,448 INFO L78 Accepts]: Start accepts. Automaton has 8874 states and 12116 transitions. Word has length 306 [2024-11-23 23:08:16,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:08:16,450 INFO L471 AbstractCegarLoop]: Abstraction has 8874 states and 12116 transitions. [2024-11-23 23:08:16,451 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-23 23:08:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 8874 states and 12116 transitions. [2024-11-23 23:08:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-23 23:08:16,480 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:08:16,480 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 22, 22, 22, 22, 22, 22, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:08:16,481 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:08:16,481 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:08:16,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:08:16,482 INFO L85 PathProgramCache]: Analyzing trace with hash 1263550403, now seen corresponding path program 1 times [2024-11-23 23:08:16,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:08:16,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708901965] [2024-11-23 23:08:16,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:08:16,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:08:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:08:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2395 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2385 trivial. 0 not checked. [2024-11-23 23:08:21,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:08:21,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708901965] [2024-11-23 23:08:21,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708901965] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:08:21,480 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:08:21,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:08:21,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000220232] [2024-11-23 23:08:21,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:08:21,482 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:08:21,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:08:21,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:08:21,483 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:21,483 INFO L87 Difference]: Start difference. First operand 8874 states and 12116 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2024-11-23 23:08:25,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:08:26,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:08:26,631 INFO L93 Difference]: Finished difference Result 20655 states and 28206 transitions. [2024-11-23 23:08:26,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:08:26,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 330 [2024-11-23 23:08:26,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:08:26,788 INFO L225 Difference]: With dead ends: 20655 [2024-11-23 23:08:26,788 INFO L226 Difference]: Without dead ends: 14693 [2024-11-23 23:08:26,826 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:26,828 INFO L435 NwaCegarLoop]: 8201 mSDtfsCounter, 4020 mSDsluCounter, 4157 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4020 SdHoareTripleChecker+Valid, 12358 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-23 23:08:26,830 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4020 Valid, 12358 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-23 23:08:26,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14693 states. [2024-11-23 23:08:27,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14693 to 14691. [2024-11-23 23:08:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14691 states, 10664 states have (on average 1.2630345086271568) internal successors, (13469), 10832 states have internal predecessors, (13469), 3297 states have call successors, (3297), 729 states have call predecessors, (3297), 728 states have return successors, (3294), 3259 states have call predecessors, (3294), 3294 states have call successors, (3294) [2024-11-23 23:08:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14691 states to 14691 states and 20060 transitions. [2024-11-23 23:08:27,689 INFO L78 Accepts]: Start accepts. Automaton has 14691 states and 20060 transitions. Word has length 330 [2024-11-23 23:08:27,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:08:27,690 INFO L471 AbstractCegarLoop]: Abstraction has 14691 states and 20060 transitions. [2024-11-23 23:08:27,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2024-11-23 23:08:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 14691 states and 20060 transitions. [2024-11-23 23:08:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-23 23:08:27,712 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:08:27,712 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 22, 22, 22, 22, 22, 22, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:08:27,712 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:08:27,713 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:08:27,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:08:27,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1129536897, now seen corresponding path program 1 times [2024-11-23 23:08:27,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:08:27,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345784602] [2024-11-23 23:08:27,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:08:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:08:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:08:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2395 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2395 trivial. 0 not checked. [2024-11-23 23:08:33,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:08:33,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345784602] [2024-11-23 23:08:33,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345784602] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:08:33,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:08:33,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:08:33,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582254490] [2024-11-23 23:08:33,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:08:33,411 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:08:33,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:08:33,412 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:08:33,412 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:08:33,412 INFO L87 Difference]: Start difference. First operand 14691 states and 20060 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-23 23:08:34,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:08:34,164 INFO L93 Difference]: Finished difference Result 14691 states and 20060 transitions. [2024-11-23 23:08:34,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:08:34,170 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 330 [2024-11-23 23:08:34,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:08:34,307 INFO L225 Difference]: With dead ends: 14691 [2024-11-23 23:08:34,308 INFO L226 Difference]: Without dead ends: 14652 [2024-11-23 23:08:34,328 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:08:34,329 INFO L435 NwaCegarLoop]: 4180 mSDtfsCounter, 4098 mSDsluCounter, 4180 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4098 SdHoareTripleChecker+Valid, 8360 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:08:34,331 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4098 Valid, 8360 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 23:08:34,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14652 states. [2024-11-23 23:08:35,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14652 to 14652. [2024-11-23 23:08:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14652 states, 10643 states have (on average 1.2629897585267311) internal successors, (13442), 10805 states have internal predecessors, (13442), 3282 states have call successors, (3282), 726 states have call predecessors, (3282), 726 states have return successors, (3282), 3250 states have call predecessors, (3282), 3282 states have call successors, (3282) [2024-11-23 23:08:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14652 states to 14652 states and 20006 transitions. [2024-11-23 23:08:35,275 INFO L78 Accepts]: Start accepts. Automaton has 14652 states and 20006 transitions. Word has length 330 [2024-11-23 23:08:35,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:08:35,276 INFO L471 AbstractCegarLoop]: Abstraction has 14652 states and 20006 transitions. [2024-11-23 23:08:35,277 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-23 23:08:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 14652 states and 20006 transitions. [2024-11-23 23:08:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-23 23:08:35,310 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:08:35,311 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 23, 23, 23, 23, 23, 23, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:08:35,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 23:08:35,311 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:08:35,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:08:35,312 INFO L85 PathProgramCache]: Analyzing trace with hash 111235905, now seen corresponding path program 1 times [2024-11-23 23:08:35,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:08:35,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729073608] [2024-11-23 23:08:35,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:08:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:08:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:08:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2425 trivial. 0 not checked. [2024-11-23 23:08:40,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:08:40,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729073608] [2024-11-23 23:08:40,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729073608] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:08:40,861 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:08:40,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:08:40,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193896800] [2024-11-23 23:08:40,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:08:40,862 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:08:40,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:08:40,864 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:08:40,864 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:40,865 INFO L87 Difference]: Start difference. First operand 14652 states and 20006 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-23 23:08:44,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:08:46,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:08:46,786 INFO L93 Difference]: Finished difference Result 39222 states and 53478 transitions. [2024-11-23 23:08:46,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:08:46,787 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 338 [2024-11-23 23:08:46,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:08:47,003 INFO L225 Difference]: With dead ends: 39222 [2024-11-23 23:08:47,004 INFO L226 Difference]: Without dead ends: 24619 [2024-11-23 23:08:47,098 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:47,099 INFO L435 NwaCegarLoop]: 4183 mSDtfsCounter, 3554 mSDsluCounter, 4098 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3554 SdHoareTripleChecker+Valid, 8281 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-23 23:08:47,100 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3554 Valid, 8281 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-23 23:08:47,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24619 states. [2024-11-23 23:08:48,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24619 to 24615. [2024-11-23 23:08:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24615 states, 17949 states have (on average 1.262020168254499) internal successors, (22652), 18218 states have internal predecessors, (22652), 5404 states have call successors, (5404), 1261 states have call predecessors, (5404), 1261 states have return successors, (5404), 5349 states have call predecessors, (5404), 5404 states have call successors, (5404) [2024-11-23 23:08:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24615 states to 24615 states and 33460 transitions. [2024-11-23 23:08:48,833 INFO L78 Accepts]: Start accepts. Automaton has 24615 states and 33460 transitions. Word has length 338 [2024-11-23 23:08:48,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:08:48,834 INFO L471 AbstractCegarLoop]: Abstraction has 24615 states and 33460 transitions. [2024-11-23 23:08:48,834 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-23 23:08:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 24615 states and 33460 transitions. [2024-11-23 23:08:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-23 23:08:48,926 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:08:48,927 INFO L218 NwaCegarLoop]: trace histogram [27, 27, 22, 22, 22, 22, 22, 22, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:08:48,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-23 23:08:48,927 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:08:48,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:08:48,928 INFO L85 PathProgramCache]: Analyzing trace with hash 583681419, now seen corresponding path program 1 times [2024-11-23 23:08:48,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:08:48,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396132101] [2024-11-23 23:08:48,929 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:08:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:08:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:08:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-23 23:08:54,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:08:54,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396132101] [2024-11-23 23:08:54,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396132101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:08:54,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:08:54,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:08:54,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143841278] [2024-11-23 23:08:54,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:08:54,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:08:54,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:08:54,590 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:08:54,591 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:08:54,592 INFO L87 Difference]: Start difference. First operand 24615 states and 33460 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-23 23:08:58,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:09:00,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:09:00,438 INFO L93 Difference]: Finished difference Result 57609 states and 78336 transitions. [2024-11-23 23:09:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:09:00,438 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 387 [2024-11-23 23:09:00,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:09:00,686 INFO L225 Difference]: With dead ends: 57609 [2024-11-23 23:09:00,687 INFO L226 Difference]: Without dead ends: 33008 [2024-11-23 23:09:00,797 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:00,798 INFO L435 NwaCegarLoop]: 8173 mSDtfsCounter, 4016 mSDsluCounter, 4135 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4016 SdHoareTripleChecker+Valid, 12308 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-23 23:09:00,799 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4016 Valid, 12308 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-23 23:09:00,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33008 states. [2024-11-23 23:09:02,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33008 to 33006. [2024-11-23 23:09:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33006 states, 24058 states have (on average 1.262449081386649) internal successors, (30372), 24418 states have internal predecessors, (30372), 7260 states have call successors, (7260), 1687 states have call predecessors, (7260), 1687 states have return successors, (7260), 7188 states have call predecessors, (7260), 7260 states have call successors, (7260) [2024-11-23 23:09:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33006 states to 33006 states and 44892 transitions. [2024-11-23 23:09:03,172 INFO L78 Accepts]: Start accepts. Automaton has 33006 states and 44892 transitions. Word has length 387 [2024-11-23 23:09:03,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:09:03,175 INFO L471 AbstractCegarLoop]: Abstraction has 33006 states and 44892 transitions. [2024-11-23 23:09:03,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-23 23:09:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 33006 states and 44892 transitions. [2024-11-23 23:09:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-23 23:09:03,310 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:09:03,311 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 22, 22, 22, 22, 22, 22, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:09:03,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 23:09:03,311 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:09:03,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:09:03,312 INFO L85 PathProgramCache]: Analyzing trace with hash -270845267, now seen corresponding path program 1 times [2024-11-23 23:09:03,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:09:03,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072760082] [2024-11-23 23:09:03,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:09:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:09:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:09:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2725 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 2697 trivial. 0 not checked. [2024-11-23 23:09:09,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:09:09,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072760082] [2024-11-23 23:09:09,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072760082] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:09:09,207 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:09:09,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:09:09,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750068969] [2024-11-23 23:09:09,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:09:09,208 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:09:09,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:09:09,209 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:09:09,213 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:09,213 INFO L87 Difference]: Start difference. First operand 33006 states and 44892 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-23 23:09:13,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:09:14,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:09:14,660 INFO L93 Difference]: Finished difference Result 74375 states and 101172 transitions. [2024-11-23 23:09:14,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:09:14,661 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 411 [2024-11-23 23:09:14,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:09:15,019 INFO L225 Difference]: With dead ends: 74375 [2024-11-23 23:09:15,019 INFO L226 Difference]: Without dead ends: 41399 [2024-11-23 23:09:15,188 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:15,189 INFO L435 NwaCegarLoop]: 8173 mSDtfsCounter, 4014 mSDsluCounter, 4135 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4014 SdHoareTripleChecker+Valid, 12308 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:09:15,190 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4014 Valid, 12308 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2024-11-23 23:09:15,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41399 states. [2024-11-23 23:09:17,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41399 to 33006. [2024-11-23 23:09:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33006 states, 24058 states have (on average 1.2624075151716685) internal successors, (30371), 24418 states have internal predecessors, (30371), 7260 states have call successors, (7260), 1687 states have call predecessors, (7260), 1687 states have return successors, (7260), 7188 states have call predecessors, (7260), 7260 states have call successors, (7260) [2024-11-23 23:09:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33006 states to 33006 states and 44891 transitions. [2024-11-23 23:09:17,882 INFO L78 Accepts]: Start accepts. Automaton has 33006 states and 44891 transitions. Word has length 411 [2024-11-23 23:09:17,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:09:17,883 INFO L471 AbstractCegarLoop]: Abstraction has 33006 states and 44891 transitions. [2024-11-23 23:09:17,883 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-23 23:09:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 33006 states and 44891 transitions. [2024-11-23 23:09:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-23 23:09:18,003 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:09:18,004 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 22, 22, 22, 22, 22, 22, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:09:18,004 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-23 23:09:18,004 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:09:18,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:09:18,005 INFO L85 PathProgramCache]: Analyzing trace with hash -1328683345, now seen corresponding path program 1 times [2024-11-23 23:09:18,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:09:18,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564276154] [2024-11-23 23:09:18,005 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:09:18,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:09:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:09:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2725 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2714 trivial. 0 not checked. [2024-11-23 23:09:23,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:09:23,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564276154] [2024-11-23 23:09:23,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564276154] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:09:23,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:09:23,853 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:09:23,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935668090] [2024-11-23 23:09:23,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:09:23,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:09:23,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:09:23,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:09:23,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:23,857 INFO L87 Difference]: Start difference. First operand 33006 states and 44891 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 23:09:28,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:09:30,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:09:30,161 INFO L93 Difference]: Finished difference Result 79710 states and 108439 transitions. [2024-11-23 23:09:30,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:09:30,162 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 411 [2024-11-23 23:09:30,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:09:30,585 INFO L225 Difference]: With dead ends: 79710 [2024-11-23 23:09:30,585 INFO L226 Difference]: Without dead ends: 49259 [2024-11-23 23:09:30,751 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:30,753 INFO L435 NwaCegarLoop]: 8117 mSDtfsCounter, 3955 mSDsluCounter, 4104 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3955 SdHoareTripleChecker+Valid, 12221 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-23 23:09:30,755 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3955 Valid, 12221 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 54 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-23 23:09:30,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49259 states. [2024-11-23 23:09:33,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49259 to 49253. [2024-11-23 23:09:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49253 states, 35912 states have (on average 1.2620015593673424) internal successors, (45321), 36454 states have internal predecessors, (45321), 10817 states have call successors, (10817), 2523 states have call predecessors, (10817), 2523 states have return successors, (10817), 10707 states have call predecessors, (10817), 10817 states have call successors, (10817) [2024-11-23 23:09:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49253 states to 49253 states and 66955 transitions. [2024-11-23 23:09:34,017 INFO L78 Accepts]: Start accepts. Automaton has 49253 states and 66955 transitions. Word has length 411 [2024-11-23 23:09:34,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:09:34,019 INFO L471 AbstractCegarLoop]: Abstraction has 49253 states and 66955 transitions. [2024-11-23 23:09:34,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 23:09:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 49253 states and 66955 transitions. [2024-11-23 23:09:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-23 23:09:34,149 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:09:34,149 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 23, 23, 23, 23, 23, 23, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:09:34,149 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-23 23:09:34,150 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:09:34,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:09:34,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1009075015, now seen corresponding path program 1 times [2024-11-23 23:09:34,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:09:34,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767340180] [2024-11-23 23:09:34,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:09:34,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:09:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:09:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2702 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2699 trivial. 0 not checked. [2024-11-23 23:09:40,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:09:40,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767340180] [2024-11-23 23:09:40,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767340180] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:09:40,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:09:40,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:09:40,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877438605] [2024-11-23 23:09:40,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:09:40,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:09:40,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:09:40,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:09:40,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:40,244 INFO L87 Difference]: Start difference. First operand 49253 states and 66955 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 23:09:44,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:09:46,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:09:46,922 INFO L93 Difference]: Finished difference Result 118936 states and 161690 transitions. [2024-11-23 23:09:46,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:09:46,922 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 407 [2024-11-23 23:09:46,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:09:48,106 INFO L225 Difference]: With dead ends: 118936 [2024-11-23 23:09:48,106 INFO L226 Difference]: Without dead ends: 72238 [2024-11-23 23:09:48,513 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:09:48,514 INFO L435 NwaCegarLoop]: 7570 mSDtfsCounter, 3550 mSDsluCounter, 4087 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3550 SdHoareTripleChecker+Valid, 11657 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-23 23:09:48,515 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3550 Valid, 11657 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-23 23:09:48,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72238 states. [2024-11-23 23:09:52,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72238 to 72233. [2024-11-23 23:09:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72233 states, 52730 states have (on average 1.2617864593210697) internal successors, (66534), 53522 states have internal predecessors, (66534), 15764 states have call successors, (15764), 3738 states have call predecessors, (15764), 3738 states have return successors, (15764), 15602 states have call predecessors, (15764), 15764 states have call successors, (15764) [2024-11-23 23:09:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72233 states to 72233 states and 98062 transitions. [2024-11-23 23:09:53,433 INFO L78 Accepts]: Start accepts. Automaton has 72233 states and 98062 transitions. Word has length 407 [2024-11-23 23:09:53,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:09:53,435 INFO L471 AbstractCegarLoop]: Abstraction has 72233 states and 98062 transitions. [2024-11-23 23:09:53,435 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 23:09:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 72233 states and 98062 transitions. [2024-11-23 23:09:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-23 23:09:53,685 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:09:53,685 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 22, 22, 22, 22, 22, 22, 7, 7, 7, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:09:53,686 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-23 23:09:53,686 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:09:53,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:09:53,689 INFO L85 PathProgramCache]: Analyzing trace with hash -1672460316, now seen corresponding path program 1 times [2024-11-23 23:09:53,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:09:53,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898324636] [2024-11-23 23:09:53,689 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:09:53,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:09:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:10:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2932 trivial. 0 not checked. [2024-11-23 23:10:00,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:10:00,489 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898324636] [2024-11-23 23:10:00,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898324636] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:10:00,489 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:10:00,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:10:00,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096360604] [2024-11-23 23:10:00,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:10:00,491 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:10:00,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:10:00,492 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:10:00,492 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:10:00,492 INFO L87 Difference]: Start difference. First operand 72233 states and 98062 transitions. Second operand has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:10:02,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:10:02,392 INFO L93 Difference]: Finished difference Result 72233 states and 98062 transitions. [2024-11-23 23:10:02,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:10:02,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 442 [2024-11-23 23:10:02,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:10:02,458 INFO L225 Difference]: With dead ends: 72233 [2024-11-23 23:10:02,458 INFO L226 Difference]: Without dead ends: 0 [2024-11-23 23:10:02,724 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:10:02,725 INFO L435 NwaCegarLoop]: 4150 mSDtfsCounter, 4026 mSDsluCounter, 4149 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4026 SdHoareTripleChecker+Valid, 8299 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:10:02,727 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4026 Valid, 8299 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:10:02,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-23 23:10:02,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-23 23:10:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-23 23:10:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-23 23:10:02,777 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 442 [2024-11-23 23:10:02,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:10:02,778 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-23 23:10:02,778 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:10:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-23 23:10:02,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-23 23:10:02,783 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-23 23:10:02,784 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-23 23:10:02,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-23 23:10:02,787 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:10:02,790 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.