./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme --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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:43:43,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:43:43,774 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:43:43,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:43:43,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:43:43,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:43:43,810 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:43:43,811 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:43:43,812 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:43:43,812 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:43:43,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:43:43,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:43:43,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:43:43,815 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:43:43,816 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:43:43,817 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:43:43,817 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:43:43,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:43:43,819 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:43:43,819 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:43:43,820 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:43:43,821 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:43:43,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:43:43,822 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:43:43,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:43:43,823 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:43:43,823 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:43:43,824 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:43:43,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:43:43,825 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:43:43,825 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:43:43,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:43:43,826 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:43:43,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:43:43,827 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:43:43,828 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:43:43,828 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:43:43,829 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:43:43,830 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:43:43,830 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2023-11-26 11:43:44,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:43:44,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:43:44,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:43:44,204 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:43:44,205 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:43:44,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-11-26 11:43:47,298 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:43:48,058 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:43:48,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-11-26 11:43:48,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/data/9fd97d6de/3e1072ca18ef4d02beb71ea79df23e25/FLAG2e9cb16b9 [2023-11-26 11:43:48,138 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/data/9fd97d6de/3e1072ca18ef4d02beb71ea79df23e25 [2023-11-26 11:43:48,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:43:48,148 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:43:48,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:43:48,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:43:48,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:43:48,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:43:48" (1/1) ... [2023-11-26 11:43:48,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1277b131 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:48, skipping insertion in model container [2023-11-26 11:43:48,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:43:48" (1/1) ... [2023-11-26 11:43:48,375 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:43:52,197 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2023-11-26 11:43:52,202 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2023-11-26 11:43:52,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:43:52,290 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:43:52,446 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"); [5254] [2023-11-26 11:43:52,448 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)); [5261] [2023-11-26 11:43:52,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2023-11-26 11:43:52,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5309-5310] [2023-11-26 11:43:52,450 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"); [5315-5317] [2023-11-26 11:43:52,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2023-11-26 11:43:52,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2023-11-26 11:43:52,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2023-11-26 11:43:52,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2023-11-26 11:43:52,460 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5589-5590] [2023-11-26 11:43:52,462 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5623-5624] [2023-11-26 11:43:52,463 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5660-5661] [2023-11-26 11:43:52,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5697-5698] [2023-11-26 11:43:52,471 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 *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5957-5958] [2023-11-26 11:43:52,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2023-11-26 11:43:52,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2023-11-26 11:43:52,584 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2023-11-26 11:43:52,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2023-11-26 11:43:52,821 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2023-11-26 11:43:52,822 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2023-11-26 11:43:52,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:43:53,151 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:43:53,151 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:43:53,159 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:43:53,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53 WrapperNode [2023-11-26 11:43:53,160 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:43:53,161 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:43:53,162 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:43:53,162 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:43:53,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:53,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:53,592 INFO L138 Inliner]: procedures = 510, calls = 2700, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6686 [2023-11-26 11:43:53,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:43:53,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:43:53,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:43:53,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:43:53,611 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:53,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:53,647 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:55,841 INFO L175 MemorySlicer]: Split 1069 memory accesses to 32 slices as follows [9, 9, 14, 50, 3, 2, 5, 5, 6, 153, 4, 3, 1, 4, 3, 2, 2, 4, 2, 2, 2, 1, 5, 8, 2, 5, 1, 2, 8, 741, 2, 9]. 69 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [8, 6, 14, 40, 1, 0, 5, 5, 0, 153, 4, 3, 0, 4, 3, 2, 0, 4, 0, 2, 2, 1, 5, 8, 0, 5, 1, 0, 8, 146, 2, 8]. The 188 writes are split as follows [0, 0, 0, 0, 0, 1, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 181, 0, 0]. [2023-11-26 11:43:55,841 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:55,842 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,063 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,133 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,173 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:43:56,267 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:43:56,267 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:43:56,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:43:56,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (1/1) ... [2023-11-26 11:43:56,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:43:56,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:43:56,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:43:56,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245c6b3d-53ca-4a44-b6f6-88291ed239ea/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:43:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2023-11-26 11:43:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2023-11-26 11:43:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-26 11:43:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-11-26 11:43:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-11-26 11:43:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2023-11-26 11:43:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2023-11-26 11:43:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 11:43:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 11:43:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:43:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:43:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-26 11:43:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-26 11:43:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2023-11-26 11:43:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2023-11-26 11:43:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-11-26 11:43:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-11-26 11:43:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 11:43:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 11:43:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:43:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:43:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2023-11-26 11:43:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2023-11-26 11:43:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2023-11-26 11:43:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2023-11-26 11:43:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 11:43:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 11:43:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2023-11-26 11:43:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2023-11-26 11:43:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-26 11:43:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-26 11:43:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 11:43:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 11:43:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-26 11:43:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-26 11:43:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-26 11:43:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-26 11:43:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 11:43:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 11:43:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:43:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:43:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:43:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:43:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:43:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 11:43:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 11:43:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 11:43:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 11:43:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:43:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:43:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2023-11-26 11:43:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2023-11-26 11:43:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 11:43:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 11:43:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-26 11:43:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-26 11:43:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:43:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-26 11:43:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-26 11:43:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-11-26 11:43:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-11-26 11:43:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2023-11-26 11:43:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2023-11-26 11:43:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-26 11:43:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-26 11:43:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-11-26 11:43:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-11-26 11:43:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 11:43:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 11:43:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2023-11-26 11:43:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2023-11-26 11:43:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2023-11-26 11:43:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2023-11-26 11:43:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:43:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:43:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:43:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:43:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:43:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:43:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:43:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:43:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 11:43:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 11:43:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 11:43:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 11:43:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 11:43:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 11:43:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 11:43:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 11:43:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 11:43:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 11:43:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 11:43:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 11:43:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 11:43:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 11:43:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-26 11:43:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-26 11:43:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2023-11-26 11:43:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2023-11-26 11:43:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:43:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:43:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:43:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:43:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:43:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:43:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:43:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:43:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:43:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:43:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:43:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:43:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:43:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:43:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:43:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:43:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:43:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:43:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:43:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:43:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:43:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:43:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:43:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:43:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:43:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:43:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:43:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:43:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:43:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:43:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:43:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:43:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:43:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:43:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:43:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:43:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:43:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:43:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:43:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:43:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:43:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:43:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:43:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:43:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-11-26 11:43:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 11:43:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 11:43:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-26 11:43:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-26 11:43:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2023-11-26 11:43:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2023-11-26 11:43:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:43:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:43:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:43:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:43:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:43:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:43:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:43:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:43:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:43:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:43:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:43:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:43:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:43:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:43:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:43:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:43:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:43:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 11:43:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 11:43:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:43:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:43:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:43:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:43:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-26 11:43:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-26 11:43:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2023-11-26 11:43:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2023-11-26 11:43:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2023-11-26 11:43:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2023-11-26 11:43:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-26 11:43:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-26 11:43:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:43:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:43:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:43:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 11:43:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 11:43:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-26 11:43:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-26 11:43:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:43:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2023-11-26 11:43:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2023-11-26 11:43:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:43:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:43:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:43:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:43:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:43:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:43:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:43:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:43:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:43:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:43:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-26 11:43:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-26 11:43:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 11:43:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 11:43:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2023-11-26 11:43:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2023-11-26 11:43:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:43:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:43:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2023-11-26 11:43:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2023-11-26 11:43:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-26 11:43:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-26 11:43:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:43:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:43:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 11:43:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 11:43:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-26 11:43:56,443 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-26 11:43:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-26 11:43:56,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-26 11:43:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2023-11-26 11:43:56,443 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2023-11-26 11:43:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-26 11:43:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-26 11:43:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-26 11:43:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-26 11:43:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2023-11-26 11:43:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2023-11-26 11:43:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:43:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:43:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:43:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:43:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 11:43:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 11:43:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:43:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:43:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:43:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:43:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:43:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:43:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:43:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:43:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:43:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:43:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 11:43:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 11:43:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 11:43:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:43:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:43:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2023-11-26 11:43:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2023-11-26 11:43:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-11-26 11:43:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-11-26 11:43:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-26 11:43:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-26 11:43:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2023-11-26 11:43:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2023-11-26 11:43:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-26 11:43:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-26 11:43:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-11-26 11:43:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-11-26 11:43:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2023-11-26 11:43:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2023-11-26 11:43:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 11:43:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 11:43:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2023-11-26 11:43:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2023-11-26 11:43:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2023-11-26 11:43:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2023-11-26 11:43:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2023-11-26 11:43:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2023-11-26 11:43:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 11:43:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 11:43:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-26 11:43:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-26 11:43:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-11-26 11:43:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-11-26 11:43:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 11:43:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 11:43:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 11:43:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 11:43:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-11-26 11:43:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-11-26 11:43:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:43:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2023-11-26 11:43:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2023-11-26 11:43:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 11:43:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 11:43:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2023-11-26 11:43:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2023-11-26 11:43:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:43:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:43:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:43:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:43:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:43:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:43:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:43:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:43:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:43:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:43:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:43:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:43:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2023-11-26 11:43:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2023-11-26 11:43:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 11:43:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 11:43:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2023-11-26 11:43:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2023-11-26 11:43:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:43:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:43:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 11:43:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 11:43:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2023-11-26 11:43:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2023-11-26 11:43:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-11-26 11:43:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-11-26 11:43:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-26 11:43:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-26 11:43:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-11-26 11:43:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-11-26 11:43:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2023-11-26 11:43:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2023-11-26 11:43:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 11:43:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 11:43:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 11:43:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 11:43:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-26 11:43:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-26 11:43:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 11:43:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 11:43:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2023-11-26 11:43:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2023-11-26 11:43:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-11-26 11:43:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2023-11-26 11:43:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:43:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:43:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:43:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:43:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:43:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:43:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2023-11-26 11:43:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2023-11-26 11:43:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:43:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:43:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2023-11-26 11:43:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2023-11-26 11:43:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-11-26 11:43:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-11-26 11:43:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-26 11:43:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-26 11:43:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-26 11:43:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-26 11:43:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-26 11:43:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-26 11:43:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2023-11-26 11:43:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2023-11-26 11:43:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2023-11-26 11:43:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2023-11-26 11:43:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2023-11-26 11:43:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2023-11-26 11:43:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:43:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:43:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-11-26 11:43:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-11-26 11:43:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-26 11:43:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-26 11:43:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2023-11-26 11:43:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2023-11-26 11:43:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2023-11-26 11:43:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2023-11-26 11:43:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-26 11:43:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-26 11:43:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:43:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:43:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:43:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:43:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:43:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2023-11-26 11:43:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2023-11-26 11:43:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:43:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:43:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-26 11:43:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-26 11:43:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2023-11-26 11:43:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2023-11-26 11:43:57,788 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:43:57,793 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:44:03,085 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 11:44:03,743 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:44:05,638 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:44:06,364 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:44:06,364 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-26 11:44:06,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:44:06 BoogieIcfgContainer [2023-11-26 11:44:06,366 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:44:06,369 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:44:06,369 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:44:06,373 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:44:06,373 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:43:48" (1/3) ... [2023-11-26 11:44:06,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9a266ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:44:06, skipping insertion in model container [2023-11-26 11:44:06,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:43:53" (2/3) ... [2023-11-26 11:44:06,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9a266ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:44:06, skipping insertion in model container [2023-11-26 11:44:06,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:44:06" (3/3) ... [2023-11-26 11:44:06,376 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2023-11-26 11:44:06,398 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:44:06,398 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:44:06,524 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:44:06,532 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@5e404544, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:44:06,532 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:44:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand has 2727 states, 1799 states have (on average 1.4546970539188437) internal successors, (2617), 1832 states have internal predecessors, (2617), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) [2023-11-26 11:44:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-26 11:44:06,611 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:44:06,613 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 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] [2023-11-26 11:44:06,613 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:44:06,620 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:44:06,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1411154266, now seen corresponding path program 1 times [2023-11-26 11:44:06,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:44:06,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321878203] [2023-11-26 11:44:06,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:44:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:44:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:44:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:44:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:44:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:44:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:44:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:44:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:44:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:07,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:44:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 11:44:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 11:44:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:44:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 11:44:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 11:44:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 11:44:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 11:44:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-26 11:44:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:44:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-26 11:44:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-26 11:44:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-11-26 11:44:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2023-11-26 11:44:08,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:44:08,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321878203] [2023-11-26 11:44:08,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321878203] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:44:08,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:44:08,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:44:08,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913049162] [2023-11-26 11:44:08,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:44:08,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:44:08,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:44:08,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:44:08,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:44:08,509 INFO L87 Difference]: Start difference. First operand has 2727 states, 1799 states have (on average 1.4546970539188437) internal successors, (2617), 1832 states have internal predecessors, (2617), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-11-26 11:44:19,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:44:19,071 INFO L93 Difference]: Finished difference Result 7502 states and 11716 transitions. [2023-11-26 11:44:19,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 11:44:19,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 195 [2023-11-26 11:44:19,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:44:19,131 INFO L225 Difference]: With dead ends: 7502 [2023-11-26 11:44:19,131 INFO L226 Difference]: Without dead ends: 4720 [2023-11-26 11:44:19,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:44:19,164 INFO L413 NwaCegarLoop]: 2333 mSDtfsCounter, 4526 mSDsluCounter, 3257 mSDsCounter, 0 mSdLazyCounter, 4612 mSolverCounterSat, 2213 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5132 SdHoareTripleChecker+Valid, 5590 SdHoareTripleChecker+Invalid, 6825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2213 IncrementalHoareTripleChecker+Valid, 4612 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2023-11-26 11:44:19,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5132 Valid, 5590 Invalid, 6825 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2213 Valid, 4612 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2023-11-26 11:44:19,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4720 states. [2023-11-26 11:44:19,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4720 to 4637. [2023-11-26 11:44:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4637 states, 3009 states have (on average 1.4074443336656697) internal successors, (4235), 3069 states have internal predecessors, (4235), 1380 states have call successors, (1380), 246 states have call predecessors, (1380), 247 states have return successors, (1384), 1359 states have call predecessors, (1384), 1380 states have call successors, (1384) [2023-11-26 11:44:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 4637 states and 6999 transitions. [2023-11-26 11:44:19,722 INFO L78 Accepts]: Start accepts. Automaton has 4637 states and 6999 transitions. Word has length 195 [2023-11-26 11:44:19,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:44:19,724 INFO L495 AbstractCegarLoop]: Abstraction has 4637 states and 6999 transitions. [2023-11-26 11:44:19,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-11-26 11:44:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 4637 states and 6999 transitions. [2023-11-26 11:44:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-26 11:44:19,736 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:44:19,736 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 5, 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] [2023-11-26 11:44:19,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:44:19,737 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:44:19,737 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:44:19,737 INFO L85 PathProgramCache]: Analyzing trace with hash 638153135, now seen corresponding path program 1 times [2023-11-26 11:44:19,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:44:19,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796687200] [2023-11-26 11:44:19,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:44:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:44:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:44:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:44:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:44:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:44:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:44:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:44:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:44:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:44:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 11:44:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 11:44:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:44:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 11:44:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 11:44:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 11:44:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 11:44:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-26 11:44:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2023-11-26 11:44:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-26 11:44:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-26 11:44:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:44:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2023-11-26 11:44:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:44:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2023-11-26 11:44:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:44:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:44:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-26 11:44:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-26 11:44:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2023-11-26 11:44:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:44:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 899 trivial. 0 not checked. [2023-11-26 11:44:20,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:44:20,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796687200] [2023-11-26 11:44:20,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796687200] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:44:20,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:44:20,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 11:44:20,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462684395] [2023-11-26 11:44:20,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:44:20,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 11:44:20,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:44:20,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 11:44:20,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-26 11:44:20,761 INFO L87 Difference]: Start difference. First operand 4637 states and 6999 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35)