./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-ti-tlan.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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/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 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:52:05,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:52:05,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:52:05,396 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:52:05,397 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:52:05,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:52:05,441 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:52:05,442 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:52:05,444 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:52:05,449 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:52:05,450 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:52:05,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:52:05,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:52:05,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:52:05,454 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:52:05,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:52:05,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:52:05,456 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:52:05,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:52:05,457 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:52:05,459 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:52:05,460 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:52:05,460 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:52:05,461 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:52:05,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:52:05,462 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:52:05,463 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:52:05,463 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:52:05,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:05,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:52:05,466 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:52:05,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:52:05,467 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:52:05,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:52:05,468 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:52:05,468 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:52:05,468 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:52:05,469 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:52:05,469 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:52:05,469 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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-26 11:52:05,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:52:05,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:52:05,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:52:05,856 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:52:05,860 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:52:05,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-26 11:52:09,018 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:52:09,758 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:52:09,759 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-26 11:52:09,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/data/5b874d7f9/dfdc228fae17486c83c9bcc29e378253/FLAG962836f6e [2023-11-26 11:52:09,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/data/5b874d7f9/dfdc228fae17486c83c9bcc29e378253 [2023-11-26 11:52:09,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:52:09,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:52:09,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:09,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:52:09,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:52:09,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:09" (1/1) ... [2023-11-26 11:52:09,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796399e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:09, skipping insertion in model container [2023-11-26 11:52:09,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:09" (1/1) ... [2023-11-26 11:52:10,069 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:52:13,862 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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-26 11:52:13,869 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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-26 11:52:13,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:13,973 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:52:14,118 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"); [5337] [2023-11-26 11:52:14,121 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)); [5344] [2023-11-26 11:52:14,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-26 11:52:14,126 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)); [5397-5398] [2023-11-26 11:52:14,127 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"); [5403-5405] [2023-11-26 11:52:14,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-26 11:52:14,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-26 11:52:14,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-26 11:52:14,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-26 11:52:14,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-26 11:52:14,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-26 11:52:14,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-26 11:52:14,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-26 11:52:14,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-26 11:52:14,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-26 11:52:14,141 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)); [5689-5690] [2023-11-26 11:52:14,143 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)); [5723-5724] [2023-11-26 11:52:14,451 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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-26 11:52:14,452 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_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-26 11:52:14,457 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:14,683 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:14,683 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:14,690 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:52:14,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14 WrapperNode [2023-11-26 11:52:14,691 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:14,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:14,692 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:52:14,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:52:14,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:14,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:15,196 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6865 [2023-11-26 11:52:15,197 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:15,198 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:52:15,198 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:52:15,199 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:52:15,210 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:15,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:15,256 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,678 INFO L175 MemorySlicer]: Split 1007 memory accesses to 24 slices as follows [25, 2, 7, 1, 50, 3, 2, 1, 1, 7, 5, 6, 5, 5, 5, 6, 2, 842, 2, 9, 9, 1, 9, 2]. 84 percent of accesses are in the largest equivalence class. The 348 initializations are split as follows [25, 0, 6, 0, 40, 1, 0, 0, 1, 7, 5, 6, 5, 5, 5, 6, 2, 207, 0, 8, 8, 1, 8, 2]. The 167 writes are split as follows [0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 164, 1, 0, 0, 0, 0, 0]. [2023-11-26 11:52:16,678 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,856 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,899 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:16,999 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:52:17,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:52:17,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:52:17,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:52:17,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (1/1) ... [2023-11-26 11:52:17,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:17,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:52:17,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:52:17,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23eb0a5-eed5-47a0-830f-b7bf2d5a2c7c/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:52:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-26 11:52:17,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-26 11:52:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 11:52:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 11:52:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:52:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:52:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 11:52:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 11:52:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-26 11:52:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-26 11:52:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-26 11:52:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-26 11:52:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:52:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:52:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-26 11:52:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-26 11:52:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 11:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 11:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-26 11:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-26 11:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-26 11:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-26 11:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-26 11:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-26 11:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 11:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 11:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 11:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 11:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 11:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 11:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-26 11:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-26 11:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-26 11:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-26 11:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-26 11:52:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-26 11:52:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 11:52:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 11:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-26 11:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-26 11:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-26 11:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-26 11:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-26 11:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-26 11:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-26 11:52:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-26 11:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-26 11:52:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-26 11:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:52:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:52:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:52:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:52:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:52:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:52:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:52:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:52:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:52:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:52:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 11:52:17,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 11:52:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 11:52:17,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 11:52:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:52:17,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:52:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:52:17,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:52:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-26 11:52:17,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-26 11:52:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-26 11:52:17,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-26 11:52:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-26 11:52:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-26 11:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-26 11:52:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-26 11:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 11:52:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 11:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-26 11:52:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-26 11:52:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-26 11:52:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-26 11:52:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-26 11:52:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-26 11:52:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:52:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-26 11:52:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-26 11:52:17,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-26 11:52:17,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-26 11:52:17,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:52:17,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:52:17,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-26 11:52:17,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-26 11:52:17,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:52:17,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:52:17,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:52:17,104 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:52:17,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:52:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:52:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:52:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:52:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:52:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:52:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:52:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:52:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:52:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:52:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:52:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:52:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:52:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:52:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-26 11:52:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-26 11:52:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:52:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:52:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-26 11:52:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-26 11:52:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:52:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:52:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:52:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:52:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-26 11:52:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-26 11:52:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 11:52:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 11:52:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-26 11:52:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-26 11:52:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-26 11:52:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-26 11:52:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-26 11:52:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-26 11:52:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-26 11:52:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-26 11:52:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:52:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:52:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-26 11:52:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-26 11:52:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:52:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:52:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-26 11:52:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-26 11:52:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-26 11:52:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-26 11:52:17,126 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-26 11:52:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-26 11:52:17,126 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-26 11:52:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-26 11:52:17,126 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-26 11:52:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-26 11:52:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 11:52:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 11:52:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 11:52:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 11:52:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 11:52:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 11:52:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-26 11:52:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-26 11:52:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 11:52:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:52:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:52:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:52:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:52:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-26 11:52:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-26 11:52:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:52:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:52:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:52:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:52:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:52:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-26 11:52:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-26 11:52:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-26 11:52:17,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-26 11:52:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-26 11:52:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-26 11:52:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 11:52:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 11:52:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-26 11:52:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-26 11:52:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:52:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:52:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-26 11:52:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-26 11:52:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-26 11:52:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-26 11:52:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-26 11:52:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-26 11:52:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 11:52:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 11:52:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 11:52:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 11:52:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-26 11:52:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-26 11:52:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-26 11:52:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-26 11:52:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-26 11:52:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-26 11:52:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:52:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:52:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:52:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-26 11:52:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:52:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:52:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-26 11:52:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-26 11:52:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-26 11:52:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-26 11:52:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-26 11:52:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-26 11:52:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-26 11:52:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-26 11:52:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-26 11:52:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-26 11:52:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-26 11:52:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-26 11:52:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:52:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:52:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-26 11:52:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-26 11:52:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-26 11:52:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-26 11:52:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-26 11:52:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-26 11:52:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-26 11:52:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-26 11:52:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:52:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:52:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:52:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:52:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-26 11:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-26 11:52:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-26 11:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-26 11:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-26 11:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-26 11:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-26 11:52:18,185 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:52:18,194 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:52:18,322 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:52:23,922 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-26 11:52:23,922 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume -2147483648 <= tlan_eisa_probe_#t~ret385#1 && tlan_eisa_probe_#t~ret385#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret385#1;havoc tlan_eisa_probe_#t~ret385#1; [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume -2147483648 <= tlan_eisa_probe_#t~ret387#1 && tlan_eisa_probe_#t~ret387#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet386#1.base, tlan_eisa_probe_#t~nondet386#1.offset;havoc tlan_eisa_probe_#t~ret387#1; [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret387#1 := printk(tlan_eisa_probe_#t~nondet386#1.base, tlan_eisa_probe_#t~nondet386#1.offset); srcloc: null [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-26 11:52:23,923 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015-1: assume -2147483648 <= tlan_eisa_probe_#t~ret389#1 && tlan_eisa_probe_#t~ret389#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet388#1.base, tlan_eisa_probe_#t~nondet388#1.offset;havoc tlan_eisa_probe_#t~ret389#1; [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret389#1 := printk(tlan_eisa_probe_#t~nondet388#1.base, tlan_eisa_probe_#t~nondet388#1.offset); srcloc: null [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: SUMMARY for call tlan_eisa_probe_#t~ret385#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet367#1;havoc tlan_eisa_probe_#t~nondet367#1; [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet367#1);havoc tlan_eisa_probe_#t~nondet367#1; [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet367#1 := ~debug~0; [2023-11-26 11:52:23,924 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet367#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet367#1 <= 16;assume tlan_eisa_probe_#t~nondet367#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet367#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet367#1 >= -2147483648; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet371#1 := 0; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1;tlan_eisa_probe_#t~nondet369#1.base, tlan_eisa_probe_#t~nondet369#1.offset := 43, 0; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet369#1.base, tlan_eisa_probe_#t~nondet369#1.offset;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(tlan_eisa_probe_#t~nondet369#1.base, tlan_eisa_probe_#t~nondet369#1.offset); srcloc: null [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet371#1;havoc tlan_eisa_probe_#t~nondet371#1; [2023-11-26 11:52:23,925 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet371#1);havoc tlan_eisa_probe_#t~nondet371#1; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet371#1 := ~debug~0; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet371#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet371#1 <= 16;assume tlan_eisa_probe_#t~nondet371#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet371#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet371#1 >= -2147483648; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet375#1 := 0; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret372#1;havoc tlan_eisa_probe_#t~ret372#1;tlan_eisa_probe_#t~nondet373#1.base, tlan_eisa_probe_#t~nondet373#1.offset := 44, 0; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret372#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908-1: assume -2147483648 <= tlan_eisa_probe_#t~ret374#1 && tlan_eisa_probe_#t~ret374#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet373#1.base, tlan_eisa_probe_#t~nondet373#1.offset;havoc tlan_eisa_probe_#t~ret374#1; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret374#1 := printk(tlan_eisa_probe_#t~nondet373#1.base, tlan_eisa_probe_#t~nondet373#1.offset); srcloc: null [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet375#1 := ~debug~0; [2023-11-26 11:52:23,926 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet375#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet375#1 <= 16;assume tlan_eisa_probe_#t~nondet375#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet375#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet375#1 >= -2147483648; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-5: call tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset;havoc tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet375#1;havoc tlan_eisa_probe_#t~nondet375#1;tlan_eisa_probe_#t~nondet376#1.base, tlan_eisa_probe_#t~nondet376#1.offset := 45, 0; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet375#1);havoc tlan_eisa_probe_#t~nondet375#1; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret377#1 := printk(tlan_eisa_probe_#t~nondet376#1.base, tlan_eisa_probe_#t~nondet376#1.offset); srcloc: null [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume -2147483648 <= tlan_eisa_probe_#t~ret377#1 && tlan_eisa_probe_#t~ret377#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet376#1.base, tlan_eisa_probe_#t~nondet376#1.offset;havoc tlan_eisa_probe_#t~ret377#1; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret379#1;havoc tlan_eisa_probe_#t~ret379#1; [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: SUMMARY for call tlan_eisa_probe_#t~ret379#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,927 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret380#1;havoc tlan_eisa_probe_#t~ret380#1; [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret380#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret381#1;havoc tlan_eisa_probe_#t~ret381#1; [2023-11-26 11:52:23,928 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: SUMMARY for call tlan_eisa_probe_#t~ret381#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6951: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-2: SUMMARY for call tlan_eisa_probe_#t~ret384#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet382#1.base, tlan_eisa_probe_#t~nondet382#1.offset := 46, 0; [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret383#1 := printk(tlan_eisa_probe_#t~nondet382#1.base, tlan_eisa_probe_#t~nondet382#1.offset); srcloc: null [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume -2147483648 <= tlan_eisa_probe_#t~ret383#1 && tlan_eisa_probe_#t~ret383#1 <= 2147483647;havoc tlan_eisa_probe_#t~nondet382#1.base, tlan_eisa_probe_#t~nondet382#1.offset;havoc tlan_eisa_probe_#t~ret383#1; [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet388#1.base, tlan_eisa_probe_#t~nondet388#1.offset := 48, 0; [2023-11-26 11:52:23,929 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet386#1.base, tlan_eisa_probe_#t~nondet386#1.offset := 47, 0; [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret384#1;havoc tlan_eisa_probe_#t~ret384#1; [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet367#1 := 0; [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-26 11:52:23,930 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-26 11:52:24,225 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:52:24,891 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:52:24,891 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:52:24,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:24 BoogieIcfgContainer [2023-11-26 11:52:24,893 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:52:24,896 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:52:24,896 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:52:24,902 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:52:24,902 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:52:09" (1/3) ... [2023-11-26 11:52:24,904 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa9118b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:24, skipping insertion in model container [2023-11-26 11:52:24,904 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:14" (2/3) ... [2023-11-26 11:52:24,905 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa9118b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:24, skipping insertion in model container [2023-11-26 11:52:24,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:24" (3/3) ... [2023-11-26 11:52:24,907 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-26 11:52:24,930 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:52:24,931 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:52:25,127 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:52:25,134 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;@357d8455, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:52:25,134 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:52:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand has 2404 states, 1608 states have (on average 1.4359452736318408) internal successors, (2309), 1643 states have internal predecessors, (2309), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) [2023-11-26 11:52:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-26 11:52:25,184 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:25,185 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 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] [2023-11-26 11:52:25,185 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:25,192 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:25,193 INFO L85 PathProgramCache]: Analyzing trace with hash -46131746, now seen corresponding path program 1 times [2023-11-26 11:52:25,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:25,204 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028218511] [2023-11-26 11:52:25,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:25,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:52:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:52:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:52:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:52:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:52:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:52:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-26 11:52:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-26 11:52:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-26 11:52:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-26 11:52:26,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:26,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028218511] [2023-11-26 11:52:26,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028218511] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:26,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:26,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:52:26,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972062604] [2023-11-26 11:52:26,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:26,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:52:26,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:26,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:52:26,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:26,382 INFO L87 Difference]: Start difference. First operand has 2404 states, 1608 states have (on average 1.4359452736318408) internal successors, (2309), 1643 states have internal predecessors, (2309), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-11-26 11:52:43,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:52:43,197 INFO L93 Difference]: Finished difference Result 7901 states and 13371 transitions. [2023-11-26 11:52:43,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-26 11:52:43,200 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 113 [2023-11-26 11:52:43,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:52:43,322 INFO L225 Difference]: With dead ends: 7901 [2023-11-26 11:52:43,322 INFO L226 Difference]: Without dead ends: 5433 [2023-11-26 11:52:43,384 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-26 11:52:43,388 INFO L413 NwaCegarLoop]: 2588 mSDtfsCounter, 8288 mSDsluCounter, 5030 mSDsCounter, 0 mSdLazyCounter, 4495 mSolverCounterSat, 5161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8585 SdHoareTripleChecker+Valid, 7618 SdHoareTripleChecker+Invalid, 9656 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5161 IncrementalHoareTripleChecker+Valid, 4495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2023-11-26 11:52:43,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8585 Valid, 7618 Invalid, 9656 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5161 Valid, 4495 Invalid, 0 Unknown, 0 Unchecked, 15.6s Time] [2023-11-26 11:52:43,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5433 states. [2023-11-26 11:52:43,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5433 to 5000. [2023-11-26 11:52:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5000 states, 3365 states have (on average 1.401783060921248) internal successors, (4717), 3451 states have internal predecessors, (4717), 1407 states have call successors, (1407), 207 states have call predecessors, (1407), 227 states have return successors, (1938), 1395 states have call predecessors, (1938), 1407 states have call successors, (1938) [2023-11-26 11:52:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 5000 states and 8062 transitions. [2023-11-26 11:52:44,093 INFO L78 Accepts]: Start accepts. Automaton has 5000 states and 8062 transitions. Word has length 113 [2023-11-26 11:52:44,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:52:44,095 INFO L495 AbstractCegarLoop]: Abstraction has 5000 states and 8062 transitions. [2023-11-26 11:52:44,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-11-26 11:52:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5000 states and 8062 transitions. [2023-11-26 11:52:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-26 11:52:44,108 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:52:44,109 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 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] [2023-11-26 11:52:44,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:52:44,109 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:52:44,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:52:44,110 INFO L85 PathProgramCache]: Analyzing trace with hash 1745317669, now seen corresponding path program 1 times [2023-11-26 11:52:44,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:52:44,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563180605] [2023-11-26 11:52:44,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:52:44,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:52:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:52:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:52:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:52:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:52:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:52:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:52:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-26 11:52:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:52:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-26 11:52:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-26 11:52:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:52:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-26 11:52:44,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:52:44,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563180605] [2023-11-26 11:52:44,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563180605] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:52:44,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:52:44,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:52:44,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863360884] [2023-11-26 11:52:44,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:52:44,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:52:44,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:52:44,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:52:44,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:52:44,906 INFO L87 Difference]: Start difference. First operand 5000 states and 8062 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12)