./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:37:06,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:37:06,517 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:37:06,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:37:06,523 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:37:06,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:37:06,547 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:37:06,547 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:37:06,548 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:37:06,548 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:37:06,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:37:06,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:37:06,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:37:06,548 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:37:06,548 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:37:06,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:37:06,549 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:37:06,549 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:37:06,550 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:37:06,550 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:37:06,551 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:37:06,551 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:37:06,551 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 [2025-03-17 09:37:06,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:37:06,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:37:06,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:37:06,777 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:37:06,778 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:37:06,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-03-17 09:37:07,928 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e84fac31/8360411c3b3846a28eda0ed09dd64df1/FLAGe50a2d4ca [2025-03-17 09:37:08,415 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:37:08,416 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-03-17 09:37:08,460 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e84fac31/8360411c3b3846a28eda0ed09dd64df1/FLAGe50a2d4ca [2025-03-17 09:37:08,507 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e84fac31/8360411c3b3846a28eda0ed09dd64df1 [2025-03-17 09:37:08,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:37:08,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:37:08,512 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:37:08,512 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:37:08,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:37:08,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:08" (1/1) ... [2025-03-17 09:37:08,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d41f3a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:08, skipping insertion in model container [2025-03-17 09:37:08,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:37:08" (1/1) ... [2025-03-17 09:37:08,664 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:37:11,080 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2025-03-17 09:37:11,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2025-03-17 09:37:11,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:37:11,143 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:37:11,239 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"); [5360] [2025-03-17 09:37:11,241 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)); [5367] [2025-03-17 09:37:11,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5374] [2025-03-17 09:37:11,243 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5420-5421] [2025-03-17 09:37:11,243 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"); [5426-5428] [2025-03-17 09:37:11,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5476] [2025-03-17 09:37:11,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5479] [2025-03-17 09:37:11,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5482] [2025-03-17 09:37:11,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5485] [2025-03-17 09:37:11,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5583] [2025-03-17 09:37:11,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5591] [2025-03-17 09:37:11,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5621] [2025-03-17 09:37:11,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5629] [2025-03-17 09:37:11,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5636] [2025-03-17 09:37:11,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5644] [2025-03-17 09:37:11,257 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)); [5712-5713] [2025-03-17 09:37:11,258 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)); [5746-5747] [2025-03-17 09:37:11,435 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2025-03-17 09:37:11,436 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2025-03-17 09:37:11,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:37:11,553 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:37:11,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11 WrapperNode [2025-03-17 09:37:11,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:37:11,555 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:37:11,555 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:37:11,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:37:11,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:11,621 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:11,819 INFO L138 Inliner]: procedures = 432, calls = 2420, calls flagged for inlining = 198, calls inlined = 183, statements flattened = 6129 [2025-03-17 09:37:11,820 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:37:11,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:37:11,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:37:11,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:37:11,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:11,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:11,903 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,553 INFO L175 MemorySlicer]: Split 1036 memory accesses to 25 slices as follows [6, 2, 1, 5, 2, 9, 9, 9, 1, 26, 7, 2, 9, 2, 6, 1, 853, 59, 7, 5, 5, 5, 1, 2, 2]. 82 percent of accesses are in the largest equivalence class. The 88 initializations are split as follows [6, 0, 1, 5, 2, 8, 8, 8, 0, 0, 6, 0, 8, 0, 6, 0, 5, 0, 7, 5, 5, 5, 1, 0, 2]. The 448 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, 1, 0, 1, 0, 0, 409, 10, 0, 0, 0, 0, 0, 1, 0]. [2025-03-17 09:37:12,553 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,642 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,705 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:37:12,765 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:37:12,765 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:37:12,765 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:37:12,767 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (1/1) ... [2025-03-17 09:37:12,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:37:12,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:37:12,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 09:37:12,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2025-03-17 09:37:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-17 09:37:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:37:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-17 09:37:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2025-03-17 09:37:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2025-03-17 09:37:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-17 09:37:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-17 09:37:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:37:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2025-03-17 09:37:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-17 09:37:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2025-03-17 09:37:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2025-03-17 09:37:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2025-03-17 09:37:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2025-03-17 09:37:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:37:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-17 09:37:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-17 09:37:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-17 09:37:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:37:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:37:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-17 09:37:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2025-03-17 09:37:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:37:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:37:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-17 09:37:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:37:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:37:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:37:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2025-03-17 09:37:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2025-03-17 09:37:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:37:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-17 09:37:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-17 09:37:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2025-03-17 09:37:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2025-03-17 09:37:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2025-03-17 09:37:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2025-03-17 09:37:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2025-03-17 09:37:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2025-03-17 09:37:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-17 09:37:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:37:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:37:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-17 09:37:12,837 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2025-03-17 09:37:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2025-03-17 09:37:12,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:37:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-17 09:37:12,840 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:37:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-17 09:37:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:37:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-17 09:37:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-17 09:37:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2025-03-17 09:37:12,841 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2025-03-17 09:37:13,657 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:37:13,660 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:37:13,733 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12645: havoc __pci_enable_wake_#t~nondet1347#1; [2025-03-17 09:37:13,753 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:37:13,785 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5376-1: test_and_clear_bit_#res#1 := 1; [2025-03-17 09:37:13,785 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12786: havoc netpoll_trap_#t~nondet1363#1; [2025-03-17 09:37:14,467 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7865: call ULTIMATE.dealloc(tlan_handle_status_check_~#tlphy_ctl~0#1.base, tlan_handle_status_check_~#tlphy_ctl~0#1.offset);havoc tlan_handle_status_check_~#tlphy_ctl~0#1.base, tlan_handle_status_check_~#tlphy_ctl~0#1.offset;call ULTIMATE.dealloc(tlan_handle_status_check_~#tlphy_sts~0#1.base, tlan_handle_status_check_~#tlphy_sts~0#1.offset);havoc tlan_handle_status_check_~#tlphy_sts~0#1.base, tlan_handle_status_check_~#tlphy_sts~0#1.offset; [2025-03-17 09:37:14,467 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12829: havoc queue_work_on_#t~nondet1370#1; [2025-03-17 09:37:14,467 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12716: havoc eth_type_trans_#t~nondet1356#1; [2025-03-17 09:37:14,468 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12782: havoc netif_rx_#t~nondet1362#1; [2025-03-17 09:37:14,588 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8959: call ULTIMATE.dealloc(~#an_adv~0.base, ~#an_adv~0.offset);havoc ~#an_adv~0.base, ~#an_adv~0.offset;call ULTIMATE.dealloc(~#an_lpa~0.base, ~#an_lpa~0.offset);havoc ~#an_lpa~0.base, ~#an_lpa~0.offset;call ULTIMATE.dealloc(~#status~2.base, ~#status~2.offset);havoc ~#status~2.base, ~#status~2.offset; [2025-03-17 09:37:14,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8858: call ULTIMATE.dealloc(~#ability~0.base, ~#ability~0.offset);havoc ~#ability~0.base, ~#ability~0.offset;call ULTIMATE.dealloc(~#status~1.base, ~#status~1.offset);havoc ~#status~1.base, ~#status~1.offset;call ULTIMATE.dealloc(~#tctl~0.base, ~#tctl~0.offset);havoc ~#tctl~0.base, ~#tctl~0.offset; [2025-03-17 09:37:15,045 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5382: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2025-03-17 09:37:15,056 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10887: havoc ldv_dev_get_drvdata_#t~mem1250#1.base, ldv_dev_get_drvdata_#t~mem1250#1.offset;havoc ldv_dev_get_drvdata_#t~mem1251#1.base, ldv_dev_get_drvdata_#t~mem1251#1.offset; [2025-03-17 09:37:15,063 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12720: havoc #t~nondet1357; [2025-03-17 09:37:15,084 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12825: havoc #t~nondet1369; [2025-03-17 09:37:15,108 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5934: havoc #t~mem145.base, #t~mem145.offset; [2025-03-17 09:37:15,111 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12766: havoc #t~nondet1361; [2025-03-17 09:37:15,303 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8470: call ULTIMATE.dealloc(~#status~0#1.base, ~#status~0#1.offset);havoc ~#status~0#1.base, ~#status~0#1.offset;call ULTIMATE.dealloc(~#partner~0#1.base, ~#partner~0#1.offset);havoc ~#partner~0#1.base, ~#partner~0#1.offset;call ULTIMATE.dealloc(~#tlphy_ctl~1#1.base, ~#tlphy_ctl~1#1.offset);havoc ~#tlphy_ctl~1#1.base, ~#tlphy_ctl~1#1.offset;call ULTIMATE.dealloc(~#tlphy_par~0#1.base, ~#tlphy_par~0#1.offset);havoc ~#tlphy_par~0#1.base, ~#tlphy_par~0#1.offset;call ULTIMATE.dealloc(~#tlphy_id1~0#1.base, ~#tlphy_id1~0#1.offset);havoc ~#tlphy_id1~0#1.base, ~#tlphy_id1~0#1.offset;call ULTIMATE.dealloc(~#tlphy_id2~0#1.base, ~#tlphy_id2~0#1.offset);havoc ~#tlphy_id2~0#1.base, ~#tlphy_id2~0#1.offset; [2025-03-17 09:37:15,326 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5688: havoc #t~mem79.base, #t~mem79.offset; [2025-03-17 09:37:15,356 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8640: call ULTIMATE.dealloc(~#data0~1.base, ~#data0~1.offset);havoc ~#data0~1.base, ~#data0~1.offset;call ULTIMATE.dealloc(~#data1~1.base, ~#data1~1.offset);havoc ~#data1~1.base, ~#data1~1.offset;call ULTIMATE.dealloc(~#data2~0.base, ~#data2~0.offset);havoc ~#data2~0.base, ~#data2~0.offset;call ULTIMATE.dealloc(~#data3~0.base, ~#data3~0.offset);havoc ~#data3~0.base, ~#data3~0.offset; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12793: havoc pci_enable_device_#t~nondet1364#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10713-1: ldv_register_netdev_95_#res#1 := ldv_register_netdev_95_~ldv_func_res~4#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10449-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10450-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6655: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12701: havoc dma_set_mask_#t~nondet1353#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12833: havoc register_netdev_#t~nondet1371#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12800: havoc pci_request_regions_#t~nondet1365#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5666: havoc is_device_dma_capable_#t~mem52#1.base, is_device_dma_capable_#t~mem52#1.offset;havoc is_device_dma_capable_#t~mem53#1.base, is_device_dma_capable_#t~mem53#1.offset;havoc is_device_dma_capable_#t~mem54#1;havoc is_device_dma_capable_#t~short55#1; [2025-03-17 09:37:15,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12674: havoc alloc_etherdev_mqs_#t~ret1350#1.base, alloc_etherdev_mqs_#t~ret1350#1.offset; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12708: havoc eth_change_mtu_#t~nondet1354#1; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12841: havoc skb_pad_#t~nondet1373#1; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9703-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9706-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12745: havoc ldv_pre_register_netdev_#t~nondet1358#1; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12712: havoc eth_mac_addr_#t~nondet1355#1; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10698-1: ldv_alloc_etherdev_mqs_94_#res#1.base, ldv_alloc_etherdev_mqs_94_#res#1.offset := ldv_alloc_etherdev_mqs_94_~ldv_func_res~3#1.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3#1.offset; [2025-03-17 09:37:15,905 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9708-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:37:15,910 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12653: havoc #t~nondet1349; [2025-03-17 09:37:16,015 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10655-1: ldv_del_timer_sync_91_#res#1 := ldv_del_timer_sync_91_~ldv_func_res~1#1; [2025-03-17 09:37:16,015 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12694: havoc del_timer_sync_#t~nondet1352#1; [2025-03-17 09:37:16,015 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9720-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-17 09:37:16,080 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436: havoc arch_irqs_disabled_flags_#t~bitwise13#1; [2025-03-17 09:37:16,085 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10620: #res#1 := ~ldv_func_res~0#1; [2025-03-17 09:37:16,086 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12758: havoc mod_timer_#t~nondet1359#1; [2025-03-17 09:37:16,152 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678: havoc cancel_work_sync_#t~nondet1351#1; [2025-03-17 09:37:16,268 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10057: #res := ~arg0; [2025-03-17 09:37:16,369 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8690: call ULTIMATE.dealloc(tlan_phy_detect_~#control~0#1.base, tlan_phy_detect_~#control~0#1.offset);havoc tlan_phy_detect_~#control~0#1.base, tlan_phy_detect_~#control~0#1.offset;call ULTIMATE.dealloc(tlan_phy_detect_~#hi~0#1.base, tlan_phy_detect_~#hi~0#1.offset);havoc tlan_phy_detect_~#hi~0#1.base, tlan_phy_detect_~#hi~0#1.offset;call ULTIMATE.dealloc(tlan_phy_detect_~#lo~0#1.base, tlan_phy_detect_~#lo~0#1.offset);havoc tlan_phy_detect_~#lo~0#1.base, tlan_phy_detect_~#lo~0#1.offset; [2025-03-17 09:37:16,435 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8819: call ULTIMATE.dealloc(~#value~6.base, ~#value~6.offset);havoc ~#value~6.base, ~#value~6.offset; [2025-03-17 09:37:16,637 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10771-1: ldv_request_irq_100_#res#1 := ldv_request_irq_100_~ldv_func_res~5#1; [2025-03-17 09:37:16,637 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12762: havoc netdev_err_#t~nondet1360#1; [2025-03-17 09:37:16,637 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12837: havoc request_threaded_irq_#t~nondet1372#1; [2025-03-17 09:37:16,637 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7135: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-03-17 09:37:16,637 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10492-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-17 09:37:16,639 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12814: havoc #t~nondet1367; [2025-03-17 09:37:22,869 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038: assume -2147483648 <= tlan_eisa_probe_#t~ret365#1 && tlan_eisa_probe_#t~ret365#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret365#1; [2025-03-17 09:37:22,869 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2025-03-17 09:37:22,869 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038-1: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: SUMMARY for call tlan_eisa_probe_#t~ret350#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 [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: 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); [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: 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)); [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10672-1: ldv___pci_register_driver_92_#res#1 := ldv___pci_register_driver_92_~ldv_func_res~2#1; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10276: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10276-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10276-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6990: tlan_eisa_probe_~irq~0#1 := 5; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924-1: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: assume -2147483648 <= tlan_eisa_probe_#t~ret351#1 && tlan_eisa_probe_#t~ret351#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret351#1; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10261: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-17 09:37:22,870 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12821: havoc pci_wake_from_d3_#t~nondet1368#1; [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume -2147483648 <= tlan_eisa_probe_#t~ret363#1 && tlan_eisa_probe_#t~ret363#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume { :begin_inline___request_region } true;__request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0;havoc __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;__request_region_~arg0#1.base, __request_region_~arg0#1.offset := __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset;__request_region_~arg1#1 := __request_region_#in~arg1#1;__request_region_~arg2#1 := __request_region_#in~arg2#1;__request_region_~arg3#1.base, __request_region_~arg3#1.offset := __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset;__request_region_~arg4#1 := __request_region_#in~arg4#1; [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9684-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: assume 16 == ~debug~0; [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: assume !(16 == ~debug~0); [2025-03-17 09:37:22,871 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: SUMMARY for call tlan_eisa_probe_#t~ret359#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 [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: 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); [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: 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)); [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12807: havoc pci_save_state_#t~nondet1366#1; [2025-03-17 09:37:22,874 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6994: tlan_eisa_probe_~irq~0#1 := 9; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-2: havoc tlan_eisa_probe_#t~bitwise352#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise352#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise352#1 <= 16) && tlan_eisa_probe_#t~bitwise352#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise352#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise352#1 >= -2147483648; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928: assume 0 != tlan_eisa_probe_#t~bitwise352#1;havoc tlan_eisa_probe_#t~bitwise352#1; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928: assume !(0 != tlan_eisa_probe_#t~bitwise352#1);havoc tlan_eisa_probe_#t~bitwise352#1; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := 0; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume !(0 == ~debug~0); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := ~debug~0; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume !(16 == ~debug~0); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume 16 == ~debug~0; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume !(16 == ~debug~0); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 16 == ~debug~0; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(16 == ~debug~0); [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859: havoc __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859-1: tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset := __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;havoc __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1;assume { :end_inline___request_region } true;tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset;havoc tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859-2: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset;havoc __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859-3: SUMMARY for call __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset := ldv_malloc(56); srcloc: null [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: SUMMARY for call tlan_eisa_probe_#t~ret353#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 [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10250: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: assume -2147483648 <= tlan_eisa_probe_#t~ret364#1 && tlan_eisa_probe_#t~ret364#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret364#1; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume -2147483648 <= tlan_eisa_probe_#t~ret354#1 && tlan_eisa_probe_#t~ret354#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret354#1; [2025-03-17 09:37:22,875 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030-1: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: 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); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: 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)); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := 0; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047: assume !(0 == ~debug~0); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981-1: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6998: tlan_eisa_probe_~irq~0#1 := 10; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950-1: SUMMARY for call tlan_eisa_probe_#t~ret358#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 [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918: tlan_eisa_probe_~ioaddr~0#1 := 4096; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12649: havoc __pci_register_driver_#t~nondet1348#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume 0 != tlan_eisa_probe_#t~bitwise355#1;havoc tlan_eisa_probe_#t~bitwise355#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume !(0 != tlan_eisa_probe_#t~bitwise355#1);havoc tlan_eisa_probe_#t~bitwise355#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: 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); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: 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)); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := 0; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume !(0 == ~debug~0); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := ~debug~0; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume !(16 == ~debug~0); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-2: havoc tlan_eisa_probe_#t~bitwise355#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise355#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise355#1 <= 16) && tlan_eisa_probe_#t~bitwise355#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise355#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise355#1 >= -2147483648; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002: tlan_eisa_probe_~irq~0#1 := 11; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986-1: SUMMARY for call tlan_eisa_probe_#t~ret362#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 [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2025-03-17 09:37:22,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970-1: SUMMARY for call tlan_eisa_probe_#t~ret360#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 [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := ~debug~0; [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume !(16 == ~debug~0); [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-2: havoc tlan_eisa_probe_#t~bitwise349#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise349#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise349#1 <= 16) && tlan_eisa_probe_#t~bitwise349#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise349#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise349#1 >= -2147483648; [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: assume 0 != tlan_eisa_probe_#t~bitwise349#1;havoc tlan_eisa_probe_#t~bitwise349#1; [2025-03-17 09:37:22,877 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: assume !(0 != tlan_eisa_probe_#t~bitwise349#1);havoc tlan_eisa_probe_#t~bitwise349#1; [2025-03-17 09:37:23,700 INFO L? ?]: Removed 2334 outVars from TransFormulas that were not future-live. [2025-03-17 09:37:23,701 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:37:23,798 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:37:23,798 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 09:37:23,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:37:23 BoogieIcfgContainer [2025-03-17 09:37:23,799 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:37:23,801 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:37:23,802 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:37:23,805 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:37:23,805 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:37:08" (1/3) ... [2025-03-17 09:37:23,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0b9be4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:37:23, skipping insertion in model container [2025-03-17 09:37:23,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:37:11" (2/3) ... [2025-03-17 09:37:23,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0b9be4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:37:23, skipping insertion in model container [2025-03-17 09:37:23,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:37:23" (3/3) ... [2025-03-17 09:37:23,807 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-03-17 09:37:23,818 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:37:23,821 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i that has 111 procedures, 2622 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-17 09:37:23,912 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:37:23,923 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@27a755d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:37:23,924 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 09:37:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand has 2621 states, 1837 states have (on average 1.3581927054980947) internal successors, (2495), 1886 states have internal predecessors, (2495), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) [2025-03-17 09:37:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2025-03-17 09:37:23,962 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:37:23,964 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:37:23,964 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:37:23,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:37:23,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1414581943, now seen corresponding path program 1 times [2025-03-17 09:37:23,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:37:23,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975116831] [2025-03-17 09:37:23,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:37:23,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:37:30,891 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 174 statements into 1 equivalence classes. [2025-03-17 09:37:31,381 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 174 of 174 statements. [2025-03-17 09:37:31,382 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:37:31,382 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:37:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2025-03-17 09:37:32,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:37:32,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975116831] [2025-03-17 09:37:32,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975116831] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:37:32,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:37:32,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:37:32,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364898325] [2025-03-17 09:37:32,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:37:32,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:37:32,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:37:32,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:37:32,380 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:37:32,388 INFO L87 Difference]: Start difference. First operand has 2621 states, 1837 states have (on average 1.3581927054980947) internal successors, (2495), 1886 states have internal predecessors, (2495), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-03-17 09:37:36,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:37:36,060 INFO L93 Difference]: Finished difference Result 5226 states and 7805 transitions. [2025-03-17 09:37:36,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:37:36,062 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 174 [2025-03-17 09:37:36,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:37:36,099 INFO L225 Difference]: With dead ends: 5226 [2025-03-17 09:37:36,100 INFO L226 Difference]: Without dead ends: 2541 [2025-03-17 09:37:36,128 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:37:36,131 INFO L435 NwaCegarLoop]: 3608 mSDtfsCounter, 14 mSDsluCounter, 3602 mSDsCounter, 0 mSdLazyCounter, 348 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 7210 SdHoareTripleChecker+Invalid, 350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 348 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2025-03-17 09:37:36,131 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 7210 Invalid, 350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 348 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2025-03-17 09:37:36,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2541 states. [2025-03-17 09:37:36,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2541 to 2523. [2025-03-17 09:37:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2523 states, 1784 states have (on average 1.3295964125560538) internal successors, (2372), 1830 states have internal predecessors, (2372), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-03-17 09:37:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2523 states and 3638 transitions. [2025-03-17 09:37:36,367 INFO L78 Accepts]: Start accepts. Automaton has 2523 states and 3638 transitions. Word has length 174 [2025-03-17 09:37:36,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:37:36,369 INFO L471 AbstractCegarLoop]: Abstraction has 2523 states and 3638 transitions. [2025-03-17 09:37:36,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-03-17 09:37:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3638 transitions. [2025-03-17 09:37:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2025-03-17 09:37:36,383 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:37:36,383 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:37:36,384 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 09:37:36,384 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:37:36,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:37:36,384 INFO L85 PathProgramCache]: Analyzing trace with hash -1393791400, now seen corresponding path program 1 times [2025-03-17 09:37:36,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:37:36,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580025239] [2025-03-17 09:37:36,385 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:37:36,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:37:42,492 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes. [2025-03-17 09:37:42,663 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 196 of 196 statements. [2025-03-17 09:37:42,664 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:37:42,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:37:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-03-17 09:37:43,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:37:43,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580025239] [2025-03-17 09:37:43,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580025239] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 09:37:43,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1194543816] [2025-03-17 09:37:43,469 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:37:43,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 09:37:43,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:37:43,473 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 09:37:43,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-17 09:37:50,835 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes. [2025-03-17 09:37:51,310 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 196 of 196 statements. [2025-03-17 09:37:51,310 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:37:51,311 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:37:51,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 4766 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-17 09:37:51,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 09:37:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-03-17 09:37:54,655 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 09:37:54,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1194543816] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:37:54,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 09:37:54,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-03-17 09:37:54,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396193793] [2025-03-17 09:37:54,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:37:54,657 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:37:54,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:37:54,658 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:37:54,658 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:37:54,658 INFO L87 Difference]: Start difference. First operand 2523 states and 3638 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 2 states have internal predecessors, (87), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:37:56,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:37:56,329 INFO L93 Difference]: Finished difference Result 5022 states and 7261 transitions. [2025-03-17 09:37:56,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:37:56,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 2 states have internal predecessors, (87), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 196 [2025-03-17 09:37:56,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:37:56,352 INFO L225 Difference]: With dead ends: 5022 [2025-03-17 09:37:56,353 INFO L226 Difference]: Without dead ends: 2523 [2025-03-17 09:37:56,365 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:37:56,366 INFO L435 NwaCegarLoop]: 3469 mSDtfsCounter, 3505 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3505 SdHoareTripleChecker+Valid, 3469 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-17 09:37:56,366 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3505 Valid, 3469 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-17 09:37:56,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2523 states. [2025-03-17 09:37:56,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2523 to 2523. [2025-03-17 09:37:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2523 states, 1784 states have (on average 1.329035874439462) internal successors, (2371), 1830 states have internal predecessors, (2371), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-03-17 09:37:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2523 states and 3637 transitions. [2025-03-17 09:37:56,456 INFO L78 Accepts]: Start accepts. Automaton has 2523 states and 3637 transitions. Word has length 196 [2025-03-17 09:37:56,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:37:56,457 INFO L471 AbstractCegarLoop]: Abstraction has 2523 states and 3637 transitions. [2025-03-17 09:37:56,457 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 2 states have internal predecessors, (87), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:37:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3637 transitions. [2025-03-17 09:37:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-03-17 09:37:56,463 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:37:56,464 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:37:56,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-17 09:37:56,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 09:37:56,665 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:37:56,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:37:56,665 INFO L85 PathProgramCache]: Analyzing trace with hash -570542512, now seen corresponding path program 1 times [2025-03-17 09:37:56,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:37:56,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892300292] [2025-03-17 09:37:56,665 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:37:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:38:02,707 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-03-17 09:38:02,828 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-03-17 09:38:02,828 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:38:02,828 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:38:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-03-17 09:38:03,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:38:03,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892300292] [2025-03-17 09:38:03,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892300292] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 09:38:03,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979120975] [2025-03-17 09:38:03,479 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:38:03,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 09:38:03,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:38:03,481 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 09:38:03,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-17 09:38:10,119 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-03-17 09:38:10,580 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-03-17 09:38:10,581 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:38:10,581 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:38:10,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 4767 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-17 09:38:10,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 09:38:13,879 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-03-17 09:38:13,879 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 09:38:13,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979120975] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:38:13,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 09:38:13,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-03-17 09:38:13,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858219609] [2025-03-17 09:38:13,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:38:13,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:38:13,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:38:13,881 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:38:13,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:38:13,881 INFO L87 Difference]: Start difference. First operand 2523 states and 3637 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:38:15,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:38:15,483 INFO L93 Difference]: Finished difference Result 5022 states and 7259 transitions. [2025-03-17 09:38:15,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:38:15,484 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 197 [2025-03-17 09:38:15,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:38:15,505 INFO L225 Difference]: With dead ends: 5022 [2025-03-17 09:38:15,506 INFO L226 Difference]: Without dead ends: 2523 [2025-03-17 09:38:15,519 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:38:15,522 INFO L435 NwaCegarLoop]: 3468 mSDtfsCounter, 3503 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3503 SdHoareTripleChecker+Valid, 3468 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-17 09:38:15,523 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3503 Valid, 3468 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-17 09:38:15,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2523 states. [2025-03-17 09:38:15,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2523 to 2523. [2025-03-17 09:38:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2523 states, 1784 states have (on average 1.3284753363228698) internal successors, (2370), 1830 states have internal predecessors, (2370), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-03-17 09:38:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2523 states and 3636 transitions. [2025-03-17 09:38:15,620 INFO L78 Accepts]: Start accepts. Automaton has 2523 states and 3636 transitions. Word has length 197 [2025-03-17 09:38:15,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:38:15,621 INFO L471 AbstractCegarLoop]: Abstraction has 2523 states and 3636 transitions. [2025-03-17 09:38:15,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 2 states have internal predecessors, (88), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:38:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3636 transitions. [2025-03-17 09:38:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2025-03-17 09:38:15,625 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:38:15,625 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:38:15,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-17 09:38:15,826 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2025-03-17 09:38:15,826 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:38:15,826 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:38:15,826 INFO L85 PathProgramCache]: Analyzing trace with hash -876889062, now seen corresponding path program 1 times [2025-03-17 09:38:15,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:38:15,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960768029] [2025-03-17 09:38:15,827 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:38:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:38:21,738 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 09:38:21,839 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 09:38:21,839 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:38:21,839 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:38:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-03-17 09:38:22,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:38:22,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960768029] [2025-03-17 09:38:22,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960768029] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 09:38:22,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [659312008] [2025-03-17 09:38:22,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:38:22,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 09:38:22,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:38:22,459 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 09:38:22,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-17 09:38:29,219 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 09:38:29,598 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 09:38:29,598 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:38:29,598 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:38:29,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 4768 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-17 09:38:29,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 09:38:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-03-17 09:38:32,908 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 09:38:32,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [659312008] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:38:32,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 09:38:32,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-03-17 09:38:32,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341778406] [2025-03-17 09:38:32,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:38:32,909 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:38:32,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:38:32,909 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:38:32,909 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:38:32,909 INFO L87 Difference]: Start difference. First operand 2523 states and 3636 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 2 states have internal predecessors, (89), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:38:34,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:38:34,507 INFO L93 Difference]: Finished difference Result 5022 states and 7257 transitions. [2025-03-17 09:38:34,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:38:34,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 2 states have internal predecessors, (89), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 198 [2025-03-17 09:38:34,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:38:34,526 INFO L225 Difference]: With dead ends: 5022 [2025-03-17 09:38:34,526 INFO L226 Difference]: Without dead ends: 2523 [2025-03-17 09:38:34,538 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 09:38:34,539 INFO L435 NwaCegarLoop]: 3467 mSDtfsCounter, 3501 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3501 SdHoareTripleChecker+Valid, 3467 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-17 09:38:34,539 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3501 Valid, 3467 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-17 09:38:34,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2523 states. [2025-03-17 09:38:34,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2523 to 2523. [2025-03-17 09:38:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2523 states, 1784 states have (on average 1.327914798206278) internal successors, (2369), 1830 states have internal predecessors, (2369), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-03-17 09:38:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2523 states and 3635 transitions. [2025-03-17 09:38:34,634 INFO L78 Accepts]: Start accepts. Automaton has 2523 states and 3635 transitions. Word has length 198 [2025-03-17 09:38:34,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:38:34,635 INFO L471 AbstractCegarLoop]: Abstraction has 2523 states and 3635 transitions. [2025-03-17 09:38:34,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 2 states have internal predecessors, (89), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-03-17 09:38:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3635 transitions. [2025-03-17 09:38:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-03-17 09:38:34,639 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:38:34,639 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:38:34,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-03-17 09:38:34,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 09:38:34,840 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:38:34,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:38:34,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1074324971, now seen corresponding path program 1 times [2025-03-17 09:38:34,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:38:34,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825385532] [2025-03-17 09:38:34,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:38:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms