./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 5483cbf8ead6e4b7e201254f8b50a2e69819c972347dc4ffde5aceae794b0023 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 20:06:15,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 20:06:15,649 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 20:06:15,653 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 20:06:15,654 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 20:06:15,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 20:06:15,674 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 20:06:15,675 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 20:06:15,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 20:06:15,675 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 20:06:15,675 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 20:06:15,675 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 20:06:15,676 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:06:15,676 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:06:15,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:06:15,677 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 20:06:15,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 20:06:15,677 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-jdk21/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 -> 5483cbf8ead6e4b7e201254f8b50a2e69819c972347dc4ffde5aceae794b0023 [2025-01-09 20:06:15,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 20:06:15,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 20:06:15,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 20:06:15,959 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 20:06:15,959 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 20:06:15,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 20:06:17,150 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/758ef7466/ebfd2c5c21744b6f93099cc95871fcf4/FLAG2fa0204c0 [2025-01-09 20:06:17,691 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 20:06:17,692 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 20:06:17,735 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/758ef7466/ebfd2c5c21744b6f93099cc95871fcf4/FLAG2fa0204c0 [2025-01-09 20:06:17,751 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/758ef7466/ebfd2c5c21744b6f93099cc95871fcf4 [2025-01-09 20:06:17,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 20:06:17,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 20:06:17,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 20:06:17,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 20:06:17,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 20:06:17,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:06:17" (1/1) ... [2025-01-09 20:06:17,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e6e5498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:17, skipping insertion in model container [2025-01-09 20:06:17,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:06:17" (1/1) ... [2025-01-09 20:06:17,851 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 20:06:20,556 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2025-01-09 20:06:20,559 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2025-01-09 20:06:20,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:06:20,663 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 20:06:20,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5337] [2025-01-09 20:06:20,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5344] [2025-01-09 20:06:20,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2025-01-09 20:06:20,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5397-5398] [2025-01-09 20:06:20,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5403-5405] [2025-01-09 20:06:20,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2025-01-09 20:06:20,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2025-01-09 20:06:20,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2025-01-09 20:06:20,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2025-01-09 20:06:20,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2025-01-09 20:06:20,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2025-01-09 20:06:20,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2025-01-09 20:06:20,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2025-01-09 20:06:20,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2025-01-09 20:06:20,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2025-01-09 20:06:20,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5689-5690] [2025-01-09 20:06:20,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5723-5724] [2025-01-09 20:06:20,940 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2025-01-09 20:06:20,941 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2025-01-09 20:06:20,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:06:21,088 INFO L204 MainTranslator]: Completed translation [2025-01-09 20:06:21,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21 WrapperNode [2025-01-09 20:06:21,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 20:06:21,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 20:06:21,093 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 20:06:21,094 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 20:06:21,101 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:21,178 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:21,400 INFO L138 Inliner]: procedures = 444, calls = 2435, calls flagged for inlining = 214, calls inlined = 199, statements flattened = 6663 [2025-01-09 20:06:21,401 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 20:06:21,402 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 20:06:21,402 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 20:06:21,402 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 20:06:21,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:21,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:21,441 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,056 INFO L175 MemorySlicer]: Split 1023 memory accesses to 25 slices as follows [6, 1, 1, 1, 2, 2, 9, 9, 9, 26, 7, 9, 52, 3, 2, 7, 5, 5, 5, 6, 5, 2, 846, 1, 2]. 83 percent of accesses are in the largest equivalence class. The 89 initializations are split as follows [6, 0, 0, 1, 0, 2, 8, 8, 8, 0, 6, 8, 0, 1, 0, 7, 5, 5, 5, 6, 5, 0, 5, 1, 2]. The 441 writes are split as follows [0, 0, 0, 0, 1, 0, 0, 0, 0, 26, 0, 0, 42, 0, 1, 0, 0, 0, 0, 0, 0, 1, 370, 0, 0]. [2025-01-09 20:06:22,056 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,057 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,159 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,301 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,411 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 20:06:22,412 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 20:06:22,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 20:06:22,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 20:06:22,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (1/1) ... [2025-01-09 20:06:22,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:06:22,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 20:06:22,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 20:06:22,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 20:06:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 20:06:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-01-09 20:06:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-01-09 20:06:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2025-01-09 20:06:22,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 20:06:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 20:06:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 20:06:22,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 20:06:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 20:06:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 20:06:22,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 20:06:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 20:06:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 20:06:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:06:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2025-01-09 20:06:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-01-09 20:06:22,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-01-09 20:06:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-01-09 20:06:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-01-09 20:06:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 20:06:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 20:06:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 20:06:22,534 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 20:06:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2025-01-09 20:06:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 20:06:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 20:06:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 20:06:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 20:06:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2025-01-09 20:06:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2025-01-09 20:06:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 20:06:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 20:06:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-01-09 20:06:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-01-09 20:06:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2025-01-09 20:06:22,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 20:06:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2025-01-09 20:06:22,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 20:06:22,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 20:06:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2025-01-09 20:06:22,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2025-01-09 20:06:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-01-09 20:06:22,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-01-09 20:06:22,545 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-01-09 20:06:22,545 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-01-09 20:06:22,545 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 20:06:22,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 20:06:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 20:06:22,546 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 20:06:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2025-01-09 20:06:22,546 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2025-01-09 20:06:23,323 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 20:06:23,326 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 20:06:23,405 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 20:06:38,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 20:06:38,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 20:06:38,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 20:06:38,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 20:06:38,184 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2025-01-09 20:06:38,184 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: 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; [2025-01-09 20:06:38,184 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume -2147483648 <= tlan_eisa_probe_#t~ret364#1 && tlan_eisa_probe_#t~ret364#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret364#1; [2025-01-09 20:06:38,184 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015-1: assume -2147483648 <= tlan_eisa_probe_#t~ret365#1 && tlan_eisa_probe_#t~ret365#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret365#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: 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 [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-4: assume 0 != tlan_eisa_probe_#t~bitwise349#1;havoc tlan_eisa_probe_#t~bitwise349#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-4: assume !(0 != tlan_eisa_probe_#t~bitwise349#1);havoc tlan_eisa_probe_#t~bitwise349#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: 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; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := ~debug~0; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0); [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := 0; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-6: assume !(0 == ~debug~0); [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: 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 [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901-1: assume -2147483648 <= tlan_eisa_probe_#t~ret351#1 && tlan_eisa_probe_#t~ret351#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret351#1; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: 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; [2025-01-09 20:06:38,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := ~debug~0; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(16 == ~debug~0); [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := 0; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-6: assume !(0 == ~debug~0); [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-4: assume 0 != tlan_eisa_probe_#t~bitwise352#1;havoc tlan_eisa_probe_#t~bitwise352#1; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-4: assume !(0 != tlan_eisa_probe_#t~bitwise352#1);havoc tlan_eisa_probe_#t~bitwise352#1; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: 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 [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908-1: assume -2147483648 <= tlan_eisa_probe_#t~ret354#1 && tlan_eisa_probe_#t~ret354#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret354#1; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := ~debug~0; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(16 == ~debug~0); [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-6: 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~ret1381#1.base, __request_region_#t~ret1381#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; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-4: assume 0 != tlan_eisa_probe_#t~bitwise355#1;havoc tlan_eisa_probe_#t~bitwise355#1; [2025-01-09 20:06:38,189 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-4: assume !(0 != tlan_eisa_probe_#t~bitwise355#1);havoc tlan_eisa_probe_#t~bitwise355#1; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: 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; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: 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 [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: 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 [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2025-01-09 20:06:38,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: 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 [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6951: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-2: 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 [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303: SUMMARY for call __request_region_#t~ret1381#1.base, __request_region_#t~ret1381#1.offset := ldv_malloc(56); srcloc: null [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303-1: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1381#1.base, __request_region_#t~ret1381#1.offset;havoc __request_region_#t~ret1381#1.base, __request_region_#t~ret1381#1.offset; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := 0; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint __request_region_returnLabel#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~ret1381#1.base, __request_region_#t~ret1381#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; [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 20:06:38,191 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 20:06:38,991 INFO L? ?]: Removed 2734 outVars from TransFormulas that were not future-live. [2025-01-09 20:06:38,991 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 20:06:39,045 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 20:06:39,046 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 20:06:39,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:06:39 BoogieIcfgContainer [2025-01-09 20:06:39,046 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 20:06:39,048 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 20:06:39,048 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 20:06:39,056 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 20:06:39,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:06:17" (1/3) ... [2025-01-09 20:06:39,056 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb0aaa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:06:39, skipping insertion in model container [2025-01-09 20:06:39,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:06:21" (2/3) ... [2025-01-09 20:06:39,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb0aaa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:06:39, skipping insertion in model container [2025-01-09 20:06:39,057 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:06:39" (3/3) ... [2025-01-09 20:06:39,057 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 20:06:39,073 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 20:06:39,079 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i that has 107 procedures, 2837 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 20:06:39,171 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 20:06:39,181 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;@789002e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 20:06:39,182 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 20:06:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand has 2835 states, 2039 states have (on average 1.3437959784207945) internal successors, (2740), 2076 states have internal predecessors, (2740), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) [2025-01-09 20:06:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2025-01-09 20:06:39,216 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:06:39,218 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 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] [2025-01-09 20:06:39,218 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:06:39,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:06:39,223 INFO L85 PathProgramCache]: Analyzing trace with hash 175561021, now seen corresponding path program 1 times [2025-01-09 20:06:39,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:06:39,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671128768] [2025-01-09 20:06:39,229 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:06:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:06:46,595 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 128 statements into 1 equivalence classes. [2025-01-09 20:06:47,019 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 128 of 128 statements. [2025-01-09 20:06:47,022 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:06:47,022 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:06:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2025-01-09 20:06:48,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:06:48,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671128768] [2025-01-09 20:06:48,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671128768] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:06:48,072 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:06:48,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:06:48,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073063573] [2025-01-09 20:06:48,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:06:48,079 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:06:48,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:06:48,102 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:06:48,102 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:06:48,110 INFO L87 Difference]: Start difference. First operand has 2835 states, 2039 states have (on average 1.3437959784207945) internal successors, (2740), 2076 states have internal predecessors, (2740), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-01-09 20:06:52,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:06:53,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:06:53,787 INFO L93 Difference]: Finished difference Result 7123 states and 10624 transitions. [2025-01-09 20:06:53,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:06:53,788 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 128 [2025-01-09 20:06:53,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:06:53,842 INFO L225 Difference]: With dead ends: 7123 [2025-01-09 20:06:53,842 INFO L226 Difference]: Without dead ends: 4255 [2025-01-09 20:06:53,870 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 [2025-01-09 20:06:53,871 INFO L435 NwaCegarLoop]: 4269 mSDtfsCounter, 3680 mSDsluCounter, 2375 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3680 SdHoareTripleChecker+Valid, 6644 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-01-09 20:06:53,872 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3680 Valid, 6644 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 80 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 20:06:53,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4255 states. [2025-01-09 20:06:54,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4255 to 4233. [2025-01-09 20:06:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4233 states, 3057 states have (on average 1.3097808308799477) internal successors, (4004), 3123 states have internal predecessors, (4004), 1002 states have call successors, (1002), 190 states have call predecessors, (1002), 173 states have return successors, (1010), 955 states have call predecessors, (1010), 1002 states have call successors, (1010) [2025-01-09 20:06:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 4233 states and 6016 transitions. [2025-01-09 20:06:54,135 INFO L78 Accepts]: Start accepts. Automaton has 4233 states and 6016 transitions. Word has length 128 [2025-01-09 20:06:54,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:06:54,135 INFO L471 AbstractCegarLoop]: Abstraction has 4233 states and 6016 transitions. [2025-01-09 20:06:54,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-01-09 20:06:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6016 transitions. [2025-01-09 20:06:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2025-01-09 20:06:54,141 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:06:54,141 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 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] [2025-01-09 20:06:54,141 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 20:06:54,141 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:06:54,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:06:54,142 INFO L85 PathProgramCache]: Analyzing trace with hash 493093667, now seen corresponding path program 1 times [2025-01-09 20:06:54,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:06:54,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276406008] [2025-01-09 20:06:54,142 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:06:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:07:00,799 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 130 statements into 1 equivalence classes. [2025-01-09 20:07:00,903 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 130 of 130 statements. [2025-01-09 20:07:00,904 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:07:00,904 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:07:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2025-01-09 20:07:01,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:07:01,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276406008] [2025-01-09 20:07:01,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276406008] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:07:01,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:07:01,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:07:01,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19640412] [2025-01-09 20:07:01,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:07:01,290 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:07:01,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:07:01,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:07:01,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:07:01,293 INFO L87 Difference]: Start difference. First operand 4233 states and 6016 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-01-09 20:07:05,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:07:06,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:07:06,853 INFO L93 Difference]: Finished difference Result 12229 states and 17610 transitions. [2025-01-09 20:07:06,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:07:06,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 130 [2025-01-09 20:07:06,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:07:06,944 INFO L225 Difference]: With dead ends: 12229 [2025-01-09 20:07:06,944 INFO L226 Difference]: Without dead ends: 8013 [2025-01-09 20:07:06,977 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 [2025-01-09 20:07:06,979 INFO L435 NwaCegarLoop]: 4099 mSDtfsCounter, 3930 mSDsluCounter, 3920 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3930 SdHoareTripleChecker+Valid, 8019 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-01-09 20:07:06,979 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3930 Valid, 8019 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-01-09 20:07:06,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8013 states. [2025-01-09 20:07:07,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8013 to 7999. [2025-01-09 20:07:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7999 states, 5767 states have (on average 1.3069186752210855) internal successors, (7537), 5894 states have internal predecessors, (7537), 1893 states have call successors, (1893), 372 states have call predecessors, (1893), 338 states have return successors, (2164), 1800 states have call predecessors, (2164), 1893 states have call successors, (2164) [2025-01-09 20:07:07,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7999 states to 7999 states and 11594 transitions. [2025-01-09 20:07:07,406 INFO L78 Accepts]: Start accepts. Automaton has 7999 states and 11594 transitions. Word has length 130 [2025-01-09 20:07:07,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:07:07,407 INFO L471 AbstractCegarLoop]: Abstraction has 7999 states and 11594 transitions. [2025-01-09 20:07:07,407 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-01-09 20:07:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 7999 states and 11594 transitions. [2025-01-09 20:07:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2025-01-09 20:07:07,415 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:07:07,415 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 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] [2025-01-09 20:07:07,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 20:07:07,416 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:07:07,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:07:07,416 INFO L85 PathProgramCache]: Analyzing trace with hash -119920967, now seen corresponding path program 1 times [2025-01-09 20:07:07,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:07:07,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203317950] [2025-01-09 20:07:07,416 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:07:07,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:07:13,452 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 154 statements into 1 equivalence classes. [2025-01-09 20:07:13,534 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 154 of 154 statements. [2025-01-09 20:07:13,535 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:07:13,535 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:07:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2025-01-09 20:07:14,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:07:14,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203317950] [2025-01-09 20:07:14,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203317950] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:07:14,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:07:14,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:07:14,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118804398] [2025-01-09 20:07:14,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:07:14,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:07:14,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:07:14,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:07:14,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:07:14,040 INFO L87 Difference]: Start difference. First operand 7999 states and 11594 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 20:07:18,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:07:19,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:07:19,315 INFO L93 Difference]: Finished difference Result 23538 states and 34375 transitions. [2025-01-09 20:07:19,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:07:19,316 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), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 154 [2025-01-09 20:07:19,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:07:19,501 INFO L225 Difference]: With dead ends: 23538 [2025-01-09 20:07:19,501 INFO L226 Difference]: Without dead ends: 15556 [2025-01-09 20:07:19,565 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 [2025-01-09 20:07:19,568 INFO L435 NwaCegarLoop]: 4052 mSDtfsCounter, 4174 mSDsluCounter, 3929 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4174 SdHoareTripleChecker+Valid, 7981 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-01-09 20:07:19,569 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4174 Valid, 7981 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-01-09 20:07:19,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15556 states. [2025-01-09 20:07:20,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15556 to 15542. [2025-01-09 20:07:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15542 states, 11199 states have (on average 1.3059201714438788) internal successors, (14625), 11458 states have internal predecessors, (14625), 3678 states have call successors, (3678), 739 states have call predecessors, (3678), 664 states have return successors, (4471), 3476 states have call predecessors, (4471), 3678 states have call successors, (4471) [2025-01-09 20:07:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15542 states to 15542 states and 22774 transitions. [2025-01-09 20:07:20,268 INFO L78 Accepts]: Start accepts. Automaton has 15542 states and 22774 transitions. Word has length 154 [2025-01-09 20:07:20,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:07:20,269 INFO L471 AbstractCegarLoop]: Abstraction has 15542 states and 22774 transitions. [2025-01-09 20:07:20,270 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), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 20:07:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 15542 states and 22774 transitions. [2025-01-09 20:07:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2025-01-09 20:07:20,276 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:07:20,277 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 6, 6, 6, 6, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:07:20,277 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 20:07:20,277 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:07:20,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:07:20,278 INFO L85 PathProgramCache]: Analyzing trace with hash -819054530, now seen corresponding path program 1 times [2025-01-09 20:07:20,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:07:20,278 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810866928] [2025-01-09 20:07:20,278 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:07:20,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:07:26,101 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 203 statements into 1 equivalence classes. [2025-01-09 20:07:26,193 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 203 of 203 statements. [2025-01-09 20:07:26,193 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:07:26,193 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:07:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2025-01-09 20:07:26,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:07:26,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810866928] [2025-01-09 20:07:26,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810866928] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:07:26,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:07:26,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:07:26,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695351791] [2025-01-09 20:07:26,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:07:26,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:07:26,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:07:26,728 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:07:26,728 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:07:26,728 INFO L87 Difference]: Start difference. First operand 15542 states and 22774 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-01-09 20:07:30,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:07:32,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:07:32,509 INFO L93 Difference]: Finished difference Result 34672 states and 50656 transitions. [2025-01-09 20:07:32,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:07:32,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 203 [2025-01-09 20:07:32,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:07:32,649 INFO L225 Difference]: With dead ends: 34672 [2025-01-09 20:07:32,650 INFO L226 Difference]: Without dead ends: 19147 [2025-01-09 20:07:32,731 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 [2025-01-09 20:07:32,733 INFO L435 NwaCegarLoop]: 5731 mSDtfsCounter, 1731 mSDsluCounter, 3958 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1731 SdHoareTripleChecker+Valid, 9689 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-01-09 20:07:32,734 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1731 Valid, 9689 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-01-09 20:07:32,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19147 states. [2025-01-09 20:07:33,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19147 to 19137. [2025-01-09 20:07:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19137 states, 13795 states have (on average 1.3041681768756797) internal successors, (17991), 14124 states have internal predecessors, (17991), 4490 states have call successors, (4490), 968 states have call predecessors, (4490), 851 states have return successors, (5355), 4199 states have call predecessors, (5355), 4490 states have call successors, (5355) [2025-01-09 20:07:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19137 states to 19137 states and 27836 transitions. [2025-01-09 20:07:33,476 INFO L78 Accepts]: Start accepts. Automaton has 19137 states and 27836 transitions. Word has length 203 [2025-01-09 20:07:33,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:07:33,478 INFO L471 AbstractCegarLoop]: Abstraction has 19137 states and 27836 transitions. [2025-01-09 20:07:33,478 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-01-09 20:07:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 19137 states and 27836 transitions. [2025-01-09 20:07:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2025-01-09 20:07:33,486 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:07:33,486 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:07:33,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 20:07:33,486 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:07:33,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:07:33,487 INFO L85 PathProgramCache]: Analyzing trace with hash -1820142837, now seen corresponding path program 1 times [2025-01-09 20:07:33,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:07:33,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443381981] [2025-01-09 20:07:33,489 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:07:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:07:39,640 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 275 statements into 1 equivalence classes. [2025-01-09 20:07:39,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 275 of 275 statements. [2025-01-09 20:07:39,727 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:07:39,727 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat