./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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-linux-3.14/linux-3.14_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 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:52:39,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:52:39,834 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:52:39,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:52:39,840 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:52:39,862 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:52:39,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:52:39,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:52:39,864 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:52:39,864 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:52:39,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:52:39,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:52:39,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:52:39,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:52:39,865 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:52:39,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:52:39,866 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:52:39,867 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:52:39,867 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:52:39,867 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:52:39,868 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:52:39,868 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:52:39,868 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 -> 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 [2025-01-09 19:52:40,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:52:40,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:52:40,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:52:40,091 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:52:40,091 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:52:40,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 19:52:41,235 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11ae1cf0/fdf8abf63d194f43ba0cec0ee3d389f4/FLAGc721f9b6b [2025-01-09 19:52:41,818 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:52:41,819 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 19:52:41,860 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11ae1cf0/fdf8abf63d194f43ba0cec0ee3d389f4/FLAGc721f9b6b [2025-01-09 19:52:42,315 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11ae1cf0/fdf8abf63d194f43ba0cec0ee3d389f4 [2025-01-09 19:52:42,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:52:42,318 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:52:42,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:52:42,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:52:42,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:52:42,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:52:42" (1/1) ... [2025-01-09 19:52:42,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3c5206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:42, skipping insertion in model container [2025-01-09 19:52:42,323 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:52:42" (1/1) ... [2025-01-09 19:52:42,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:52:44,528 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-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2025-01-09 19:52:44,530 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-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2025-01-09 19:52:44,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:52:44,585 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:52:44,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5360] [2025-01-09 19:52:44,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5367] [2025-01-09 19:52:44,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5374] [2025-01-09 19:52:44,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5420-5421] [2025-01-09 19:52:44,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5426-5428] [2025-01-09 19:52:44,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5476] [2025-01-09 19:52:44,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5479] [2025-01-09 19:52:44,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5482] [2025-01-09 19:52:44,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5485] [2025-01-09 19:52:44,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5583] [2025-01-09 19:52:44,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5591] [2025-01-09 19:52:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5621] [2025-01-09 19:52:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5629] [2025-01-09 19:52:44,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5636] [2025-01-09 19:52:44,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5644] [2025-01-09 19:52:44,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5712-5713] [2025-01-09 19:52:44,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5746-5747] [2025-01-09 19:52:44,829 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-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2025-01-09 19:52:44,830 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-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2025-01-09 19:52:44,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:52:44,944 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:52:44,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44 WrapperNode [2025-01-09 19:52:44,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:52:44,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:52:44,946 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:52:44,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:52:44,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,014 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,131 INFO L138 Inliner]: procedures = 432, calls = 2420, calls flagged for inlining = 198, calls inlined = 183, statements flattened = 6129 [2025-01-09 19:52:45,132 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:52:45,133 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:52:45,133 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:52:45,133 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:52:45,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,159 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,837 INFO L175 MemorySlicer]: Split 1036 memory accesses to 25 slices as follows [1, 853, 1, 2, 2, 9, 1, 9, 9, 26, 7, 2, 9, 5, 7, 5, 59, 5, 5, 2, 6, 2, 1, 6, 2]. 82 percent of accesses are in the largest equivalence class. The 88 initializations are split as follows [0, 5, 1, 0, 2, 8, 0, 8, 8, 0, 6, 0, 8, 5, 7, 5, 0, 5, 5, 0, 6, 0, 1, 6, 2]. The 448 writes are split as follows [0, 409, 0, 1, 0, 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 10, 0, 0, 1, 0, 1, 0, 0, 0]. [2025-01-09 19:52:45,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,923 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,947 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:45,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:46,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:52:46,040 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:52:46,041 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:52:46,041 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:52:46,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (1/1) ... [2025-01-09 19:52:46,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:52:46,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:52:46,086 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 19:52:46,094 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 19:52:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-01-09 19:52:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-01-09 19:52:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:52:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:52:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2025-01-09 19:52:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:52:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2025-01-09 19:52:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2025-01-09 19:52:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:52:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:52:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:52:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:52:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:52:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 19:52:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 19:52:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 19:52:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-01-09 19:52:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-01-09 19:52:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2025-01-09 19:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-01-09 19:52:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:52:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:52:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2025-01-09 19:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:52:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2025-01-09 19:52:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2025-01-09 19:52:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:52:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-01-09 19:52:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-01-09 19:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2025-01-09 19:52:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2025-01-09 19:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-01-09 19:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-01-09 19:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-01-09 19:52:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-01-09 19:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 19:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 19:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2025-01-09 19:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2025-01-09 19:52:46,831 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:52:46,836 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:52:46,901 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:52:55,402 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2025-01-09 19:52:55,403 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2025-01-09 19:52:55,403 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2025-01-09 19:52:55,403 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038-1: 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 19:52:55,403 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 19:52:55,403 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 16 == ~debug~0; [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(16 == ~debug~0); [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2025-01-09 19:52:55,406 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859: SUMMARY for call __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset := ldv_malloc(56); srcloc: null [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859-1: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset;havoc __request_region_#t~ret1378#1.base, __request_region_#t~ret1378#1.offset; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979-2: 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 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981-1: 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 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: 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 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: 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 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := ~debug~0; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0); [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := 0; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-6: assume !(0 == ~debug~0); [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume 0 != tlan_eisa_probe_#t~bitwise349#1;havoc tlan_eisa_probe_#t~bitwise349#1; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume !(0 != tlan_eisa_probe_#t~bitwise349#1);havoc tlan_eisa_probe_#t~bitwise349#1; [2025-01-09 19:52:55,407 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: 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 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924-1: 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 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume -2147483648 <= tlan_eisa_probe_#t~ret363#1 && tlan_eisa_probe_#t~ret363#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2025-01-09 19:52:55,408 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 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: 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 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise352#1 := ~debug~0; [2025-01-09 19:52:55,408 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume !(16 == ~debug~0); [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := 0; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-6: assume !(0 == ~debug~0); [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume 0 != tlan_eisa_probe_#t~bitwise352#1;havoc tlan_eisa_probe_#t~bitwise352#1; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume !(0 != tlan_eisa_probe_#t~bitwise352#1);havoc tlan_eisa_probe_#t~bitwise352#1; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: 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 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume !(0 == ~debug~0); [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise349#1 := 0; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: 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 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2025-01-09 19:52:55,409 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: 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 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2025-01-09 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2025-01-09 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030-1: 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 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2025-01-09 19:52:55,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2025-01-09 19:52:55,412 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~ret1378#1.base, __request_region_#t~ret1378#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;havoc __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1;assume { :end_inline___request_region } true;tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset;havoc tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset; [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise355#1 := ~debug~0; [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume !(16 == ~debug~0); [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume 0 != tlan_eisa_probe_#t~bitwise355#1;havoc tlan_eisa_probe_#t~bitwise355#1; [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume !(0 != tlan_eisa_probe_#t~bitwise355#1);havoc tlan_eisa_probe_#t~bitwise355#1; [2025-01-09 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: 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 19:52:55,413 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-6: 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~ret1378#1.base, __request_region_#t~ret1378#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;__request_region_~arg0#1.base, __request_region_~arg0#1.offset := __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset;__request_region_~arg1#1 := __request_region_#in~arg1#1;__request_region_~arg2#1 := __request_region_#in~arg2#1;__request_region_~arg3#1.base, __request_region_~arg3#1.offset := __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset;__request_region_~arg4#1 := __request_region_#in~arg4#1; [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: 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 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: 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 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !(16 == ~debug~0); [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume 16 == ~debug~0; [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume !(16 == ~debug~0); [2025-01-09 19:52:55,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume 16 == ~debug~0; [2025-01-09 19:52:56,150 INFO L? ?]: Removed 2726 outVars from TransFormulas that were not future-live. [2025-01-09 19:52:56,150 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:52:56,186 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:52:56,186 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:52:56,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:52:56 BoogieIcfgContainer [2025-01-09 19:52:56,187 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:52:56,189 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:52:56,189 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:52:56,192 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:52:56,192 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:52:42" (1/3) ... [2025-01-09 19:52:56,193 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d69e500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:52:56, skipping insertion in model container [2025-01-09 19:52:56,193 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:52:44" (2/3) ... [2025-01-09 19:52:56,193 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d69e500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:52:56, skipping insertion in model container [2025-01-09 19:52:56,193 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:52:56" (3/3) ... [2025-01-09 19:52:56,194 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2025-01-09 19:52:56,204 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:52:56,207 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i that has 111 procedures, 2725 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 19:52:56,288 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:52:56,295 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;@21c5409, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:52:56,296 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:52:56,304 INFO L276 IsEmpty]: Start isEmpty. Operand has 2724 states, 1940 states have (on average 1.3391752577319587) internal successors, (2598), 1989 states have internal predecessors, (2598), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) [2025-01-09 19:52:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2025-01-09 19:52:56,321 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:52:56,322 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:52:56,322 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:52:56,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:52:56,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1636833926, now seen corresponding path program 1 times [2025-01-09 19:52:56,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:52:56,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10362956] [2025-01-09 19:52:56,331 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:52:56,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:53:02,921 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 178 statements into 1 equivalence classes. [2025-01-09 19:53:03,276 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 178 of 178 statements. [2025-01-09 19:53:03,277 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:03,277 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2025-01-09 19:53:03,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:53:03,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10362956] [2025-01-09 19:53:03,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10362956] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:53:03,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:53:03,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:53:03,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622223651] [2025-01-09 19:53:03,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:53:03,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:53:03,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:53:03,909 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:53:03,909 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:53:03,916 INFO L87 Difference]: Start difference. First operand has 2724 states, 1940 states have (on average 1.3391752577319587) internal successors, (2598), 1989 states have internal predecessors, (2598), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-01-09 19:53:04,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:53:04,284 INFO L93 Difference]: Finished difference Result 5427 states and 8006 transitions. [2025-01-09 19:53:04,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:53:04,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 178 [2025-01-09 19:53:04,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:53:04,314 INFO L225 Difference]: With dead ends: 5427 [2025-01-09 19:53:04,314 INFO L226 Difference]: Without dead ends: 2636 [2025-01-09 19:53:04,337 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 19:53:04,338 INFO L435 NwaCegarLoop]: 3874 mSDtfsCounter, 14 mSDsluCounter, 3870 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 7744 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:53:04,339 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 7744 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 19:53:04,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2636 states. [2025-01-09 19:53:04,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2636 to 2618. [2025-01-09 19:53:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 1879 states have (on average 1.3129324108568388) internal successors, (2467), 1925 states have internal predecessors, (2467), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-01-09 19:53:04,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3733 transitions. [2025-01-09 19:53:04,554 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3733 transitions. Word has length 178 [2025-01-09 19:53:04,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:53:04,555 INFO L471 AbstractCegarLoop]: Abstraction has 2618 states and 3733 transitions. [2025-01-09 19:53:04,558 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-01-09 19:53:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3733 transitions. [2025-01-09 19:53:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2025-01-09 19:53:04,573 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:53:04,573 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:53:04,573 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:53:04,573 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:53:04,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:53:04,574 INFO L85 PathProgramCache]: Analyzing trace with hash 620089863, now seen corresponding path program 1 times [2025-01-09 19:53:04,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:53:04,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902751563] [2025-01-09 19:53:04,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:53:10,440 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-01-09 19:53:10,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-01-09 19:53:10,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:10,578 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-01-09 19:53:11,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:53:11,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902751563] [2025-01-09 19:53:11,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902751563] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:53:11,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [911051275] [2025-01-09 19:53:11,207 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:11,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:11,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:53:11,213 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:53:11,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 19:53:18,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-01-09 19:53:18,770 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-01-09 19:53:18,770 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:18,770 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:18,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 4751 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 19:53:18,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:53:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-01-09 19:53:22,276 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:53:22,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [911051275] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:53:22,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:53:22,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-01-09 19:53:22,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055805690] [2025-01-09 19:53:22,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:53:22,278 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:53:22,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:53:22,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:53:22,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:22,280 INFO L87 Difference]: Start difference. First operand 2618 states and 3733 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:22,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:53:22,418 INFO L93 Difference]: Finished difference Result 5210 states and 7449 transitions. [2025-01-09 19:53:22,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:53:22,419 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 200 [2025-01-09 19:53:22,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:53:22,447 INFO L225 Difference]: With dead ends: 5210 [2025-01-09 19:53:22,447 INFO L226 Difference]: Without dead ends: 2618 [2025-01-09 19:53:22,463 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:22,464 INFO L435 NwaCegarLoop]: 3729 mSDtfsCounter, 3596 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3596 SdHoareTripleChecker+Valid, 3729 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:53:22,465 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3596 Valid, 3729 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:53:22,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2618 states. [2025-01-09 19:53:22,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2618 to 2618. [2025-01-09 19:53:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 1879 states have (on average 1.312400212879191) internal successors, (2466), 1925 states have internal predecessors, (2466), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-01-09 19:53:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3732 transitions. [2025-01-09 19:53:22,579 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3732 transitions. Word has length 200 [2025-01-09 19:53:22,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:53:22,581 INFO L471 AbstractCegarLoop]: Abstraction has 2618 states and 3732 transitions. [2025-01-09 19:53:22,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 2 states have internal predecessors, (91), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3732 transitions. [2025-01-09 19:53:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2025-01-09 19:53:22,588 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:53:22,589 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:53:22,608 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 19:53:22,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:22,793 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:53:22,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:53:22,794 INFO L85 PathProgramCache]: Analyzing trace with hash -320190423, now seen corresponding path program 1 times [2025-01-09 19:53:22,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:53:22,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866208330] [2025-01-09 19:53:22,795 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:22,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:53:28,451 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 203 statements into 1 equivalence classes. [2025-01-09 19:53:28,539 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 203 of 203 statements. [2025-01-09 19:53:28,539 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:28,539 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-01-09 19:53:29,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:53:29,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866208330] [2025-01-09 19:53:29,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866208330] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:53:29,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [236592053] [2025-01-09 19:53:29,070 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:29,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:29,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:53:29,075 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:53:29,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 19:53:36,238 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 203 statements into 1 equivalence classes. [2025-01-09 19:53:36,675 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 203 of 203 statements. [2025-01-09 19:53:36,676 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:36,676 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:36,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 4774 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 19:53:36,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:53:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-01-09 19:53:39,932 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:53:39,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [236592053] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:53:39,932 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:53:39,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-01-09 19:53:39,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133498810] [2025-01-09 19:53:39,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:53:39,933 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:53:39,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:53:39,934 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:53:39,934 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:39,934 INFO L87 Difference]: Start difference. First operand 2618 states and 3732 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 2 states have internal predecessors, (94), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:40,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:53:40,026 INFO L93 Difference]: Finished difference Result 5210 states and 7447 transitions. [2025-01-09 19:53:40,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:53:40,027 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 2 states have internal predecessors, (94), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 203 [2025-01-09 19:53:40,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:53:40,046 INFO L225 Difference]: With dead ends: 5210 [2025-01-09 19:53:40,046 INFO L226 Difference]: Without dead ends: 2618 [2025-01-09 19:53:40,059 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:40,059 INFO L435 NwaCegarLoop]: 3728 mSDtfsCounter, 3592 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3592 SdHoareTripleChecker+Valid, 3728 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:53:40,060 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3592 Valid, 3728 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:53:40,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2618 states. [2025-01-09 19:53:40,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2618 to 2618. [2025-01-09 19:53:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 1879 states have (on average 1.3118680149015434) internal successors, (2465), 1925 states have internal predecessors, (2465), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-01-09 19:53:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3731 transitions. [2025-01-09 19:53:40,141 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3731 transitions. Word has length 203 [2025-01-09 19:53:40,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:53:40,142 INFO L471 AbstractCegarLoop]: Abstraction has 2618 states and 3731 transitions. [2025-01-09 19:53:40,142 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 2 states have internal predecessors, (94), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3731 transitions. [2025-01-09 19:53:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-01-09 19:53:40,146 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:53:40,146 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:53:40,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-09 19:53:40,347 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:40,347 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:53:40,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:53:40,349 INFO L85 PathProgramCache]: Analyzing trace with hash 1503739045, now seen corresponding path program 1 times [2025-01-09 19:53:40,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:53:40,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465632272] [2025-01-09 19:53:40,349 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:53:46,568 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 19:53:46,663 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 19:53:46,664 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:46,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-01-09 19:53:47,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:53:47,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465632272] [2025-01-09 19:53:47,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465632272] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:53:47,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402842015] [2025-01-09 19:53:47,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:47,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:47,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:53:47,190 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:53:47,199 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-09 19:53:54,097 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 19:53:54,509 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 19:53:54,509 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:53:54,509 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:53:54,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 4775 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 19:53:54,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:53:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2025-01-09 19:53:57,690 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:53:57,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402842015] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:53:57,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:53:57,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2025-01-09 19:53:57,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009906353] [2025-01-09 19:53:57,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:53:57,691 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:53:57,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:53:57,691 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:53:57,691 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:57,691 INFO L87 Difference]: Start difference. First operand 2618 states and 3731 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 2 states have internal predecessors, (95), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:57,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:53:57,810 INFO L93 Difference]: Finished difference Result 5210 states and 7445 transitions. [2025-01-09 19:53:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:53:57,811 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 2 states have internal predecessors, (95), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 204 [2025-01-09 19:53:57,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:53:57,831 INFO L225 Difference]: With dead ends: 5210 [2025-01-09 19:53:57,831 INFO L226 Difference]: Without dead ends: 2618 [2025-01-09 19:53:57,843 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:53:57,844 INFO L435 NwaCegarLoop]: 3727 mSDtfsCounter, 3590 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3590 SdHoareTripleChecker+Valid, 3727 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:53:57,845 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3590 Valid, 3727 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:53:57,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2618 states. [2025-01-09 19:53:57,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2618 to 2618. [2025-01-09 19:53:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 1879 states have (on average 1.3113358169238958) internal successors, (2464), 1925 states have internal predecessors, (2464), 633 states have call successors, (633), 105 states have call predecessors, (633), 105 states have return successors, (633), 618 states have call predecessors, (633), 633 states have call successors, (633) [2025-01-09 19:53:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3730 transitions. [2025-01-09 19:53:57,942 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3730 transitions. Word has length 204 [2025-01-09 19:53:57,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:53:57,943 INFO L471 AbstractCegarLoop]: Abstraction has 2618 states and 3730 transitions. [2025-01-09 19:53:57,943 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 2 states have internal predecessors, (95), 1 states have call successors, (27), 1 states have call predecessors, (27), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2025-01-09 19:53:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3730 transitions. [2025-01-09 19:53:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2025-01-09 19:53:57,947 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:53:57,947 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:53:57,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-09 19:53:58,152 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:53:58,153 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:53:58,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:53:58,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1969472987, now seen corresponding path program 1 times [2025-01-09 19:53:58,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:53:58,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234062115] [2025-01-09 19:53:58,153 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:53:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:54:03,883 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 205 statements into 1 equivalence classes. [2025-01-09 19:54:03,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 205 of 205 statements. [2025-01-09 19:54:03,970 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:54:03,970 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:54:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2025-01-09 19:54:04,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:54:04,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234062115] [2025-01-09 19:54:04,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234062115] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:54:04,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11837565] [2025-01-09 19:54:04,495 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:54:04,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:54:04,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:54:04,497 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:54:04,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-01-09 19:54:11,531 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 205 statements into 1 equivalence classes. [2025-01-09 19:54:11,938 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 205 of 205 statements. [2025-01-09 19:54:11,939 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:54:11,939 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:54:11,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 4776 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 19:54:11,963 INFO L279 TraceCheckSpWp]: Computing forward predicates...