./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.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 bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:49:55,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:49:55,524 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:49:55,529 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:49:55,530 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:49:55,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:49:55,550 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:49:55,550 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:49:55,550 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:49:55,551 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:49:55,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:49:55,551 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:49:55,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:49:55,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:49:55,552 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:49:55,553 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:49:55,553 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:49:55,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:49:55,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:49:55,554 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:49:55,554 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:49:55,554 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:49:55,554 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:49:55,554 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 -> bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 [2025-01-09 19:49:55,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:49:55,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:49:55,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:49:55,767 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:49:55,767 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:49:55,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-01-09 19:49:56,885 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c4e59612/60a2c8cb9d644702b480a45b571293ca/FLAG2bf9455f9 [2025-01-09 19:49:57,316 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:49:57,318 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-01-09 19:49:57,351 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c4e59612/60a2c8cb9d644702b480a45b571293ca/FLAG2bf9455f9 [2025-01-09 19:49:57,444 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c4e59612/60a2c8cb9d644702b480a45b571293ca [2025-01-09 19:49:57,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:49:57,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:49:57,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:49:57,449 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:49:57,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:49:57,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:49:57" (1/1) ... [2025-01-09 19:49:57,453 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@283fe8fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:57, skipping insertion in model container [2025-01-09 19:49:57,453 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:49:57" (1/1) ... [2025-01-09 19:49:57,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:49:58,923 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2025-01-09 19:49:58,926 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2025-01-09 19:49:58,926 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2025-01-09 19:49:58,927 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2025-01-09 19:49:58,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:49:58,967 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:49:59,035 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"); [5761] [2025-01-09 19:49:59,037 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)); [5768] [2025-01-09 19:49:59,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2025-01-09 19:49:59,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5805-5806] [2025-01-09 19:49:59,039 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"); [5811-5813] [2025-01-09 19:49:59,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2025-01-09 19:49:59,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2025-01-09 19:49:59,198 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2025-01-09 19:49:59,199 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2025-01-09 19:49:59,199 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2025-01-09 19:49:59,199 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_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2025-01-09 19:49:59,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:49:59,278 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:49:59,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59 WrapperNode [2025-01-09 19:49:59,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:49:59,281 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:49:59,281 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:49:59,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:49:59,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,331 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,452 INFO L138 Inliner]: procedures = 289, calls = 1915, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4808 [2025-01-09 19:49:59,453 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:49:59,453 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:49:59,453 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:49:59,453 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:49:59,460 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,527 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,949 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 70, 1, 1, 8, 1, 8, 1, 562, 2, 6, 1, 1, 3, 1, 3, 1, 2, 1, 13, 4, 1, 1, 1, 2, 12, 1, 54, 1, 8, 3, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 7, 70, 1, 1, 8, 1, 8, 0, 0, 0, 6, 1, 0, 3, 1, 3, 1, 0, 1, 0, 4, 1, 1, 1, 2, 0, 1, 0, 1, 8, 1, 1, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 293, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 8, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, 0, 0]. [2025-01-09 19:49:59,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:49:59,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,038 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,050 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,078 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,186 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:50:00,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:50:00,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:50:00,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:50:00,189 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (1/1) ... [2025-01-09 19:50:00,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:50:00,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:50:00,219 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 19:50:00,226 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 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-01-09 19:50:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:50:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 19:50:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:50:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:50:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 19:50:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 19:50:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-01-09 19:50:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-01-09 19:50:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:50:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:50:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 19:50:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 19:50:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 19:50:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 19:50:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 19:50:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 19:50:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-01-09 19:50:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-01-09 19:50:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-01-09 19:50:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:50:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-01-09 19:50:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-01-09 19:50:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-01-09 19:50:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:50:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 19:50:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:50:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-01-09 19:50:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-01-09 19:50:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-01-09 19:50:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-01-09 19:50:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 19:50:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 19:50:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 19:50:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 19:50:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 19:50:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:50:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:50:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:50:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:50:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:50:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:50:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:50:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:50:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 19:50:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:50:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:50:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:50:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 19:50:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:50:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-01-09 19:50:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-01-09 19:50:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-01-09 19:50:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:50:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:50:01,006 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:50:01,009 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:50:16,039 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:50:16,878 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:50:20,953 INFO L? ?]: Removed 2313 outVars from TransFormulas that were not future-live. [2025-01-09 19:50:20,954 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:50:20,999 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:50:21,000 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:50:21,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:50:21 BoogieIcfgContainer [2025-01-09 19:50:21,000 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:50:21,004 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:50:21,004 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:50:21,007 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:50:21,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:49:57" (1/3) ... [2025-01-09 19:50:21,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@556467b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:50:21, skipping insertion in model container [2025-01-09 19:50:21,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:49:59" (2/3) ... [2025-01-09 19:50:21,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@556467b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:50:21, skipping insertion in model container [2025-01-09 19:50:21,009 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:50:21" (3/3) ... [2025-01-09 19:50:21,010 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-01-09 19:50:21,021 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:50:21,025 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i that has 124 procedures, 2413 locations, 1 initial locations, 71 loop locations, and 2 error locations. [2025-01-09 19:50:21,107 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:50:21,116 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;@7b03ea7c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:50:21,117 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-01-09 19:50:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand has 2241 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1489 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) [2025-01-09 19:50:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-01-09 19:50:21,135 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:50:21,135 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:50:21,135 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:50:21,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:50:21,139 INFO L85 PathProgramCache]: Analyzing trace with hash -941067719, now seen corresponding path program 1 times [2025-01-09 19:50:21,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:50:21,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285097357] [2025-01-09 19:50:21,145 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:50:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:50:24,783 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-01-09 19:50:25,023 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-01-09 19:50:25,026 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:50:25,026 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:50:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2025-01-09 19:50:25,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:50:25,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285097357] [2025-01-09 19:50:25,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285097357] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:50:25,558 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:50:25,558 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:50:25,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033178728] [2025-01-09 19:50:25,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:50:25,562 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:50:25,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:50:25,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:50:25,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:50:25,582 INFO L87 Difference]: Start difference. First operand has 2241 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1489 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-01-09 19:50:29,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:50:30,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:50:30,401 INFO L93 Difference]: Finished difference Result 6624 states and 9827 transitions. [2025-01-09 19:50:30,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:50:30,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 78 [2025-01-09 19:50:30,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:50:30,460 INFO L225 Difference]: With dead ends: 6624 [2025-01-09 19:50:30,460 INFO L226 Difference]: Without dead ends: 4388 [2025-01-09 19:50:30,485 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 19:50:30,487 INFO L435 NwaCegarLoop]: 3286 mSDtfsCounter, 3199 mSDsluCounter, 3213 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3199 SdHoareTripleChecker+Valid, 6499 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-01-09 19:50:30,489 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3199 Valid, 6499 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-01-09 19:50:30,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4388 states. [2025-01-09 19:50:30,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4388 to 4386. [2025-01-09 19:50:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4386 states, 2867 states have (on average 1.297872340425532) internal successors, (3721), 2913 states have internal predecessors, (3721), 1343 states have call successors, (1343), 175 states have call predecessors, (1343), 174 states have return successors, (1341), 1319 states have call predecessors, (1341), 1341 states have call successors, (1341) [2025-01-09 19:50:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 4386 states and 6405 transitions. [2025-01-09 19:50:30,892 INFO L78 Accepts]: Start accepts. Automaton has 4386 states and 6405 transitions. Word has length 78 [2025-01-09 19:50:30,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:50:30,893 INFO L471 AbstractCegarLoop]: Abstraction has 4386 states and 6405 transitions. [2025-01-09 19:50:30,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-01-09 19:50:30,894 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 6405 transitions. [2025-01-09 19:50:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2025-01-09 19:50:30,903 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:50:30,904 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:50:30,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:50:30,904 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:50:30,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:50:30,905 INFO L85 PathProgramCache]: Analyzing trace with hash -784053818, now seen corresponding path program 1 times [2025-01-09 19:50:30,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:50:30,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492870409] [2025-01-09 19:50:30,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:50:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:50:34,198 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 105 statements into 1 equivalence classes. [2025-01-09 19:50:34,275 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 105 of 105 statements. [2025-01-09 19:50:34,276 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:50:34,276 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:50:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2025-01-09 19:50:34,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:50:34,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492870409] [2025-01-09 19:50:34,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492870409] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:50:34,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:50:34,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:50:34,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285808510] [2025-01-09 19:50:34,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:50:34,711 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:50:34,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:50:34,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:50:34,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:50:34,712 INFO L87 Difference]: Start difference. First operand 4386 states and 6405 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-01-09 19:50:38,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:50:40,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:50:40,112 INFO L93 Difference]: Finished difference Result 9612 states and 14096 transitions. [2025-01-09 19:50:40,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:50:40,112 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 105 [2025-01-09 19:50:40,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:50:40,157 INFO L225 Difference]: With dead ends: 9612 [2025-01-09 19:50:40,157 INFO L226 Difference]: Without dead ends: 5241 [2025-01-09 19:50:40,185 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 19:50:40,186 INFO L435 NwaCegarLoop]: 3272 mSDtfsCounter, 2229 mSDsluCounter, 3185 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2229 SdHoareTripleChecker+Valid, 6457 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-01-09 19:50:40,187 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2229 Valid, 6457 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2025-01-09 19:50:40,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2025-01-09 19:50:40,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5234. [2025-01-09 19:50:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5234 states, 3400 states have (on average 1.3055882352941177) internal successors, (4439), 3449 states have internal predecessors, (4439), 1618 states have call successors, (1618), 215 states have call predecessors, (1618), 214 states have return successors, (1616), 1594 states have call predecessors, (1616), 1616 states have call successors, (1616) [2025-01-09 19:50:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 5234 states and 7673 transitions. [2025-01-09 19:50:40,440 INFO L78 Accepts]: Start accepts. Automaton has 5234 states and 7673 transitions. Word has length 105 [2025-01-09 19:50:40,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:50:40,442 INFO L471 AbstractCegarLoop]: Abstraction has 5234 states and 7673 transitions. [2025-01-09 19:50:40,442 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2025-01-09 19:50:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 7673 transitions. [2025-01-09 19:50:40,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2025-01-09 19:50:40,450 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:50:40,450 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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] [2025-01-09 19:50:40,450 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:50:40,450 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:50:40,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:50:40,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1365299302, now seen corresponding path program 1 times [2025-01-09 19:50:40,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:50:40,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098781298] [2025-01-09 19:50:40,451 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:50:40,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:50:43,512 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-01-09 19:50:43,578 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-01-09 19:50:43,581 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:50:43,582 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:50:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2025-01-09 19:50:43,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:50:43,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098781298] [2025-01-09 19:50:43,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098781298] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:50:43,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:50:43,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:50:43,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127463233] [2025-01-09 19:50:43,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:50:43,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:50:43,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:50:43,811 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:50:43,811 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:50:43,812 INFO L87 Difference]: Start difference. First operand 5234 states and 7673 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2025-01-09 19:50:47,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:50:48,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:50:48,517 INFO L93 Difference]: Finished difference Result 12624 states and 18491 transitions. [2025-01-09 19:50:48,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:50:48,518 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 133 [2025-01-09 19:50:48,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:50:48,589 INFO L225 Difference]: With dead ends: 12624 [2025-01-09 19:50:48,590 INFO L226 Difference]: Without dead ends: 8868 [2025-01-09 19:50:48,615 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 19:50:48,617 INFO L435 NwaCegarLoop]: 5413 mSDtfsCounter, 3174 mSDsluCounter, 3219 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3174 SdHoareTripleChecker+Valid, 8632 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-01-09 19:50:48,617 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3174 Valid, 8632 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-01-09 19:50:48,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8868 states. [2025-01-09 19:50:48,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8868 to 8862. [2025-01-09 19:50:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8862 states, 5759 states have (on average 1.3059558951206807) internal successors, (7521), 5841 states have internal predecessors, (7521), 2739 states have call successors, (2739), 363 states have call predecessors, (2739), 362 states have return successors, (2737), 2700 states have call predecessors, (2737), 2737 states have call successors, (2737) [2025-01-09 19:50:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8862 states to 8862 states and 12997 transitions. [2025-01-09 19:50:48,999 INFO L78 Accepts]: Start accepts. Automaton has 8862 states and 12997 transitions. Word has length 133 [2025-01-09 19:50:49,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:50:49,000 INFO L471 AbstractCegarLoop]: Abstraction has 8862 states and 12997 transitions. [2025-01-09 19:50:49,001 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2025-01-09 19:50:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 8862 states and 12997 transitions. [2025-01-09 19:50:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2025-01-09 19:50:49,007 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:50:49,007 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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] [2025-01-09 19:50:49,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 19:50:49,007 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:50:49,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:50:49,008 INFO L85 PathProgramCache]: Analyzing trace with hash 2112019544, now seen corresponding path program 1 times [2025-01-09 19:50:49,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:50:49,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792416923] [2025-01-09 19:50:49,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:50:49,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:50:52,154 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-01-09 19:50:52,204 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-01-09 19:50:52,205 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:50:52,205 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:50:52,833 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 19:50:52,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:50:52,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792416923] [2025-01-09 19:50:52,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792416923] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:50:52,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:50:52,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 19:50:52,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603085065] [2025-01-09 19:50:52,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:50:52,835 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 19:50:52,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:50:52,836 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 19:50:52,836 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 19:50:52,836 INFO L87 Difference]: Start difference. First operand 8862 states and 12997 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-01-09 19:50:53,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:50:53,161 INFO L93 Difference]: Finished difference Result 8862 states and 12997 transitions. [2025-01-09 19:50:53,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 19:50:53,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 133 [2025-01-09 19:50:53,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:50:53,226 INFO L225 Difference]: With dead ends: 8862 [2025-01-09 19:50:53,227 INFO L226 Difference]: Without dead ends: 7352 [2025-01-09 19:50:53,245 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:50:53,247 INFO L435 NwaCegarLoop]: 3247 mSDtfsCounter, 3202 mSDsluCounter, 3247 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3202 SdHoareTripleChecker+Valid, 6494 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:50:53,247 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3202 Valid, 6494 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 19:50:53,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7352 states. [2025-01-09 19:50:53,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7352 to 7352. [2025-01-09 19:50:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7352 states, 4785 states have (on average 1.303448275862069) internal successors, (6237), 4852 states have internal predecessors, (6237), 2265 states have call successors, (2265), 301 states have call predecessors, (2265), 301 states have return successors, (2265), 2234 states have call predecessors, (2265), 2265 states have call successors, (2265) [2025-01-09 19:50:53,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 7352 states and 10767 transitions. [2025-01-09 19:50:53,583 INFO L78 Accepts]: Start accepts. Automaton has 7352 states and 10767 transitions. Word has length 133 [2025-01-09 19:50:53,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:50:53,584 INFO L471 AbstractCegarLoop]: Abstraction has 7352 states and 10767 transitions. [2025-01-09 19:50:53,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-01-09 19:50:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 7352 states and 10767 transitions. [2025-01-09 19:50:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-01-09 19:50:53,596 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:50:53,597 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2025-01-09 19:50:53,597 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 19:50:53,597 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:50:53,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:50:53,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1390055829, now seen corresponding path program 1 times [2025-01-09 19:50:53,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:50:53,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030472371] [2025-01-09 19:50:53,598 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:50:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:50:56,717 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-01-09 19:50:56,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-01-09 19:50:56,766 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:50:56,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:50:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2025-01-09 19:50:57,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:50:57,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030472371] [2025-01-09 19:50:57,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030472371] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:50:57,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:50:57,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:50:57,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38859141] [2025-01-09 19:50:57,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:50:57,065 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:50:57,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:50:57,065 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:50:57,065 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:50:57,065 INFO L87 Difference]: Start difference. First operand 7352 states and 10767 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 19:51:01,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:51:02,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:51:02,564 INFO L93 Difference]: Finished difference Result 16210 states and 23770 transitions. [2025-01-09 19:51:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:51:02,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 168 [2025-01-09 19:51:02,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:51:02,638 INFO L225 Difference]: With dead ends: 16210 [2025-01-09 19:51:02,638 INFO L226 Difference]: Without dead ends: 10336 [2025-01-09 19:51:02,679 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 19:51:02,679 INFO L435 NwaCegarLoop]: 5416 mSDtfsCounter, 2205 mSDsluCounter, 3144 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2205 SdHoareTripleChecker+Valid, 8560 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-01-09 19:51:02,679 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2205 Valid, 8560 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2025-01-09 19:51:02,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10336 states. [2025-01-09 19:51:03,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10336 to 10335. [2025-01-09 19:51:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10335 states, 6712 states have (on average 1.3063170441001193) internal successors, (8768), 6802 states have internal predecessors, (8768), 3195 states have call successors, (3195), 427 states have call predecessors, (3195), 427 states have return successors, (3195), 3155 states have call predecessors, (3195), 3195 states have call successors, (3195) [2025-01-09 19:51:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10335 states to 10335 states and 15158 transitions. [2025-01-09 19:51:03,151 INFO L78 Accepts]: Start accepts. Automaton has 10335 states and 15158 transitions. Word has length 168 [2025-01-09 19:51:03,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:51:03,151 INFO L471 AbstractCegarLoop]: Abstraction has 10335 states and 15158 transitions. [2025-01-09 19:51:03,152 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 19:51:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10335 states and 15158 transitions. [2025-01-09 19:51:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2025-01-09 19:51:03,185 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:51:03,186 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 9, 9, 9, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:51:03,186 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 19:51:03,186 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:51:03,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:51:03,186 INFO L85 PathProgramCache]: Analyzing trace with hash 431973954, now seen corresponding path program 1 times [2025-01-09 19:51:03,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:51:03,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523424140] [2025-01-09 19:51:03,187 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:51:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:51:06,341 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 242 statements into 1 equivalence classes. [2025-01-09 19:51:06,401 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 242 of 242 statements. [2025-01-09 19:51:06,401 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:51:06,402 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:51:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2025-01-09 19:51:06,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:51:06,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523424140] [2025-01-09 19:51:06,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523424140] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:51:06,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:51:06,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:51:06,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635153339] [2025-01-09 19:51:06,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:51:06,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:51:06,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:51:06,697 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:51:06,697 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:51:06,697 INFO L87 Difference]: Start difference. First operand 10335 states and 15158 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 19:51:10,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:51:12,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:51:12,158 INFO L93 Difference]: Finished difference Result 22173 states and 32540 transitions. [2025-01-09 19:51:12,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:51:12,158 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 242 [2025-01-09 19:51:12,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:51:12,231 INFO L225 Difference]: With dead ends: 22173 [2025-01-09 19:51:12,231 INFO L226 Difference]: Without dead ends: 11851 [2025-01-09 19:51:12,276 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 19:51:12,277 INFO L435 NwaCegarLoop]: 5423 mSDtfsCounter, 2203 mSDsluCounter, 3161 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2203 SdHoareTripleChecker+Valid, 8584 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-01-09 19:51:12,277 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2203 Valid, 8584 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2025-01-09 19:51:12,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11851 states. [2025-01-09 19:51:12,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11851 to 11850. [2025-01-09 19:51:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11850 states, 7691 states have (on average 1.3064620985567545) internal successors, (10048), 7793 states have internal predecessors, (10048), 3665 states have call successors, (3665), 493 states have call predecessors, (3665), 493 states have return successors, (3665), 3620 states have call predecessors, (3665), 3665 states have call successors, (3665) [2025-01-09 19:51:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11850 states to 11850 states and 17378 transitions. [2025-01-09 19:51:12,724 INFO L78 Accepts]: Start accepts. Automaton has 11850 states and 17378 transitions. Word has length 242 [2025-01-09 19:51:12,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:51:12,726 INFO L471 AbstractCegarLoop]: Abstraction has 11850 states and 17378 transitions. [2025-01-09 19:51:12,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 19:51:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 11850 states and 17378 transitions. [2025-01-09 19:51:12,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2025-01-09 19:51:12,758 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:51:12,758 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 9, 9, 9, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:51:12,758 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 19:51:12,758 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:51:12,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:51:12,759 INFO L85 PathProgramCache]: Analyzing trace with hash 78885572, now seen corresponding path program 1 times [2025-01-09 19:51:12,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:51:12,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898194270] [2025-01-09 19:51:12,759 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:51:12,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:51:15,729 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 242 statements into 1 equivalence classes. [2025-01-09 19:51:15,785 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 242 of 242 statements. [2025-01-09 19:51:15,785 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:51:15,785 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:51:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2025-01-09 19:51:16,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:51:16,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898194270] [2025-01-09 19:51:16,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898194270] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:51:16,487 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:51:16,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 19:51:16,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593597165] [2025-01-09 19:51:16,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:51:16,488 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 19:51:16,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:51:16,489 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 19:51:16,489 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 19:51:16,489 INFO L87 Difference]: Start difference. First operand 11850 states and 17378 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2025-01-09 19:51:16,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:51:16,886 INFO L93 Difference]: Finished difference Result 11850 states and 17378 transitions. [2025-01-09 19:51:16,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 19:51:16,887 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 242 [2025-01-09 19:51:16,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:51:16,896 INFO L225 Difference]: With dead ends: 11850 [2025-01-09 19:51:16,896 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 19:51:16,929 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:51:16,930 INFO L435 NwaCegarLoop]: 3217 mSDtfsCounter, 3131 mSDsluCounter, 3216 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3131 SdHoareTripleChecker+Valid, 6433 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:51:16,930 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3131 Valid, 6433 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 19:51:16,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 19:51:16,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 19:51:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 19:51:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 19:51:16,939 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 242 [2025-01-09 19:51:16,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:51:16,939 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 19:51:16,939 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2025-01-09 19:51:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 19:51:16,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 19:51:16,945 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-01-09 19:51:16,946 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-01-09 19:51:16,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 19:51:16,947 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:51:16,949 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.