./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 c00e63dc 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-?-c00e63d-m [2025-02-06 07:44:01,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:44:01,328 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:44:01,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:44:01,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:44:01,362 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:44:01,362 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:44:01,363 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:44:01,363 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:44:01,363 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:44:01,364 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:44:01,364 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:44:01,364 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:44:01,364 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:44:01,364 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:44:01,365 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:44:01,365 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:44:01,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:44:01,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:44:01,366 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:44:01,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:44:01,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:44:01,366 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:44:01,366 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 [2025-02-06 07:44:01,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:44:01,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:44:01,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:44:01,657 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:44:01,657 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:44:01,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:44:02,874 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5bb49e367/443ae9827cb84ab9ba2bbb1d20381934/FLAG243a7d545 [2025-02-06 07:44:03,388 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:44:03,389 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:44:03,430 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5bb49e367/443ae9827cb84ab9ba2bbb1d20381934/FLAG243a7d545 [2025-02-06 07:44:03,943 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5bb49e367/443ae9827cb84ab9ba2bbb1d20381934 [2025-02-06 07:44:03,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:44:03,945 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:44:03,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:44:03,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:44:03,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:44:03,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:44:03" (1/1) ... [2025-02-06 07:44:03,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f1e748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:03, skipping insertion in model container [2025-02-06 07:44:03,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:44:03" (1/1) ... [2025-02-06 07:44:04,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:44:05,974 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] [2025-02-06 07:44:05,980 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] [2025-02-06 07:44:05,981 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] [2025-02-06 07:44:05,981 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] [2025-02-06 07:44:06,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:44:06,036 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:44:06,179 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] [2025-02-06 07:44:06,180 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] [2025-02-06 07:44:06,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2025-02-06 07:44:06,181 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] [2025-02-06 07:44:06,182 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] [2025-02-06 07:44:06,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2025-02-06 07:44:06,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2025-02-06 07:44:06,388 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] [2025-02-06 07:44:06,392 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] [2025-02-06 07:44:06,392 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] [2025-02-06 07:44:06,392 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] [2025-02-06 07:44:06,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:44:06,503 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:44:06,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06 WrapperNode [2025-02-06 07:44:06,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:44:06,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:44:06,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:44:06,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:44:06,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:06,555 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:06,715 INFO L138 Inliner]: procedures = 289, calls = 1915, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4808 [2025-02-06 07:44:06,716 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:44:06,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:44:06,717 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:44:06,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:44:06,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:06,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:06,753 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,137 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 8, 562, 2, 13, 12, 6, 1, 3, 1, 70, 3, 1, 1, 4, 1, 1, 1, 2, 1, 2, 54, 1, 3, 8, 1, 1, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 7, 1, 1, 8, 1, 8, 0, 0, 0, 0, 6, 1, 3, 1, 70, 3, 1, 1, 4, 1, 1, 1, 2, 1, 0, 0, 1, 1, 8, 0, 1, 0, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 293, 1, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 42, 0, 0, 0, 0, 0, 1, 0, 0]. [2025-02-06 07:44:07,137 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,137 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,377 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,423 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:44:07,502 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:44:07,502 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:44:07,502 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:44:07,503 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (1/1) ... [2025-02-06 07:44:07,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:44:07,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:44:07,531 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) [2025-02-06 07:44:07,539 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 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-02-06 07:44:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:44:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:44:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-02-06 07:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-02-06 07:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-02-06 07:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-02-06 07:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-02-06 07:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-02-06 07:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-02-06 07:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-02-06 07:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-02-06 07:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-02-06 07:44:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-02-06 07:44:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-02-06 07:44:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-02-06 07:44:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-02-06 07:44:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:44:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:44:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-02-06 07:44:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:44:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:44:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:44:07,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-06 07:44:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:44:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:44:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:44:07,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:44:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-02-06 07:44:07,581 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-02-06 07:44:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:44:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:44:07,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:44:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:44:07,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:44:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:44:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-02-06 07:44:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-02-06 07:44:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-06 07:44:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-02-06 07:44:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-02-06 07:44:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:44:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-02-06 07:44:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-02-06 07:44:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:44:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:44:08,327 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:44:08,333 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:44:08,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5777-1: test_and_clear_bit_#res#1 := 1; [2025-02-06 07:44:08,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11271: havoc netpoll_trap_#t~nondet1033#1; [2025-02-06 07:44:08,513 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10654: havoc ldv_dev_get_drvdata_#t~mem979#1.base, ldv_dev_get_drvdata_#t~mem979#1.offset;havoc ldv_dev_get_drvdata_#t~mem980#1.base, ldv_dev_get_drvdata_#t~mem980#1.offset; [2025-02-06 07:44:08,981 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5890: havoc is_device_dma_capable_#t~mem29#1.base, is_device_dma_capable_#t~mem29#1.offset;havoc is_device_dma_capable_#t~mem30#1.base, is_device_dma_capable_#t~mem30#1.offset;havoc is_device_dma_capable_#t~mem31#1;havoc is_device_dma_capable_#t~short32#1; [2025-02-06 07:44:09,165 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11267: havoc #t~nondet1032; [2025-02-06 07:44:09,200 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11198: havoc #t~nondet1028; [2025-02-06 07:44:09,219 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6101: havoc #t~mem93.base, #t~mem93.offset; [2025-02-06 07:44:09,394 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint via_ircc_change_dongle_speedFINAL: assume true; [2025-02-06 07:44:10,511 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5908: havoc #t~mem44.base, #t~mem44.offset; [2025-02-06 07:44:10,599 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6347: havoc #t~mem160;havoc #t~ite162;havoc #t~mem161; [2025-02-06 07:44:11,099 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10475-1: ldv_register_netdev_20_#res#1 := ldv_register_netdev_20_~ldv_func_res~1#1; [2025-02-06 07:44:11,099 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7561: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11253: havoc ldv_pre_register_netdev_#t~nondet1030#1; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11297: havoc register_netdev_#t~nondet1038#1; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10265-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11190: havoc alloc_irdadev_#t~ret1026#1.base, alloc_irdadev_#t~ret1026#1.offset; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11174: havoc __request_region_#t~ret1024#1.base, __request_region_#t~ret1024#1.offset; [2025-02-06 07:44:11,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10266-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:44:11,288 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10523-1: ldv_request_irq_24_#res#1 := ldv_request_irq_24_~ldv_func_res~2#1; [2025-02-06 07:44:11,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10309-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:44:11,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11234: havoc irlap_open_#t~ret1029#1.base, irlap_open_#t~ret1029#1.offset; [2025-02-06 07:44:11,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11305: havoc request_threaded_irq_#t~nondet1040#1; [2025-02-06 07:44:11,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9077: call ULTIMATE.dealloc(~#hwname~0#1.base, ~#hwname~0#1.offset);havoc ~#hwname~0#1.base, ~#hwname~0#1.offset; [2025-02-06 07:44:20,171 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9486-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7372: call ULTIMATE.dealloc(via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset);havoc via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset);havoc via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset);havoc via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset);havoc via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset);havoc via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1045#1 := main_#res#1;havoc main_#t~ret887#1, main_~tmp~50#1;assume { :end_inline_main } true; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11286: havoc pci_enable_device_#t~nondet1036#1; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9969: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11165: havoc __pci_register_driver_#t~nondet1023#1; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9980: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10450-1: ldv___pci_register_driver_18_#res#1 := ldv___pci_register_driver_18_~ldv_func_res~0#1; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:44:20,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11194: havoc async_wrap_skb_#t~nondet1027#1; [2025-02-06 07:44:21,076 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:44:22,104 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11275: havoc pci_bus_read_config_byte_#t~nondet1034#1; [2025-02-06 07:44:23,587 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11293: havoc #t~nondet1037; [2025-02-06 07:44:23,654 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11279: havoc pci_bus_write_config_byte_#t~nondet1035#1; [2025-02-06 07:44:23,679 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11181: havoc #t~nondet1025; [2025-02-06 07:44:24,368 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5821: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-02-06 07:44:24,452 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11263: havoc #t~nondet1031; [2025-02-06 07:44:25,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11301: havoc #t~nondet1039; [2025-02-06 07:44:25,950 INFO L? ?]: Removed 2310 outVars from TransFormulas that were not future-live. [2025-02-06 07:44:25,950 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:44:26,031 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:44:26,032 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 07:44:26,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:44:26 BoogieIcfgContainer [2025-02-06 07:44:26,032 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:44:26,034 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:44:26,035 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:44:26,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:44:26,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:44:03" (1/3) ... [2025-02-06 07:44:26,038 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@749a1482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:44:26, skipping insertion in model container [2025-02-06 07:44:26,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:44:06" (2/3) ... [2025-02-06 07:44:26,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@749a1482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:44:26, skipping insertion in model container [2025-02-06 07:44:26,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:44:26" (3/3) ... [2025-02-06 07:44:26,040 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:44:26,052 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:44:26,056 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, 2414 locations, 1 initial locations, 71 loop locations, and 2 error locations. [2025-02-06 07:44:26,146 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:44:26,154 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;@aee2836, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:44:26,154 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 07:44:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand has 2242 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1490 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 87 states have return successors, (680), 669 states have call predecessors, (680), 680 states have call successors, (680) [2025-02-06 07:44:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-02-06 07:44:26,173 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:26,173 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] [2025-02-06 07:44:26,174 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:26,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:26,178 INFO L85 PathProgramCache]: Analyzing trace with hash 869268900, now seen corresponding path program 1 times [2025-02-06 07:44:26,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:26,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240240994] [2025-02-06 07:44:26,183 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:26,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:29,692 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-02-06 07:44:29,955 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-02-06 07:44:29,958 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:29,958 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2025-02-06 07:44:30,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:30,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240240994] [2025-02-06 07:44:30,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240240994] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:30,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:30,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:30,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948942858] [2025-02-06 07:44:30,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:30,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:30,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:30,482 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:30,483 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:30,490 INFO L87 Difference]: Start difference. First operand has 2242 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1490 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 87 states have return successors, (680), 669 states have call predecessors, (680), 680 states have call successors, (680) 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) [2025-02-06 07:44:34,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:44:37,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:37,178 INFO L93 Difference]: Finished difference Result 6456 states and 9534 transitions. [2025-02-06 07:44:37,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:37,180 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 [2025-02-06 07:44:37,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:37,215 INFO L225 Difference]: With dead ends: 6456 [2025-02-06 07:44:37,215 INFO L226 Difference]: Without dead ends: 3176 [2025-02-06 07:44:37,244 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 [2025-02-06 07:44:37,247 INFO L435 NwaCegarLoop]: 3117 mSDtfsCounter, 3108 mSDsluCounter, 3044 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3108 SdHoareTripleChecker+Valid, 6161 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:37,249 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3108 Valid, 6161 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 166 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2025-02-06 07:44:37,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3176 states. [2025-02-06 07:44:37,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3176 to 3174. [2025-02-06 07:44:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3174 states, 2187 states have (on average 1.2908093278463648) internal successors, (2823), 2221 states have internal predecessors, (2823), 829 states have call successors, (829), 157 states have call predecessors, (829), 156 states have return successors, (827), 813 states have call predecessors, (827), 827 states have call successors, (827) [2025-02-06 07:44:37,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 3174 states and 4479 transitions. [2025-02-06 07:44:37,490 INFO L78 Accepts]: Start accepts. Automaton has 3174 states and 4479 transitions. Word has length 78 [2025-02-06 07:44:37,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:37,492 INFO L471 AbstractCegarLoop]: Abstraction has 3174 states and 4479 transitions. [2025-02-06 07:44:37,492 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) [2025-02-06 07:44:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 4479 transitions. [2025-02-06 07:44:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2025-02-06 07:44:37,501 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:37,501 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] [2025-02-06 07:44:37,502 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:44:37,502 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:37,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:37,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1146878677, now seen corresponding path program 1 times [2025-02-06 07:44:37,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:37,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589075541] [2025-02-06 07:44:37,502 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:41,209 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 105 statements into 1 equivalence classes. [2025-02-06 07:44:41,277 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 105 of 105 statements. [2025-02-06 07:44:41,277 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:41,278 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2025-02-06 07:44:41,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:41,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589075541] [2025-02-06 07:44:41,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589075541] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:41,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:41,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:41,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041707052] [2025-02-06 07:44:41,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:41,704 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:41,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:41,705 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:41,705 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:41,705 INFO L87 Difference]: Start difference. First operand 3174 states and 4479 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) [2025-02-06 07:44:45,738 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 [] [2025-02-06 07:44:48,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:48,453 INFO L93 Difference]: Finished difference Result 6664 states and 9425 transitions. [2025-02-06 07:44:48,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:48,454 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 [2025-02-06 07:44:48,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:48,476 INFO L225 Difference]: With dead ends: 6664 [2025-02-06 07:44:48,476 INFO L226 Difference]: Without dead ends: 3505 [2025-02-06 07:44:48,486 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 [2025-02-06 07:44:48,487 INFO L435 NwaCegarLoop]: 2238 mSDtfsCounter, 1338 mSDsluCounter, 2165 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1338 SdHoareTripleChecker+Valid, 4403 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:48,488 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1338 Valid, 4403 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 188 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2025-02-06 07:44:48,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3505 states. [2025-02-06 07:44:48,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3505 to 3498. [2025-02-06 07:44:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3498 states, 2420 states have (on average 1.2975206611570247) internal successors, (3140), 2453 states have internal predecessors, (3140), 895 states have call successors, (895), 182 states have call predecessors, (895), 181 states have return successors, (893), 883 states have call predecessors, (893), 893 states have call successors, (893) [2025-02-06 07:44:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 3498 states and 4928 transitions. [2025-02-06 07:44:48,626 INFO L78 Accepts]: Start accepts. Automaton has 3498 states and 4928 transitions. Word has length 105 [2025-02-06 07:44:48,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:48,628 INFO L471 AbstractCegarLoop]: Abstraction has 3498 states and 4928 transitions. [2025-02-06 07:44:48,628 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) [2025-02-06 07:44:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 4928 transitions. [2025-02-06 07:44:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2025-02-06 07:44:48,634 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:48,635 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] [2025-02-06 07:44:48,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:44:48,635 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:48,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:48,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1180710614, now seen corresponding path program 1 times [2025-02-06 07:44:48,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:48,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138478395] [2025-02-06 07:44:48,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:51,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-02-06 07:44:51,893 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-02-06 07:44:51,894 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:51,894 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2025-02-06 07:44:52,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:52,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138478395] [2025-02-06 07:44:52,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138478395] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:52,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:52,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:52,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179080747] [2025-02-06 07:44:52,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:52,178 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:52,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:52,178 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:52,179 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:52,179 INFO L87 Difference]: Start difference. First operand 3498 states and 4928 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) [2025-02-06 07:44:56,215 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 [] [2025-02-06 07:44:58,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:58,577 INFO L93 Difference]: Finished difference Result 8546 states and 12038 transitions. [2025-02-06 07:44:58,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:58,582 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 [2025-02-06 07:44:58,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:58,614 INFO L225 Difference]: With dead ends: 8546 [2025-02-06 07:44:58,614 INFO L226 Difference]: Without dead ends: 5961 [2025-02-06 07:44:58,622 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 [2025-02-06 07:44:58,623 INFO L435 NwaCegarLoop]: 3475 mSDtfsCounter, 2211 mSDsluCounter, 2199 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2211 SdHoareTripleChecker+Valid, 5674 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:58,623 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2211 Valid, 5674 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 163 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2025-02-06 07:44:58,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5961 states. [2025-02-06 07:44:58,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5961 to 5955. [2025-02-06 07:44:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5955 states, 4119 states have (on average 1.298373391599903) internal successors, (5348), 4174 states have internal predecessors, (5348), 1526 states have call successors, (1526), 309 states have call predecessors, (1526), 308 states have return successors, (1524), 1507 states have call predecessors, (1524), 1524 states have call successors, (1524) [2025-02-06 07:44:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 5955 states and 8398 transitions. [2025-02-06 07:44:58,805 INFO L78 Accepts]: Start accepts. Automaton has 5955 states and 8398 transitions. Word has length 133 [2025-02-06 07:44:58,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:58,805 INFO L471 AbstractCegarLoop]: Abstraction has 5955 states and 8398 transitions. [2025-02-06 07:44:58,805 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) [2025-02-06 07:44:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 5955 states and 8398 transitions. [2025-02-06 07:44:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2025-02-06 07:44:58,810 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:58,811 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] [2025-02-06 07:44:58,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:44:58,811 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:58,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:58,812 INFO L85 PathProgramCache]: Analyzing trace with hash 771886389, now seen corresponding path program 1 times [2025-02-06 07:44:58,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:58,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468216120] [2025-02-06 07:44:58,812 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:45:02,109 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 133 statements into 1 equivalence classes. [2025-02-06 07:45:02,186 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 133 of 133 statements. [2025-02-06 07:45:02,186 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:45:02,187 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:45:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2025-02-06 07:45:03,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:45:03,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468216120] [2025-02-06 07:45:03,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468216120] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:45:03,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:45:03,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 07:45:03,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873263525] [2025-02-06 07:45:03,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:45:03,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 07:45:03,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:45:03,053 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 07:45:03,054 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 07:45:03,054 INFO L87 Difference]: Start difference. First operand 5955 states and 8398 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) [2025-02-06 07:45:04,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:45:04,712 INFO L93 Difference]: Finished difference Result 5955 states and 8398 transitions. [2025-02-06 07:45:04,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 07:45:04,720 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 [2025-02-06 07:45:04,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:45:04,756 INFO L225 Difference]: With dead ends: 5955 [2025-02-06 07:45:04,761 INFO L226 Difference]: Without dead ends: 5010 [2025-02-06 07:45:04,768 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:45:04,770 INFO L435 NwaCegarLoop]: 2227 mSDtfsCounter, 2239 mSDsluCounter, 2227 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2239 SdHoareTripleChecker+Valid, 4454 SdHoareTripleChecker+Invalid, 118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-02-06 07:45:04,771 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2239 Valid, 4454 Invalid, 118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-02-06 07:45:04,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5010 states. [2025-02-06 07:45:04,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5010 to 5010. [2025-02-06 07:45:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5010 states, 3465 states have (on average 1.2955266955266955) internal successors, (4489), 3510 states have internal predecessors, (4489), 1285 states have call successors, (1285), 259 states have call predecessors, (1285), 259 states have return successors, (1285), 1270 states have call predecessors, (1285), 1285 states have call successors, (1285) [2025-02-06 07:45:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 5010 states and 7059 transitions. [2025-02-06 07:45:05,003 INFO L78 Accepts]: Start accepts. Automaton has 5010 states and 7059 transitions. Word has length 133 [2025-02-06 07:45:05,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:45:05,004 INFO L471 AbstractCegarLoop]: Abstraction has 5010 states and 7059 transitions. [2025-02-06 07:45:05,005 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) [2025-02-06 07:45:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 5010 states and 7059 transitions. [2025-02-06 07:45:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-02-06 07:45:05,014 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:45:05,015 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] [2025-02-06 07:45:05,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 07:45:05,015 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:45:05,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:45:05,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1730029784, now seen corresponding path program 1 times [2025-02-06 07:45:05,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:45:05,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769355273] [2025-02-06 07:45:05,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:45:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:45:08,580 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-02-06 07:45:08,624 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-02-06 07:45:08,625 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:45:08,625 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:45:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2025-02-06 07:45:08,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:45:08,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769355273] [2025-02-06 07:45:08,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769355273] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:45:08,990 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:45:08,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:45:08,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993265468] [2025-02-06 07:45:08,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:45:08,991 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:45:08,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:45:08,991 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:45:08,991 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:45:08,991 INFO L87 Difference]: Start difference. First operand 5010 states and 7059 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) [2025-02-06 07:45:13,024 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 [] [2025-02-06 07:45:16,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:45:16,335 INFO L93 Difference]: Finished difference Result 10961 states and 15463 transitions. [2025-02-06 07:45:16,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:45:16,335 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 [2025-02-06 07:45:16,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:45:16,381 INFO L225 Difference]: With dead ends: 10961 [2025-02-06 07:45:16,381 INFO L226 Difference]: Without dead ends: 6864 [2025-02-06 07:45:16,396 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 [2025-02-06 07:45:16,396 INFO L435 NwaCegarLoop]: 3464 mSDtfsCounter, 1314 mSDsluCounter, 2124 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1314 SdHoareTripleChecker+Valid, 5588 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:45:16,397 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1314 Valid, 5588 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 225 Invalid, 1 Unknown, 0 Unchecked, 7.2s Time] [2025-02-06 07:45:16,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6864 states. [2025-02-06 07:45:16,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6864 to 6863. [2025-02-06 07:45:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6863 states, 4752 states have (on average 1.2984006734006734) internal successors, (6170), 4810 states have internal predecessors, (6170), 1749 states have call successors, (1749), 361 states have call predecessors, (1749), 361 states have return successors, (1749), 1733 states have call predecessors, (1749), 1749 states have call successors, (1749) [2025-02-06 07:45:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 6863 states and 9668 transitions. [2025-02-06 07:45:16,587 INFO L78 Accepts]: Start accepts. Automaton has 6863 states and 9668 transitions. Word has length 168 [2025-02-06 07:45:16,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:45:16,587 INFO L471 AbstractCegarLoop]: Abstraction has 6863 states and 9668 transitions. [2025-02-06 07:45:16,588 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) [2025-02-06 07:45:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 6863 states and 9668 transitions. [2025-02-06 07:45:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2025-02-06 07:45:16,602 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:45:16,603 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] [2025-02-06 07:45:16,603 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-06 07:45:16,603 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:45:16,603 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:45:16,603 INFO L85 PathProgramCache]: Analyzing trace with hash -1061216086, now seen corresponding path program 1 times [2025-02-06 07:45:16,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:45:16,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325286993] [2025-02-06 07:45:16,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:45:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:45:19,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 242 statements into 1 equivalence classes. [2025-02-06 07:45:20,005 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 242 of 242 statements. [2025-02-06 07:45:20,006 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:45:20,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:45:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2025-02-06 07:45:20,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:45:20,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325286993] [2025-02-06 07:45:20,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [325286993] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:45:20,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:45:20,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 07:45:20,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66239001] [2025-02-06 07:45:20,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:45:20,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 07:45:20,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:45:20,755 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 07:45:20,755 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 07:45:20,756 INFO L87 Difference]: Start difference. First operand 6863 states and 9668 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) [2025-02-06 07:45:22,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:45:22,330 INFO L93 Difference]: Finished difference Result 6863 states and 9668 transitions. [2025-02-06 07:45:22,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 07:45:22,331 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 [2025-02-06 07:45:22,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:45:22,343 INFO L225 Difference]: With dead ends: 6863 [2025-02-06 07:45:22,343 INFO L226 Difference]: Without dead ends: 0 [2025-02-06 07:45:22,369 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 [2025-02-06 07:45:22,370 INFO L435 NwaCegarLoop]: 2197 mSDtfsCounter, 2168 mSDsluCounter, 2196 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2168 SdHoareTripleChecker+Valid, 4393 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-02-06 07:45:22,371 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2168 Valid, 4393 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-02-06 07:45:22,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-06 07:45:22,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-06 07:45:22,372 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) [2025-02-06 07:45:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-06 07:45:22,376 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 242 [2025-02-06 07:45:22,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:45:22,377 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-06 07:45:22,377 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) [2025-02-06 07:45:22,377 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-06 07:45:22,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-06 07:45:22,381 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-02-06 07:45:22,381 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-02-06 07:45:22,381 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-06 07:45:22,383 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-02-06 07:45:22,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.