./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1 --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-dev-d790fec [2024-12-02 15:28:06,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 15:28:06,217 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 15:28:06,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 15:28:06,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 15:28:06,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 15:28:06,241 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 15:28:06,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 15:28:06,242 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 15:28:06,242 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 15:28:06,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 15:28:06,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 15:28:06,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 15:28:06,242 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 15:28:06,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 15:28:06,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 15:28:06,244 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:28:06,244 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 15:28:06,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:28:06,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 15:28:06,245 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 15:28:06,246 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 15:28:06,246 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 15:28:06,246 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 15:28:06,246 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 15:28:06,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 15:28:06,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 15:28:06,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 15:28:06,459 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 15:28:06,459 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 15:28:06,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-12-02 15:28:09,136 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/data/5c229a9be/a96322aed7b6482d9b3e167e8e5f1b9e/FLAG1442893e3 [2024-12-02 15:28:09,582 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 15:28:09,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-12-02 15:28:09,618 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/data/5c229a9be/a96322aed7b6482d9b3e167e8e5f1b9e/FLAG1442893e3 [2024-12-02 15:28:09,631 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/data/5c229a9be/a96322aed7b6482d9b3e167e8e5f1b9e [2024-12-02 15:28:09,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 15:28:09,635 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 15:28:09,636 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 15:28:09,636 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 15:28:09,640 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 15:28:09,641 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:28:09" (1/1) ... [2024-12-02 15:28:09,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f6ec01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:09, skipping insertion in model container [2024-12-02 15:28:09,642 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:28:09" (1/1) ... [2024-12-02 15:28:09,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 15:28:11,283 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-12-02 15:28:11,285 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-12-02 15:28:11,286 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-12-02 15:28:11,286 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-12-02 15:28:11,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:28:11,328 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 15:28:11,398 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] [2024-12-02 15:28:11,399 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] [2024-12-02 15:28:11,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2024-12-02 15:28:11,401 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] [2024-12-02 15:28:11,401 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] [2024-12-02 15:28:11,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2024-12-02 15:28:11,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2024-12-02 15:28:11,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-12-02 15:28:11,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-12-02 15:28:11,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-12-02 15:28:11,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-12-02 15:28:11,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:28:11,661 INFO L204 MainTranslator]: Completed translation [2024-12-02 15:28:11,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11 WrapperNode [2024-12-02 15:28:11,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 15:28:11,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 15:28:11,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 15:28:11,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 15:28:11,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:11,720 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:11,870 INFO L138 Inliner]: procedures = 289, calls = 1915, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4808 [2024-12-02 15:28:11,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 15:28:11,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 15:28:11,872 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 15:28:11,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 15:28:11,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:11,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:11,912 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,419 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 562, 70, 8, 1, 13, 2, 12, 6, 1, 3, 1, 3, 1, 1, 4, 1, 1, 1, 2, 1, 54, 1, 2, 3, 8, 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, 0, 70, 8, 0, 0, 0, 0, 6, 1, 3, 1, 3, 1, 1, 4, 1, 1, 1, 2, 1, 0, 1, 0, 1, 8, 1, 0, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 293, 0, 0, 1, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 1, 0, 0, 0, 0, 0, 0]. [2024-12-02 15:28:12,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,520 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,575 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,587 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,622 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 15:28:12,623 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 15:28:12,623 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 15:28:12,623 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 15:28:12,624 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (1/1) ... [2024-12-02 15:28:12,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:28:12,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:28:12,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 15:28:12,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 15:28:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-12-02 15:28:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 15:28:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 15:28:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 15:28:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 15:28:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 15:28:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-12-02 15:28:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-12-02 15:28:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-02 15:28:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 15:28:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 15:28:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 15:28:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-12-02 15:28:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-12-02 15:28:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-12-02 15:28:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 15:28:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 15:28:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 15:28:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 15:28:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-12-02 15:28:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 15:28:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 15:28:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-12-02 15:28:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-12-02 15:28:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 15:28:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 15:28:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 15:28:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 15:28:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-12-02 15:28:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-02 15:28:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-12-02 15:28:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 15:28:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 15:28:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 15:28:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-02 15:28:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-02 15:28:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 15:28:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 15:28:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 15:28:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 15:28:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 15:28:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 15:28:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 15:28:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-12-02 15:28:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-02 15:28:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 15:28:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-12-02 15:28:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-02 15:28:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 15:28:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-02 15:28:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-12-02 15:28:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-12-02 15:28:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 15:28:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 15:28:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 15:28:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-12-02 15:28:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-12-02 15:28:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-02 15:28:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 15:28:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 15:28:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-12-02 15:28:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-12-02 15:28:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-12-02 15:28:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-12-02 15:28:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 15:28:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 15:28:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-12-02 15:28:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-12-02 15:28:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 15:28:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 15:28:13,495 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 15:28:13,498 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 15:28:26,998 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 15:28:27,747 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 15:28:31,370 INFO L? ?]: Removed 2313 outVars from TransFormulas that were not future-live. [2024-12-02 15:28:31,370 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 15:28:31,411 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 15:28:31,411 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 15:28:31,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:28:31 BoogieIcfgContainer [2024-12-02 15:28:31,411 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 15:28:31,413 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 15:28:31,413 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 15:28:31,417 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 15:28:31,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:28:09" (1/3) ... [2024-12-02 15:28:31,418 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f327724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:28:31, skipping insertion in model container [2024-12-02 15:28:31,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:28:11" (2/3) ... [2024-12-02 15:28:31,418 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f327724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:28:31, skipping insertion in model container [2024-12-02 15:28:31,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:28:31" (3/3) ... [2024-12-02 15:28:31,419 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-12-02 15:28:31,434 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 15:28:31,437 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i that has 124 procedures, 2413 locations, 1 initial locations, 71 loop locations, and 2 error locations. [2024-12-02 15:28:31,522 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:28:31,532 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;@3e755633, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:28:31,532 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 15:28:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand has 2241 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1489 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) [2024-12-02 15:28:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-02 15:28:31,551 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:28:31,551 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] [2024-12-02 15:28:31,552 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:28:31,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:28:31,556 INFO L85 PathProgramCache]: Analyzing trace with hash -941067719, now seen corresponding path program 1 times [2024-12-02 15:28:31,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:28:31,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147485528] [2024-12-02 15:28:31,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:28:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:28:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:28:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-02 15:28:36,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:28:36,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147485528] [2024-12-02 15:28:36,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147485528] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:28:36,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:28:36,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:28:36,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616996757] [2024-12-02 15:28:36,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:28:36,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:28:36,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:28:36,977 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:28:36,978 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:28:36,984 INFO L87 Difference]: Start difference. First operand has 2241 states, 1465 states have (on average 1.30580204778157) internal successors, (1913), 1489 states have internal predecessors, (1913), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-12-02 15:28:41,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:28:41,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:28:41,515 INFO L93 Difference]: Finished difference Result 6624 states and 9827 transitions. [2024-12-02 15:28:41,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:28:41,518 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 [2024-12-02 15:28:41,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:28:41,565 INFO L225 Difference]: With dead ends: 6624 [2024-12-02 15:28:41,565 INFO L226 Difference]: Without dead ends: 4388 [2024-12-02 15:28:41,587 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 [2024-12-02 15:28:41,590 INFO L435 NwaCegarLoop]: 3286 mSDtfsCounter, 3199 mSDsluCounter, 3213 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3199 SdHoareTripleChecker+Valid, 6499 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:28:41,590 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3199 Valid, 6499 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-02 15:28:41,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4388 states. [2024-12-02 15:28:41,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4388 to 4386. [2024-12-02 15:28:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4386 states, 2867 states have (on average 1.297872340425532) internal successors, (3721), 2913 states have internal predecessors, (3721), 1343 states have call successors, (1343), 175 states have call predecessors, (1343), 174 states have return successors, (1341), 1319 states have call predecessors, (1341), 1341 states have call successors, (1341) [2024-12-02 15:28:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 4386 states and 6405 transitions. [2024-12-02 15:28:42,065 INFO L78 Accepts]: Start accepts. Automaton has 4386 states and 6405 transitions. Word has length 78 [2024-12-02 15:28:42,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:28:42,066 INFO L471 AbstractCegarLoop]: Abstraction has 4386 states and 6405 transitions. [2024-12-02 15:28:42,066 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) [2024-12-02 15:28:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 6405 transitions. [2024-12-02 15:28:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-02 15:28:42,074 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:28:42,075 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] [2024-12-02 15:28:42,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 15:28:42,075 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:28:42,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:28:42,076 INFO L85 PathProgramCache]: Analyzing trace with hash -784053818, now seen corresponding path program 1 times [2024-12-02 15:28:42,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:28:42,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954339133] [2024-12-02 15:28:42,076 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:28:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:28:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:28:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-02 15:28:46,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:28:46,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954339133] [2024-12-02 15:28:46,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954339133] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:28:46,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:28:46,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:28:46,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929192280] [2024-12-02 15:28:46,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:28:46,975 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:28:46,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:28:46,976 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:28:46,976 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:28:46,976 INFO L87 Difference]: Start difference. First operand 4386 states and 6405 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-12-02 15:28:51,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:28:52,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:28:52,101 INFO L93 Difference]: Finished difference Result 9612 states and 14096 transitions. [2024-12-02 15:28:52,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:28:52,102 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 [2024-12-02 15:28:52,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:28:52,150 INFO L225 Difference]: With dead ends: 9612 [2024-12-02 15:28:52,151 INFO L226 Difference]: Without dead ends: 5241 [2024-12-02 15:28:52,182 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 [2024-12-02 15:28:52,183 INFO L435 NwaCegarLoop]: 3272 mSDtfsCounter, 2229 mSDsluCounter, 3185 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2229 SdHoareTripleChecker+Valid, 6457 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 15:28:52,183 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2229 Valid, 6457 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 15:28:52,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2024-12-02 15:28:52,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5234. [2024-12-02 15:28:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5234 states, 3400 states have (on average 1.3055882352941177) internal successors, (4439), 3449 states have internal predecessors, (4439), 1618 states have call successors, (1618), 215 states have call predecessors, (1618), 214 states have return successors, (1616), 1594 states have call predecessors, (1616), 1616 states have call successors, (1616) [2024-12-02 15:28:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 5234 states and 7673 transitions. [2024-12-02 15:28:52,515 INFO L78 Accepts]: Start accepts. Automaton has 5234 states and 7673 transitions. Word has length 105 [2024-12-02 15:28:52,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:28:52,516 INFO L471 AbstractCegarLoop]: Abstraction has 5234 states and 7673 transitions. [2024-12-02 15:28:52,516 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) [2024-12-02 15:28:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 7673 transitions. [2024-12-02 15:28:52,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-02 15:28:52,520 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:28:52,520 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] [2024-12-02 15:28:52,520 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 15:28:52,521 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:28:52,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:28:52,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1365299302, now seen corresponding path program 1 times [2024-12-02 15:28:52,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:28:52,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844126289] [2024-12-02 15:28:52,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:28:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:28:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:28:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-02 15:28:56,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:28:56,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844126289] [2024-12-02 15:28:56,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844126289] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:28:56,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:28:56,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:28:56,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779592722] [2024-12-02 15:28:56,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:28:56,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:28:56,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:28:56,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:28:56,538 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:28:56,538 INFO L87 Difference]: Start difference. First operand 5234 states and 7673 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-12-02 15:29:00,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:29:01,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:29:01,076 INFO L93 Difference]: Finished difference Result 12624 states and 18491 transitions. [2024-12-02 15:29:01,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:29:01,077 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 [2024-12-02 15:29:01,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:29:01,166 INFO L225 Difference]: With dead ends: 12624 [2024-12-02 15:29:01,166 INFO L226 Difference]: Without dead ends: 8868 [2024-12-02 15:29:01,209 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 [2024-12-02 15:29:01,210 INFO L435 NwaCegarLoop]: 5413 mSDtfsCounter, 3174 mSDsluCounter, 3219 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3174 SdHoareTripleChecker+Valid, 8632 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:29:01,211 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3174 Valid, 8632 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-02 15:29:01,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8868 states. [2024-12-02 15:29:01,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8868 to 8862. [2024-12-02 15:29:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8862 states, 5759 states have (on average 1.3059558951206807) internal successors, (7521), 5841 states have internal predecessors, (7521), 2739 states have call successors, (2739), 363 states have call predecessors, (2739), 362 states have return successors, (2737), 2700 states have call predecessors, (2737), 2737 states have call successors, (2737) [2024-12-02 15:29:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8862 states to 8862 states and 12997 transitions. [2024-12-02 15:29:01,844 INFO L78 Accepts]: Start accepts. Automaton has 8862 states and 12997 transitions. Word has length 133 [2024-12-02 15:29:01,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:29:01,844 INFO L471 AbstractCegarLoop]: Abstraction has 8862 states and 12997 transitions. [2024-12-02 15:29:01,844 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) [2024-12-02 15:29:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 8862 states and 12997 transitions. [2024-12-02 15:29:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-02 15:29:01,849 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:29:01,850 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] [2024-12-02 15:29:01,850 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 15:29:01,850 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:29:01,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:29:01,851 INFO L85 PathProgramCache]: Analyzing trace with hash 2112019544, now seen corresponding path program 1 times [2024-12-02 15:29:01,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:29:01,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867128738] [2024-12-02 15:29:01,851 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:29:01,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:29:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:29:06,740 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-02 15:29:06,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:29:06,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867128738] [2024-12-02 15:29:06,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867128738] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:29:06,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:29:06,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 15:29:06,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402482641] [2024-12-02 15:29:06,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:29:06,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 15:29:06,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:29:06,742 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 15:29:06,742 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 15:29:06,742 INFO L87 Difference]: Start difference. First operand 8862 states and 12997 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 15:29:07,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:29:07,181 INFO L93 Difference]: Finished difference Result 8862 states and 12997 transitions. [2024-12-02 15:29:07,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 15:29:07,182 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 [2024-12-02 15:29:07,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:29:07,219 INFO L225 Difference]: With dead ends: 8862 [2024-12-02 15:29:07,220 INFO L226 Difference]: Without dead ends: 7352 [2024-12-02 15:29:07,230 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 [2024-12-02 15:29:07,230 INFO L435 NwaCegarLoop]: 3247 mSDtfsCounter, 3202 mSDsluCounter, 3247 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3202 SdHoareTripleChecker+Valid, 6494 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:29:07,231 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3202 Valid, 6494 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 15:29:07,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7352 states. [2024-12-02 15:29:07,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7352 to 7352. [2024-12-02 15:29:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7352 states, 4785 states have (on average 1.303448275862069) internal successors, (6237), 4852 states have internal predecessors, (6237), 2265 states have call successors, (2265), 301 states have call predecessors, (2265), 301 states have return successors, (2265), 2234 states have call predecessors, (2265), 2265 states have call successors, (2265) [2024-12-02 15:29:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 7352 states and 10767 transitions. [2024-12-02 15:29:07,515 INFO L78 Accepts]: Start accepts. Automaton has 7352 states and 10767 transitions. Word has length 133 [2024-12-02 15:29:07,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:29:07,516 INFO L471 AbstractCegarLoop]: Abstraction has 7352 states and 10767 transitions. [2024-12-02 15:29:07,516 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) [2024-12-02 15:29:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 7352 states and 10767 transitions. [2024-12-02 15:29:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-02 15:29:07,525 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:29:07,525 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] [2024-12-02 15:29:07,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 15:29:07,526 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:29:07,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:29:07,526 INFO L85 PathProgramCache]: Analyzing trace with hash 1390055829, now seen corresponding path program 1 times [2024-12-02 15:29:07,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:29:07,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902161468] [2024-12-02 15:29:07,526 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:29:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:29:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:29:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-02 15:29:11,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:29:11,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902161468] [2024-12-02 15:29:11,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902161468] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:29:11,753 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:29:11,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:29:11,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870060210] [2024-12-02 15:29:11,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:29:11,753 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:29:11,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:29:11,754 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:29:11,754 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:29:11,754 INFO L87 Difference]: Start difference. First operand 7352 states and 10767 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-12-02 15:29:15,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:29:16,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:29:16,744 INFO L93 Difference]: Finished difference Result 16210 states and 23770 transitions. [2024-12-02 15:29:16,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:29:16,745 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 [2024-12-02 15:29:16,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:29:16,807 INFO L225 Difference]: With dead ends: 16210 [2024-12-02 15:29:16,807 INFO L226 Difference]: Without dead ends: 10336 [2024-12-02 15:29:16,827 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 [2024-12-02 15:29:16,827 INFO L435 NwaCegarLoop]: 5416 mSDtfsCounter, 2205 mSDsluCounter, 3144 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2205 SdHoareTripleChecker+Valid, 8560 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-12-02 15:29:16,828 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2205 Valid, 8560 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-12-02 15:29:16,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10336 states. [2024-12-02 15:29:17,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10336 to 10335. [2024-12-02 15:29:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10335 states, 6712 states have (on average 1.3063170441001193) internal successors, (8768), 6802 states have internal predecessors, (8768), 3195 states have call successors, (3195), 427 states have call predecessors, (3195), 427 states have return successors, (3195), 3155 states have call predecessors, (3195), 3195 states have call successors, (3195) [2024-12-02 15:29:17,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10335 states to 10335 states and 15158 transitions. [2024-12-02 15:29:17,425 INFO L78 Accepts]: Start accepts. Automaton has 10335 states and 15158 transitions. Word has length 168 [2024-12-02 15:29:17,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:29:17,425 INFO L471 AbstractCegarLoop]: Abstraction has 10335 states and 15158 transitions. [2024-12-02 15:29:17,426 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) [2024-12-02 15:29:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10335 states and 15158 transitions. [2024-12-02 15:29:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-02 15:29:17,466 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:29:17,466 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] [2024-12-02 15:29:17,466 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 15:29:17,466 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:29:17,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:29:17,467 INFO L85 PathProgramCache]: Analyzing trace with hash 431973954, now seen corresponding path program 1 times [2024-12-02 15:29:17,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:29:17,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178132167] [2024-12-02 15:29:17,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:29:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:29:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:29:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-12-02 15:29:21,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:29:21,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178132167] [2024-12-02 15:29:21,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178132167] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:29:21,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:29:21,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:29:21,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880912316] [2024-12-02 15:29:21,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:29:21,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:29:21,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:29:21,811 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:29:21,811 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:29:21,811 INFO L87 Difference]: Start difference. First operand 10335 states and 15158 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-12-02 15:29:25,865 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 [] [2024-12-02 15:29:26,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:29:26,768 INFO L93 Difference]: Finished difference Result 22173 states and 32540 transitions. [2024-12-02 15:29:26,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:29:26,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 242 [2024-12-02 15:29:26,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:29:26,840 INFO L225 Difference]: With dead ends: 22173 [2024-12-02 15:29:26,840 INFO L226 Difference]: Without dead ends: 11851 [2024-12-02 15:29:26,877 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 [2024-12-02 15:29:26,877 INFO L435 NwaCegarLoop]: 5423 mSDtfsCounter, 2203 mSDsluCounter, 3161 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2203 SdHoareTripleChecker+Valid, 8584 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 15:29:26,878 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2203 Valid, 8584 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 15:29:26,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11851 states. [2024-12-02 15:29:27,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11851 to 11850. [2024-12-02 15:29:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11850 states, 7691 states have (on average 1.3064620985567545) internal successors, (10048), 7793 states have internal predecessors, (10048), 3665 states have call successors, (3665), 493 states have call predecessors, (3665), 493 states have return successors, (3665), 3620 states have call predecessors, (3665), 3665 states have call successors, (3665) [2024-12-02 15:29:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11850 states to 11850 states and 17378 transitions. [2024-12-02 15:29:27,308 INFO L78 Accepts]: Start accepts. Automaton has 11850 states and 17378 transitions. Word has length 242 [2024-12-02 15:29:27,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:29:27,308 INFO L471 AbstractCegarLoop]: Abstraction has 11850 states and 17378 transitions. [2024-12-02 15:29:27,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-12-02 15:29:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 11850 states and 17378 transitions. [2024-12-02 15:29:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-02 15:29:27,328 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:29:27,328 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] [2024-12-02 15:29:27,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 15:29:27,328 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:29:27,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:29:27,329 INFO L85 PathProgramCache]: Analyzing trace with hash 78885572, now seen corresponding path program 1 times [2024-12-02 15:29:27,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:29:27,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678131956] [2024-12-02 15:29:27,329 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:29:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:29:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:29:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-12-02 15:29:31,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:29:31,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678131956] [2024-12-02 15:29:31,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678131956] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:29:31,886 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:29:31,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 15:29:31,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948936187] [2024-12-02 15:29:31,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:29:31,887 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 15:29:31,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:29:31,887 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 15:29:31,887 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 15:29:31,887 INFO L87 Difference]: Start difference. First operand 11850 states and 17378 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 15:29:32,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:29:32,262 INFO L93 Difference]: Finished difference Result 11850 states and 17378 transitions. [2024-12-02 15:29:32,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 15:29:32,262 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 [2024-12-02 15:29:32,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:29:32,271 INFO L225 Difference]: With dead ends: 11850 [2024-12-02 15:29:32,271 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 15:29:32,315 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 15:29:32,316 INFO L435 NwaCegarLoop]: 3217 mSDtfsCounter, 3131 mSDsluCounter, 3216 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3131 SdHoareTripleChecker+Valid, 6433 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:29:32,316 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3131 Valid, 6433 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 15:29:32,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 15:29:32,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 15:29:32,317 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) [2024-12-02 15:29:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 15:29:32,325 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 242 [2024-12-02 15:29:32,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:29:32,325 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 15:29:32,326 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) [2024-12-02 15:29:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 15:29:32,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 15:29:32,328 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-12-02 15:29:32,329 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-12-02 15:29:32,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 15:29:32,331 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:29:32,332 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 15:35:02,774 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 15:35:02,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:35:02 BoogieIcfgContainer [2024-12-02 15:35:02,798 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 15:35:02,799 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 15:35:02,799 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 15:35:02,799 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 15:35:02,800 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:28:31" (3/4) ... [2024-12-02 15:35:02,802 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 15:35:02,807 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-12-02 15:35:02,807 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 15:35:02,807 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ResetChip [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-12-02 15:35:02,808 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Sdelay [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSIR [2024-12-02 15:35:02,809 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadReg [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteReg [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2024-12-02 15:35:02,810 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Tdelay [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_rx [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwreset [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure InitCard [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetTimer [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ActClk [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ClkTx [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure capable [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_dma [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CommonInit [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2024-12-02 15:35:02,811 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_dma [2024-12-02 15:35:02,812 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2024-12-02 15:35:02,866 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 620 nodes and edges [2024-12-02 15:35:02,872 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 234 nodes and edges [2024-12-02 15:35:02,879 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2024-12-02 15:35:02,884 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-12-02 15:35:02,887 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-12-02 15:35:02,890 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-02 15:35:02,893 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 15:35:02,896 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 15:35:02,898 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 15:35:03,217 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 15:35:03,217 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 15:35:03,217 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 15:35:03,218 INFO L158 Benchmark]: Toolchain (without parser) took 413583.06ms. Allocated memory was 142.6MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 105.0MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-02 15:35:03,219 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 15:35:03,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2025.80ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 104.9MB in the beginning and 296.9MB in the end (delta: -192.0MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2024-12-02 15:35:03,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.39ms. Allocated memory is still 419.4MB. Free memory was 296.9MB in the beginning and 264.1MB in the end (delta: 32.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-02 15:35:03,220 INFO L158 Benchmark]: Boogie Preprocessor took 750.91ms. Allocated memory is still 419.4MB. Free memory was 264.1MB in the beginning and 288.9MB in the end (delta: -24.9MB). Peak memory consumption was 155.9MB. Max. memory is 16.1GB. [2024-12-02 15:35:03,220 INFO L158 Benchmark]: RCFGBuilder took 18788.10ms. Allocated memory was 419.4MB in the beginning and 578.8MB in the end (delta: 159.4MB). Free memory was 288.9MB in the beginning and 224.0MB in the end (delta: 64.9MB). Peak memory consumption was 244.6MB. Max. memory is 16.1GB. [2024-12-02 15:35:03,220 INFO L158 Benchmark]: TraceAbstraction took 391385.19ms. Allocated memory was 578.8MB in the beginning and 2.3GB in the end (delta: 1.8GB). Free memory was 223.4MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-02 15:35:03,220 INFO L158 Benchmark]: Witness Printer took 418.34ms. Allocated memory is still 2.3GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 75.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-12-02 15:35:03,222 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2025.80ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 104.9MB in the beginning and 296.9MB in the end (delta: -192.0MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.39ms. Allocated memory is still 419.4MB. Free memory was 296.9MB in the beginning and 264.1MB in the end (delta: 32.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 750.91ms. Allocated memory is still 419.4MB. Free memory was 264.1MB in the beginning and 288.9MB in the end (delta: -24.9MB). Peak memory consumption was 155.9MB. Max. memory is 16.1GB. * RCFGBuilder took 18788.10ms. Allocated memory was 419.4MB in the beginning and 578.8MB in the end (delta: 159.4MB). Free memory was 288.9MB in the beginning and 224.0MB in the end (delta: 64.9MB). Peak memory consumption was 244.6MB. Max. memory is 16.1GB. * TraceAbstraction took 391385.19ms. Allocated memory was 578.8MB in the beginning and 2.3GB in the end (delta: 1.8GB). Free memory was 223.4MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 418.34ms. Allocated memory is still 2.3GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 75.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5761]: 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] - GenericResultAtLocation [Line: 5768]: 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] - GenericResultAtLocation [Line: 5775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] - GenericResultAtLocation [Line: 5805]: 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] - GenericResultAtLocation [Line: 5811]: 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] - GenericResultAtLocation [Line: 5870]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] - GenericResultAtLocation [Line: 5878]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11128]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11116]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 124 procedures, 2413 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 60.9s, OverallIterations: 7, TraceHistogramMax: 11, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 25.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 5 mSolverCounterUnknown, 19343 SdHoareTripleChecker+Valid, 22.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19343 mSDsluCounter, 51659 SdHoareTripleChecker+Invalid, 22.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 22385 mSDsCounter, 53 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 234 IncrementalHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 53 mSolverCounterUnsat, 29274 mSDtfsCounter, 234 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11850occurred in iteration=6, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1101 NumberOfCodeBlocks, 1101 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1094 ConstructedInterpolants, 0 QuantifiedInterpolants, 1594 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1631/1631 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 9886]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6302]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10143]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10339]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9307]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6911]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10191]: Location Invariant Derived location invariant: ((19 == ldv_statevar_2) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 9650]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6394]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6555]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7122]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7969]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10170]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10066]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6561]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6698]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6850]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9795]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8051]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9869]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9627]: Location Invariant Derived location invariant: ((7 == ldv_statevar_10) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 6389]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7926]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6573]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9609]: Location Invariant Derived location invariant: ((LDV_USB_DEV_REF_COUNTS == 0) && (ldv_statevar_10 == 4)) - InvariantResult [Line: 6886]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6729]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9789]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6850]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6404]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10159]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10151]: Location Invariant Derived location invariant: (((LDV_USB_DEV_REF_COUNTS == 0) && (12 == ldv_statevar_2)) || ((LDV_USB_DEV_REF_COUNTS == 0) && (ldv_statevar_10 == 4))) - InvariantResult [Line: 6409]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6414]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7888]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6399]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8076]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9898]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6567]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10176]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9259]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10076]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7006]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6972]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9325]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9619]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6384]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8018]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6850]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10092]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2024-12-02 15:35:03,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f61c755d-8c50-4b26-bc46-d1f45ded81f6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE