./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 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/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_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC --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-6497de0 [2024-11-24 00:39:36,996 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:39:37,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:39:37,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:39:37,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:39:37,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:39:37,166 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:39:37,166 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:39:37,166 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:39:37,167 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:39:37,168 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:39:37,168 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:39:37,169 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:39:37,169 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:39:37,169 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:39:37,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:39:37,170 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:39:37,170 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:39:37,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:39:37,171 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:39:37,172 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:39:37,172 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:39:37,172 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:39:37,172 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:39:37,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:39:37,172 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:39:37,173 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:39:37,173 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:39:37,174 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:39:37,174 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:39:37,175 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:39:37,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:39:37,175 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_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC 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 [2024-11-24 00:39:37,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:39:37,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:39:37,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:39:37,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:39:37,554 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:39:37,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-24 00:39:41,047 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/data/38a63d02b/c9c6126dfec2433dbd4a116248a0f970/FLAGea5cb423f [2024-11-24 00:39:42,043 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:39:42,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-24 00:39:42,111 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/data/38a63d02b/c9c6126dfec2433dbd4a116248a0f970/FLAGea5cb423f [2024-11-24 00:39:42,133 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/data/38a63d02b/c9c6126dfec2433dbd4a116248a0f970 [2024-11-24 00:39:42,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:39:42,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:39:42,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:39:42,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:39:42,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:39:42,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:39:42" (1/1) ... [2024-11-24 00:39:42,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4066c08f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:42, skipping insertion in model container [2024-11-24 00:39:42,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:39:42" (1/1) ... [2024-11-24 00:39:42,298 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:39:45,054 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-11-24 00:39:45,060 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-11-24 00:39:45,061 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-11-24 00:39:45,061 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-11-24 00:39:45,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:39:45,126 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:39:45,424 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] [2024-11-24 00:39:45,426 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] [2024-11-24 00:39:45,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2024-11-24 00:39:45,436 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] [2024-11-24 00:39:45,436 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] [2024-11-24 00:39:45,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2024-11-24 00:39:45,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2024-11-24 00:39:45,889 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-11-24 00:39:45,889 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-11-24 00:39:45,891 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-11-24 00:39:45,892 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_7e114901-e3fa-426b-930c-de7d02144602/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-11-24 00:39:45,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:39:46,114 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:39:46,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46 WrapperNode [2024-11-24 00:39:46,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:39:46,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:39:46,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:39:46,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:39:46,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:46,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:46,523 INFO L138 Inliner]: procedures = 289, calls = 1915, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4808 [2024-11-24 00:39:46,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:39:46,524 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:39:46,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:39:46,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:39:46,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:46,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:46,571 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,342 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [13, 1, 7, 1, 1, 8, 12, 1, 8, 70, 1, 6, 1, 3, 1, 3, 1, 1, 2, 1, 4, 1, 1, 1, 2, 1, 2, 562, 54, 1, 8, 3, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [0, 1, 7, 1, 1, 8, 0, 1, 8, 70, 0, 6, 1, 3, 1, 3, 1, 0, 0, 1, 4, 1, 1, 1, 2, 1, 0, 0, 0, 1, 8, 1, 1, 1, 4]. The 346 writes are split as follows [8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 293, 42, 0, 0, 0, 0, 0, 0]. [2024-11-24 00:39:47,342 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,633 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,648 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,746 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,778 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,858 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:39:47,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:39:47,859 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:39:47,859 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:39:47,861 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (1/1) ... [2024-11-24 00:39:47,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:39:47,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:39:47,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:39:47,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:39:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-24 00:39:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 00:39:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 00:39:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 00:39:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 00:39:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 00:39:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 00:39:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 00:39:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 00:39:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 00:39:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-24 00:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 00:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 00:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-24 00:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-24 00:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-24 00:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-24 00:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-24 00:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-24 00:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-24 00:39:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-24 00:39:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-24 00:39:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-24 00:39:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:39:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:39:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:39:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:39:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:39:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:39:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 00:39:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 00:39:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-24 00:39:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-24 00:39:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-24 00:39:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-24 00:39:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-24 00:39:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-24 00:39:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 00:39:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 00:39:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 00:39:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 00:39:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 00:39:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 00:39:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 00:39:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 00:39:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-24 00:39:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-24 00:39:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-24 00:39:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 00:39:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:39:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 00:39:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-24 00:39:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-24 00:39:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-24 00:39:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-24 00:39:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-24 00:39:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-24 00:39:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-24 00:39:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:39:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:39:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:39:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:39:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:39:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:39:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 00:39:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-24 00:39:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-24 00:39:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:39:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-24 00:39:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-24 00:39:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:39:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:39:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-24 00:39:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:39:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 00:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 00:39:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-24 00:39:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 00:39:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 00:39:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:39:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 00:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-24 00:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-24 00:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-24 00:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-24 00:39:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-24 00:39:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 00:39:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-24 00:39:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-24 00:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:39:47,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:39:49,411 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:39:49,416 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:40:07,174 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 00:40:08,289 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 00:40:12,670 INFO L? ?]: Removed 2313 outVars from TransFormulas that were not future-live. [2024-11-24 00:40:12,670 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:40:12,758 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:40:12,759 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-24 00:40:12,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:40:12 BoogieIcfgContainer [2024-11-24 00:40:12,763 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:40:12,767 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:40:12,767 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:40:12,772 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:40:12,773 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:39:42" (1/3) ... [2024-11-24 00:40:12,773 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fad499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:40:12, skipping insertion in model container [2024-11-24 00:40:12,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:39:46" (2/3) ... [2024-11-24 00:40:12,774 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fad499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:40:12, skipping insertion in model container [2024-11-24 00:40:12,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:40:12" (3/3) ... [2024-11-24 00:40:12,779 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-24 00:40:12,798 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:40:12,803 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. [2024-11-24 00:40:12,948 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:40:12,963 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;@3b81016e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:40:12,963 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-24 00:40:12,975 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) [2024-11-24 00:40:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 00:40:12,988 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:12,989 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] [2024-11-24 00:40:12,989 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:12,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:12,995 INFO L85 PathProgramCache]: Analyzing trace with hash -941067719, now seen corresponding path program 1 times [2024-11-24 00:40:13,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:13,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185726471] [2024-11-24 00:40:13,005 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:13,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 00:40:19,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:19,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185726471] [2024-11-24 00:40:19,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185726471] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:19,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:19,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:40:19,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348370180] [2024-11-24 00:40:19,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:19,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:40:19,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:19,848 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:40:19,848 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:40:19,855 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) [2024-11-24 00:40:24,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:40:24,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:24,942 INFO L93 Difference]: Finished difference Result 6624 states and 9827 transitions. [2024-11-24 00:40:24,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:40:24,945 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 [2024-11-24 00:40:24,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:25,028 INFO L225 Difference]: With dead ends: 6624 [2024-11-24 00:40:25,028 INFO L226 Difference]: Without dead ends: 4388 [2024-11-24 00:40:25,061 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 [2024-11-24 00:40:25,065 INFO L435 NwaCegarLoop]: 3286 mSDtfsCounter, 3199 mSDsluCounter, 3213 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3199 SdHoareTripleChecker+Valid, 6499 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:25,065 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3199 Valid, 6499 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-24 00:40:25,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4388 states. [2024-11-24 00:40:25,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4388 to 4386. [2024-11-24 00:40:25,634 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) [2024-11-24 00:40:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 4386 states and 6405 transitions. [2024-11-24 00:40:25,711 INFO L78 Accepts]: Start accepts. Automaton has 4386 states and 6405 transitions. Word has length 78 [2024-11-24 00:40:25,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:25,713 INFO L471 AbstractCegarLoop]: Abstraction has 4386 states and 6405 transitions. [2024-11-24 00:40:25,713 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) [2024-11-24 00:40:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 6405 transitions. [2024-11-24 00:40:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 00:40:25,729 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:25,729 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] [2024-11-24 00:40:25,730 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:40:25,730 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:25,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:25,730 INFO L85 PathProgramCache]: Analyzing trace with hash -784053818, now seen corresponding path program 1 times [2024-11-24 00:40:25,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:25,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489990495] [2024-11-24 00:40:25,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:25,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 00:40:31,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:31,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489990495] [2024-11-24 00:40:31,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489990495] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:31,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:31,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:40:31,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768950343] [2024-11-24 00:40:31,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:31,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:40:31,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:31,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:40:31,072 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:40:31,072 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) [2024-11-24 00:40:35,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:40:37,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:37,063 INFO L93 Difference]: Finished difference Result 9612 states and 14096 transitions. [2024-11-24 00:40:37,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:40:37,064 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 [2024-11-24 00:40:37,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:37,141 INFO L225 Difference]: With dead ends: 9612 [2024-11-24 00:40:37,141 INFO L226 Difference]: Without dead ends: 5241 [2024-11-24 00:40:37,185 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:40:37,187 INFO L435 NwaCegarLoop]: 3272 mSDtfsCounter, 2229 mSDsluCounter, 3185 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2229 SdHoareTripleChecker+Valid, 6457 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:37,188 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2229 Valid, 6457 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-24 00:40:37,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2024-11-24 00:40:37,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5234. [2024-11-24 00:40:37,675 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) [2024-11-24 00:40:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 5234 states and 7673 transitions. [2024-11-24 00:40:37,745 INFO L78 Accepts]: Start accepts. Automaton has 5234 states and 7673 transitions. Word has length 105 [2024-11-24 00:40:37,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:37,748 INFO L471 AbstractCegarLoop]: Abstraction has 5234 states and 7673 transitions. [2024-11-24 00:40:37,748 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) [2024-11-24 00:40:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 7673 transitions. [2024-11-24 00:40:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 00:40:37,760 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:37,760 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] [2024-11-24 00:40:37,764 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:40:37,764 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:37,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:37,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1365299302, now seen corresponding path program 1 times [2024-11-24 00:40:37,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:37,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35441906] [2024-11-24 00:40:37,765 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-24 00:40:43,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:43,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35441906] [2024-11-24 00:40:43,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35441906] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:43,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:43,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:40:43,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232932217] [2024-11-24 00:40:43,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:43,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:40:43,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:43,369 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:40:43,370 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:40:43,371 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) [2024-11-24 00:40:47,434 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 [] [2024-11-24 00:40:48,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:48,280 INFO L93 Difference]: Finished difference Result 12624 states and 18491 transitions. [2024-11-24 00:40:48,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:40:48,281 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 [2024-11-24 00:40:48,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:48,383 INFO L225 Difference]: With dead ends: 12624 [2024-11-24 00:40:48,383 INFO L226 Difference]: Without dead ends: 8868 [2024-11-24 00:40:48,422 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 [2024-11-24 00:40:48,425 INFO L435 NwaCegarLoop]: 5413 mSDtfsCounter, 3174 mSDsluCounter, 3219 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3174 SdHoareTripleChecker+Valid, 8632 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:48,426 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3174 Valid, 8632 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-24 00:40:48,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8868 states. [2024-11-24 00:40:49,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8868 to 8862. [2024-11-24 00:40:49,156 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) [2024-11-24 00:40:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8862 states to 8862 states and 12997 transitions. [2024-11-24 00:40:49,238 INFO L78 Accepts]: Start accepts. Automaton has 8862 states and 12997 transitions. Word has length 133 [2024-11-24 00:40:49,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:49,239 INFO L471 AbstractCegarLoop]: Abstraction has 8862 states and 12997 transitions. [2024-11-24 00:40:49,239 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) [2024-11-24 00:40:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 8862 states and 12997 transitions. [2024-11-24 00:40:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 00:40:49,247 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:49,248 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] [2024-11-24 00:40:49,248 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:40:49,248 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:49,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:49,249 INFO L85 PathProgramCache]: Analyzing trace with hash 2112019544, now seen corresponding path program 1 times [2024-11-24 00:40:49,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:49,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604927570] [2024-11-24 00:40:49,251 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:40:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:40:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:40:55,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:40:55,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604927570] [2024-11-24 00:40:55,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604927570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:40:55,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:40:55,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:40:55,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069476751] [2024-11-24 00:40:55,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:40:55,642 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:40:55,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:40:55,643 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:40:55,643 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:40:55,648 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) [2024-11-24 00:40:56,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:40:56,492 INFO L93 Difference]: Finished difference Result 8862 states and 12997 transitions. [2024-11-24 00:40:56,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:40:56,493 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 [2024-11-24 00:40:56,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:40:56,586 INFO L225 Difference]: With dead ends: 8862 [2024-11-24 00:40:56,587 INFO L226 Difference]: Without dead ends: 7352 [2024-11-24 00:40:56,609 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 [2024-11-24 00:40:56,611 INFO L435 NwaCegarLoop]: 3247 mSDtfsCounter, 3202 mSDsluCounter, 3247 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:40:56,612 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3202 Valid, 6494 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-24 00:40:56,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7352 states. [2024-11-24 00:40:57,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7352 to 7352. [2024-11-24 00:40:57,217 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) [2024-11-24 00:40:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 7352 states and 10767 transitions. [2024-11-24 00:40:57,278 INFO L78 Accepts]: Start accepts. Automaton has 7352 states and 10767 transitions. Word has length 133 [2024-11-24 00:40:57,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:40:57,278 INFO L471 AbstractCegarLoop]: Abstraction has 7352 states and 10767 transitions. [2024-11-24 00:40:57,279 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) [2024-11-24 00:40:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 7352 states and 10767 transitions. [2024-11-24 00:40:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-24 00:40:57,298 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:40:57,298 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] [2024-11-24 00:40:57,298 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:40:57,298 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:40:57,299 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:40:57,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1390055829, now seen corresponding path program 1 times [2024-11-24 00:40:57,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:40:57,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381352316] [2024-11-24 00:40:57,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:40:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:41:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:41:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-24 00:41:02,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:41:02,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381352316] [2024-11-24 00:41:02,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381352316] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:41:02,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:41:02,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:41:02,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763061807] [2024-11-24 00:41:02,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:41:02,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:41:02,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:41:02,883 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:41:02,883 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:41:02,883 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) [2024-11-24 00:41:06,938 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 [] [2024-11-24 00:41:08,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:41:08,637 INFO L93 Difference]: Finished difference Result 16210 states and 23770 transitions. [2024-11-24 00:41:08,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:41:08,637 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 [2024-11-24 00:41:08,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:41:08,860 INFO L225 Difference]: With dead ends: 16210 [2024-11-24 00:41:08,861 INFO L226 Difference]: Without dead ends: 10336 [2024-11-24 00:41:08,906 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 [2024-11-24 00:41:08,908 INFO L435 NwaCegarLoop]: 5416 mSDtfsCounter, 2205 mSDsluCounter, 3144 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2205 SdHoareTripleChecker+Valid, 8560 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:41:08,909 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2205 Valid, 8560 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 00:41:08,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10336 states. [2024-11-24 00:41:09,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10336 to 10335. [2024-11-24 00:41:09,548 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) [2024-11-24 00:41:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10335 states to 10335 states and 15158 transitions. [2024-11-24 00:41:09,635 INFO L78 Accepts]: Start accepts. Automaton has 10335 states and 15158 transitions. Word has length 168 [2024-11-24 00:41:09,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:41:09,635 INFO L471 AbstractCegarLoop]: Abstraction has 10335 states and 15158 transitions. [2024-11-24 00:41:09,636 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) [2024-11-24 00:41:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10335 states and 15158 transitions. [2024-11-24 00:41:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-24 00:41:09,684 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:41:09,684 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] [2024-11-24 00:41:09,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:41:09,685 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:41:09,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:41:09,686 INFO L85 PathProgramCache]: Analyzing trace with hash 431973954, now seen corresponding path program 1 times [2024-11-24 00:41:09,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:41:09,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018133148] [2024-11-24 00:41:09,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:41:09,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:41:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:41:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-11-24 00:41:14,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:41:14,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018133148] [2024-11-24 00:41:14,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018133148] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:41:14,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:41:14,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:41:14,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451175286] [2024-11-24 00:41:14,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:41:14,736 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:41:14,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:41:14,737 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:41:14,737 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:41:14,737 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) [2024-11-24 00:41:19,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:41:20,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:41:20,664 INFO L93 Difference]: Finished difference Result 22173 states and 32540 transitions. [2024-11-24 00:41:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:41:20,664 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 [2024-11-24 00:41:20,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:41:20,771 INFO L225 Difference]: With dead ends: 22173 [2024-11-24 00:41:20,771 INFO L226 Difference]: Without dead ends: 11851 [2024-11-24 00:41:20,837 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 [2024-11-24 00:41:20,838 INFO L435 NwaCegarLoop]: 5423 mSDtfsCounter, 2203 mSDsluCounter, 3161 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2203 SdHoareTripleChecker+Valid, 8584 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:41:20,838 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2203 Valid, 8584 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 00:41:20,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11851 states. [2024-11-24 00:41:21,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11851 to 11850. [2024-11-24 00:41:21,868 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) [2024-11-24 00:41:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11850 states to 11850 states and 17378 transitions. [2024-11-24 00:41:22,009 INFO L78 Accepts]: Start accepts. Automaton has 11850 states and 17378 transitions. Word has length 242 [2024-11-24 00:41:22,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:41:22,010 INFO L471 AbstractCegarLoop]: Abstraction has 11850 states and 17378 transitions. [2024-11-24 00:41:22,011 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) [2024-11-24 00:41:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 11850 states and 17378 transitions. [2024-11-24 00:41:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-24 00:41:22,071 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:41:22,071 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] [2024-11-24 00:41:22,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:41:22,073 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:41:22,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:41:22,073 INFO L85 PathProgramCache]: Analyzing trace with hash 78885572, now seen corresponding path program 1 times [2024-11-24 00:41:22,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:41:22,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580458399] [2024-11-24 00:41:22,074 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:41:22,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:41:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:41:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-24 00:41:28,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:41:28,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580458399] [2024-11-24 00:41:28,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580458399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:41:28,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:41:28,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:41:28,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383377534] [2024-11-24 00:41:28,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:41:28,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:41:28,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:41:28,043 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:41:28,043 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:41:28,044 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) [2024-11-24 00:41:28,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:41:28,595 INFO L93 Difference]: Finished difference Result 11850 states and 17378 transitions. [2024-11-24 00:41:28,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:41:28,596 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 [2024-11-24 00:41:28,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:41:28,609 INFO L225 Difference]: With dead ends: 11850 [2024-11-24 00:41:28,609 INFO L226 Difference]: Without dead ends: 0 [2024-11-24 00:41:28,662 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 [2024-11-24 00:41:28,663 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 [2024-11-24 00:41:28,663 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] [2024-11-24 00:41:28,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-24 00:41:28,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-24 00:41:28,665 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) [2024-11-24 00:41:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-24 00:41:28,675 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 242 [2024-11-24 00:41:28,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:41:28,675 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-24 00:41:28,676 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) [2024-11-24 00:41:28,676 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-24 00:41:28,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 00:41:28,681 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-24 00:41:28,683 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-24 00:41:28,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 00:41:28,687 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:41:28,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-24 00:47:24,313 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-24 00:47:24,345 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 12:47:24 BoogieIcfgContainer [2024-11-24 00:47:24,345 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-24 00:47:24,347 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 00:47:24,347 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 00:47:24,347 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 00:47:24,348 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:40:12" (3/4) ... [2024-11-24 00:47:24,351 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 00:47:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-24 00:47:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-24 00:47:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ResetChip [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-11-24 00:47:24,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-11-24 00:47:24,362 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-11-24 00:47:24,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Sdelay [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSIR [2024-11-24 00:47:24,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadReg [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2024-11-24 00:47:24,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-11-24 00:47:24,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteReg [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Tdelay [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_rx [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwreset [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure InitCard [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-11-24 00:47:24,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetTimer [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ActClk [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ClkTx [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure capable [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_dma [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CommonInit [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2024-11-24 00:47:24,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_dma [2024-11-24 00:47:24,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2024-11-24 00:47:24,463 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 620 nodes and edges [2024-11-24 00:47:24,472 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 234 nodes and edges [2024-11-24 00:47:24,481 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2024-11-24 00:47:24,495 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-11-24 00:47:24,500 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-24 00:47:24,508 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-24 00:47:24,514 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-24 00:47:24,517 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 00:47:24,521 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 00:47:25,097 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-24 00:47:25,097 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-24 00:47:25,097 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 00:47:25,103 INFO L158 Benchmark]: Toolchain (without parser) took 462959.52ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 87.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 951.4MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,103 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 00:47:25,104 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3975.94ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 87.1MB in the beginning and 262.0MB in the end (delta: -174.9MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 406.00ms. Allocated memory is still 352.3MB. Free memory was 262.0MB in the beginning and 229.5MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,105 INFO L158 Benchmark]: Boogie Preprocessor took 1333.58ms. Allocated memory is still 352.3MB. Free memory was 229.5MB in the beginning and 231.7MB in the end (delta: -2.2MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,109 INFO L158 Benchmark]: RCFGBuilder took 24904.69ms. Allocated memory was 352.3MB in the beginning and 637.5MB in the end (delta: 285.2MB). Free memory was 231.7MB in the beginning and 229.0MB in the end (delta: 2.8MB). Peak memory consumption was 307.4MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,109 INFO L158 Benchmark]: TraceAbstraction took 431578.53ms. Allocated memory was 637.5MB in the beginning and 2.5GB in the end (delta: 1.9GB). Free memory was 224.7MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-24 00:47:25,109 INFO L158 Benchmark]: Witness Printer took 750.26ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 79.7MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-11-24 00:47:25,111 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3975.94ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 87.1MB in the beginning and 262.0MB in the end (delta: -174.9MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 406.00ms. Allocated memory is still 352.3MB. Free memory was 262.0MB in the beginning and 229.5MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1333.58ms. Allocated memory is still 352.3MB. Free memory was 229.5MB in the beginning and 231.7MB in the end (delta: -2.2MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. * RCFGBuilder took 24904.69ms. Allocated memory was 352.3MB in the beginning and 637.5MB in the end (delta: 285.2MB). Free memory was 231.7MB in the beginning and 229.0MB in the end (delta: 2.8MB). Peak memory consumption was 307.4MB. Max. memory is 16.1GB. * TraceAbstraction took 431578.53ms. Allocated memory was 637.5MB in the beginning and 2.5GB in the end (delta: 1.9GB). Free memory was 224.7MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 750.26ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 79.7MB). Peak memory consumption was 83.9MB. 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: 75.8s, OverallIterations: 7, TraceHistogramMax: 11, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 30.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 5 mSolverCounterUnknown, 19343 SdHoareTripleChecker+Valid, 25.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19343 mSDsluCounter, 51659 SdHoareTripleChecker+Invalid, 23.7s 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, 0.3s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s 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: 4.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 5.6s 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! [2024-11-24 00:47:25,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e114901-e3fa-426b-930c-de7d02144602/bin/uautomizer-verify-LYvppIcaGC/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