./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:07:54,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:07:54,681 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:07:54,687 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:07:54,688 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:07:54,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:07:54,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:07:54,717 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:07:54,718 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:07:54,718 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:07:54,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:07:54,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:07:54,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:07:54,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:07:54,723 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:07:54,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:07:54,727 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:07:54,728 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:07:54,728 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:07:54,729 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:07:54,729 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:07:54,730 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:07:54,730 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:07:54,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:07:54,731 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:07:54,731 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:07:54,731 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:07:54,732 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:07:54,732 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:07:54,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:07:54,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:07:54,733 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:07:54,734 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:07:54,734 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:07:54,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:07:54,735 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:07:54,735 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:07:54,735 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:07:54,736 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:07:54,736 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 [2024-11-09 05:07:55,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:07:55,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:07:55,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:07:55,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:07:55,086 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:07:55,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-09 05:07:56,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:07:57,240 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:07:57,241 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-09 05:07:57,304 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baefe52c6/d89482b2037e46b59a7e9b29db571ea0/FLAG990382a69 [2024-11-09 05:07:57,316 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baefe52c6/d89482b2037e46b59a7e9b29db571ea0 [2024-11-09 05:07:57,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:07:57,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:07:57,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:07:57,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:07:57,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:07:57,328 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:07:57" (1/1) ... [2024-11-09 05:07:57,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e3deb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:07:57, skipping insertion in model container [2024-11-09 05:07:57,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:07:57" (1/1) ... [2024-11-09 05:07:57,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:08:02,417 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-09 05:08:02,422 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-09 05:08:02,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:08:02,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:08:02,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5401] [2024-11-09 05:08:02,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5409] [2024-11-09 05:08:03,260 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"); [7357] [2024-11-09 05:08:03,261 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)); [7364] [2024-11-09 05:08:03,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7371] [2024-11-09 05:08:03,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7384] [2024-11-09 05:08:03,549 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-09 05:08:03,550 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-09 05:08:03,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:08:03,800 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:08:03,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03 WrapperNode [2024-11-09 05:08:03,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:08:03,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:08:03,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:08:03,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:08:03,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:03,947 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:04,149 INFO L138 Inliner]: procedures = 492, calls = 2751, calls flagged for inlining = 240, calls inlined = 225, statements flattened = 5806 [2024-11-09 05:08:04,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:08:04,150 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:08:04,150 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:08:04,151 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:08:04,164 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:04,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:04,219 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,188 INFO L175 MemorySlicer]: Split 1208 memory accesses to 9 slices as follows [2, 1, 4, 1136, 54, 2, 2, 3, 4]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 1, 4, 4, 0, 0, 0, 1, 4]. The 521 writes are split as follows [0, 0, 0, 477, 42, 1, 1, 0, 0]. [2024-11-09 05:08:06,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,189 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,431 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,472 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,504 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:08:06,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:08:06,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:08:06,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:08:06,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (1/1) ... [2024-11-09 05:08:06,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:08:06,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:08:06,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:08:06,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:08:06,678 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-09 05:08:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-09 05:08:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:08:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:08:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-09 05:08:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-09 05:08:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:08:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:08:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-09 05:08:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-09 05:08:06,679 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-09 05:08:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-09 05:08:06,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:08:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:08:06,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-11-09 05:08:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:08:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-09 05:08:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-09 05:08:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-09 05:08:06,681 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-09 05:08:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-09 05:08:06,682 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-09 05:08:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-09 05:08:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:08:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:08:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-09 05:08:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-09 05:08:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-09 05:08:06,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:08:06,684 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 05:08:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 05:08:06,684 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:08:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:08:06,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:08:06,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 05:08:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 05:08:06,685 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-09 05:08:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-09 05:08:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:08:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:08:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-09 05:08:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:08:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:08:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-09 05:08:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-09 05:08:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-09 05:08:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-09 05:08:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:08:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:08:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-09 05:08:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-09 05:08:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:08:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:08:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:08:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:08:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 05:08:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 05:08:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-09 05:08:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-09 05:08:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-09 05:08:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-09 05:08:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-09 05:08:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-09 05:08:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:08:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:08:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:08:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 05:08:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 05:08:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:08:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:08:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:08:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:08:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-09 05:08:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:08:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-09 05:08:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:08:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-09 05:08:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-09 05:08:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:08:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 05:08:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:08:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:08:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-09 05:08:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-09 05:08:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-09 05:08:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-09 05:08:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-09 05:08:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-09 05:08:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-09 05:08:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-09 05:08:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-09 05:08:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-09 05:08:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:08:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-09 05:08:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:08:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:08:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:08:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:08:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:08:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:08:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:08:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-09 05:08:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:08:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-09 05:08:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-09 05:08:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-09 05:08:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-09 05:08:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:08:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:08:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:08:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:08:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:08:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:08:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:08:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-09 05:08:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-09 05:08:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-09 05:08:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-09 05:08:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:08:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:08:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-09 05:08:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-09 05:08:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-09 05:08:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-09 05:08:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:08:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-09 05:08:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-09 05:08:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:08:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 05:08:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 05:08:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-09 05:08:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-09 05:08:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 05:08:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 05:08:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-09 05:08:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-09 05:08:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:08:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:08:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-09 05:08:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-09 05:08:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:08:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:08:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-09 05:08:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-09 05:08:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-09 05:08:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-09 05:08:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:08:06,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:08:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-09 05:08:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-09 05:08:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-09 05:08:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-09 05:08:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-09 05:08:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-09 05:08:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:08:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:08:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 05:08:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:08:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-09 05:08:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-09 05:08:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:08:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-09 05:08:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:08:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-09 05:08:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:08:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-09 05:08:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-09 05:08:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-09 05:08:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-09 05:08:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-09 05:08:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-09 05:08:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 05:08:06,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-09 05:08:06,722 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:08:06,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:08:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-09 05:08:06,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-09 05:08:07,735 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:08:07,741 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:08:08,235 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:08:09,417 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1502#1.base, #t~mem1502#1.offset := read~$Pointer$#3(~sc#1.base, 141 + ~sc#1.offset, 8);#t~ret1503#1.base, #t~ret1503#1.offset := 129, 0; [2024-11-09 05:08:09,418 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895: SUMMARY for call lmc_trace(#t~mem1502#1.base, #t~mem1502#1.offset, #t~ret1503#1.base, #t~ret1503#1.offset); srcloc: null [2024-11-09 05:08:09,418 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895-1: havoc #t~mem1502#1.base, #t~mem1502#1.offset;havoc #t~ret1503#1.base, #t~ret1503#1.offset; [2024-11-09 05:08:21,032 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:08:23,235 INFO L? ?]: Removed 2484 outVars from TransFormulas that were not future-live. [2024-11-09 05:08:23,235 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:08:23,302 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:08:23,303 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 05:08:23,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:08:23 BoogieIcfgContainer [2024-11-09 05:08:23,303 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:08:23,306 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:08:23,306 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:08:23,310 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:08:23,310 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:07:57" (1/3) ... [2024-11-09 05:08:23,311 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710d7f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:08:23, skipping insertion in model container [2024-11-09 05:08:23,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:08:03" (2/3) ... [2024-11-09 05:08:23,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710d7f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:08:23, skipping insertion in model container [2024-11-09 05:08:23,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:08:23" (3/3) ... [2024-11-09 05:08:23,314 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-09 05:08:23,331 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:08:23,332 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:08:23,484 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:08:23,496 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;@6f6e083a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:08:23,496 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:08:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand has 3159 states, 2199 states have (on average 1.3310595725329695) internal successors, (2927), 2267 states have internal predecessors, (2927), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) [2024-11-09 05:08:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 05:08:23,571 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:08:23,573 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:08:23,573 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:08:23,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:08:23,580 INFO L85 PathProgramCache]: Analyzing trace with hash 827702414, now seen corresponding path program 1 times [2024-11-09 05:08:23,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:08:23,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585587567] [2024-11-09 05:08:23,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:08:23,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:08:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:08:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:08:28,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:08:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:08:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:08:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:08:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:08:28,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:08:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:08:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:08:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-09 05:08:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-09 05:08:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-09 05:08:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-09 05:08:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-09 05:08:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:08:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-09 05:08:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-09 05:08:28,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-09 05:08:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:08:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 05:08:28,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:08:28,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585587567] [2024-11-09 05:08:28,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585587567] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:08:28,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:08:28,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:08:28,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397457082] [2024-11-09 05:08:28,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:08:28,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:08:28,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:08:28,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:08:28,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:08:28,700 INFO L87 Difference]: Start difference. First operand has 3159 states, 2199 states have (on average 1.3310595725329695) internal successors, (2927), 2267 states have internal predecessors, (2927), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-09 05:08:32,770 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 [] [2024-11-09 05:08:36,832 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 []