./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 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU --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-dev-4fc63b2 [2024-10-31 22:05:00,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:05:00,543 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:05:00,551 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:05:00,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:05:00,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:05:00,588 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:05:00,589 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:05:00,590 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:05:00,591 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:05:00,592 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:05:00,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:05:00,593 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:05:00,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:05:00,596 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:05:00,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:05:00,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:05:00,597 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:05:00,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:05:00,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:05:00,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:05:00,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:05:00,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:05:00,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:05:00,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:05:00,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:05:00,605 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:05:00,605 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:05:00,605 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:05:00,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:00,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:05:00,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:05:00,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:05:00,607 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:05:00,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:05:00,608 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:05:00,608 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:05:00,608 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:05:00,608 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:05:00,609 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 [2024-10-31 22:05:00,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:05:00,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:05:00,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:05:00,961 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:05:00,961 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:05:00,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i Unable to find full path for "g++" [2024-10-31 22:05:03,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:05:03,742 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:05:03,743 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-10-31 22:05:03,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/data/fed3af925/e85604c624c64772a23863b62cc51c80/FLAGc65808072 [2024-10-31 22:05:03,840 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/data/fed3af925/e85604c624c64772a23863b62cc51c80 [2024-10-31 22:05:03,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:05:03,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:05:03,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:03,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:05:03,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:05:03,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:03" (1/1) ... [2024-10-31 22:05:03,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621b233f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:03, skipping insertion in model container [2024-10-31 22:05:03,857 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:03" (1/1) ... [2024-10-31 22:05:04,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:07,707 WARN L251 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_14419df2-ca13-4f79-a179-41ec90141b4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-10-31 22:05:07,712 WARN L251 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_14419df2-ca13-4f79-a179-41ec90141b4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-10-31 22:05:07,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:07,773 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:08,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5401] [2024-10-31 22:05:08,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5409] [2024-10-31 22:05:08,700 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] [2024-10-31 22:05:08,700 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] [2024-10-31 22:05:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7371] [2024-10-31 22:05:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7384] [2024-10-31 22:05:09,127 WARN L251 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_14419df2-ca13-4f79-a179-41ec90141b4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-10-31 22:05:09,128 WARN L251 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_14419df2-ca13-4f79-a179-41ec90141b4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-10-31 22:05:09,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:09,394 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:05:09,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09 WrapperNode [2024-10-31 22:05:09,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:09,397 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:05:09,397 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:05:09,397 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:05:09,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:09,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:09,726 INFO L138 Inliner]: procedures = 492, calls = 2751, calls flagged for inlining = 240, calls inlined = 225, statements flattened = 5806 [2024-10-31 22:05:09,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:05:09,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:05:09,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:05:09,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:05:09,741 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:09,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:09,789 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:11,697 INFO L175 MemorySlicer]: Split 1208 memory accesses to 9 slices as follows [2, 1, 2, 4, 1136, 54, 3, 2, 4]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 1, 0, 4, 4, 0, 1, 0, 4]. The 521 writes are split as follows [0, 0, 1, 0, 477, 42, 0, 1, 0]. [2024-10-31 22:05:11,698 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:11,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:11,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:11,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:12,003 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:12,018 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:12,074 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:05:12,075 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:05:12,075 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:05:12,075 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:05:12,076 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (1/1) ... [2024-10-31 22:05:12,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:12,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:05:12,117 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:05:12,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14419df2-ca13-4f79-a179-41ec90141b4f/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:05:12,152 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-10-31 22:05:12,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-10-31 22:05:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 22:05:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 22:05:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-10-31 22:05:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-10-31 22:05:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:05:12,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:05:12,153 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-10-31 22:05:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-10-31 22:05:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-10-31 22:05:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-10-31 22:05:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 22:05:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 22:05:12,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-10-31 22:05:12,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-10-31 22:05:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:05:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:05:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-10-31 22:05:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-10-31 22:05:12,155 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-10-31 22:05:12,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-10-31 22:05:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-10-31 22:05:12,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-10-31 22:05:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-10-31 22:05:12,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-10-31 22:05:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-10-31 22:05:12,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-10-31 22:05:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-10-31 22:05:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-10-31 22:05:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-10-31 22:05:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-10-31 22:05:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-10-31 22:05:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-10-31 22:05:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-10-31 22:05:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-10-31 22:05:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-10-31 22:05:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-10-31 22:05:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-10-31 22:05:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-10-31 22:05:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:05:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:05:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:05:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:05:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-10-31 22:05:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-10-31 22:05:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-10-31 22:05:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-10-31 22:05:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:05:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-10-31 22:05:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-10-31 22:05:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:05:12,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:05:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:05:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:05:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-10-31 22:05:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-10-31 22:05:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-10-31 22:05:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-10-31 22:05:12,165 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:05:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:05:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:05:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:05:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-10-31 22:05:12,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:05:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:05:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:05:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:05:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-10-31 22:05:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-10-31 22:05:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-10-31 22:05:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-10-31 22:05:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 22:05:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 22:05:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-10-31 22:05:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-10-31 22:05:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:05:12,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:05:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 22:05:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 22:05:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-31 22:05:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-31 22:05:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-10-31 22:05:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-10-31 22:05:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-10-31 22:05:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-10-31 22:05:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:05:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-10-31 22:05:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-10-31 22:05:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-10-31 22:05:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-10-31 22:05:12,173 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-10-31 22:05:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 22:05:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-10-31 22:05:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:05:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:05:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:05:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-10-31 22:05:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:05:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-10-31 22:05:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-10-31 22:05:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:05:12,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:05:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-10-31 22:05:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-10-31 22:05:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:05:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:05:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-10-31 22:05:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-10-31 22:05:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-10-31 22:05:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-10-31 22:05:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-10-31 22:05:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-10-31 22:05:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-31 22:05:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-31 22:05:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-10-31 22:05:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-10-31 22:05:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-10-31 22:05:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-10-31 22:05:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-10-31 22:05:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-10-31 22:05:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:05:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:05:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-10-31 22:05:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-10-31 22:05:12,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:05:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:05:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-10-31 22:05:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-10-31 22:05:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 22:05:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-10-31 22:05:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-10-31 22:05:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-10-31 22:05:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:05:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:05:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:05:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 22:05:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-10-31 22:05:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-10-31 22:05:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:05:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-10-31 22:05:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-10-31 22:05:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-10-31 22:05:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-10-31 22:05:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-31 22:05:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-10-31 22:05:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-10-31 22:05:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:05:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-31 22:05:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-10-31 22:05:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-10-31 22:05:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-10-31 22:05:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-10-31 22:05:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-10-31 22:05:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:05:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:05:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-10-31 22:05:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-10-31 22:05:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:05:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:05:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-10-31 22:05:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-10-31 22:05:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-10-31 22:05:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:05:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-10-31 22:05:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-10-31 22:05:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-10-31 22:05:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:05:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:05:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-31 22:05:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-31 22:05:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:05:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:05:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-10-31 22:05:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-10-31 22:05:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-10-31 22:05:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-10-31 22:05:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:05:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:05:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-10-31 22:05:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-10-31 22:05:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:05:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-10-31 22:05:12,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-10-31 22:05:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:05:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:05:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-10-31 22:05:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-10-31 22:05:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-10-31 22:05:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-10-31 22:05:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-10-31 22:05:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-10-31 22:05:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-10-31 22:05:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-10-31 22:05:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-10-31 22:05:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-10-31 22:05:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:05:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-10-31 22:05:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-10-31 22:05:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-10-31 22:05:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-10-31 22:05:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:05:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:05:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:05:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:05:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:05:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-10-31 22:05:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-10-31 22:05:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:05:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:05:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-10-31 22:05:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-10-31 22:05:13,309 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:05:13,315 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:05:13,742 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:05:15,001 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1502#1.base, #t~mem1502#1.offset := read~$Pointer$#4(~sc#1.base, 141 + ~sc#1.offset, 8);#t~ret1503#1.base, #t~ret1503#1.offset := 129, 0; [2024-10-31 22:05:15,002 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 [2024-10-31 22:05:15,002 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; [2024-10-31 22:05:26,307 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:05:28,764 INFO L? ?]: Removed 2484 outVars from TransFormulas that were not future-live. [2024-10-31 22:05:28,764 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:05:28,818 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:05:28,819 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-31 22:05:28,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:05:28 BoogieIcfgContainer [2024-10-31 22:05:28,819 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:05:28,821 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:05:28,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:05:28,826 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:05:28,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:05:03" (1/3) ... [2024-10-31 22:05:28,827 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bdd2b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:05:28, skipping insertion in model container [2024-10-31 22:05:28,827 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:09" (2/3) ... [2024-10-31 22:05:28,828 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bdd2b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:05:28, skipping insertion in model container [2024-10-31 22:05:28,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:05:28" (3/3) ... [2024-10-31 22:05:28,829 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-10-31 22:05:28,851 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:05:28,851 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:05:29,124 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:05:29,132 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;@604f8c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:05:29,132 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:05:29,147 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) [2024-10-31 22:05:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-10-31 22:05:29,210 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:05:29,213 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] [2024-10-31 22:05:29,213 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:05:29,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:05:29,220 INFO L85 PathProgramCache]: Analyzing trace with hash 827702414, now seen corresponding path program 1 times [2024-10-31 22:05:29,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:05:29,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959595927] [2024-10-31 22:05:29,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:05:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms