./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:59:42,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:59:42,933 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:59:42,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:59:42,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:59:42,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:59:42,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:59:42,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:59:42,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:59:42,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:59:42,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:59:42,999 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:59:42,999 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:59:43,001 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:59:43,002 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:59:43,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:59:43,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:59:43,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:59:43,004 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:59:43,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:59:43,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:59:43,006 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:59:43,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:43,007 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:59:43,008 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:59:43,008 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:59:43,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:59:43,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:59:43,010 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:59:43,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdbc5180119fad988a6a3a24d2f5ed804cbc2cd6d0e7bbb402b6d4dd37802e45 [2023-11-11 23:59:43,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:59:43,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:59:43,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:59:43,348 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:59:43,348 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:59:43,350 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2023-11-11 23:59:46,464 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:59:47,166 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:59:47,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2023-11-11 23:59:47,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/data/1b20dd351/b3525ac6549e426b857a719d543bca2d/FLAGb20b595ed [2023-11-11 23:59:47,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/data/1b20dd351/b3525ac6549e426b857a719d543bca2d [2023-11-11 23:59:47,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:59:47,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:59:47,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:59:47,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:59:47,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:59:47,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:59:47" (1/1) ... [2023-11-11 23:59:47,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794feff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:47, skipping insertion in model container [2023-11-11 23:59:47,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:59:47" (1/1) ... [2023-11-11 23:59:47,486 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:59:51,229 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2023-11-11 23:59:51,233 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2023-11-11 23:59:51,234 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2023-11-11 23:59:51,235 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2023-11-11 23:59:51,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:51,304 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:59:51,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5400] [2023-11-11 23:59:51,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5408] [2023-11-11 23:59:52,079 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"); [7344] [2023-11-11 23:59:52,079 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)); [7351] [2023-11-11 23:59:52,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7358] [2023-11-11 23:59:52,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7371] [2023-11-11 23:59:52,427 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2023-11-11 23:59:52,428 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2023-11-11 23:59:52,428 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2023-11-11 23:59:52,429 WARN L240 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_314b901f-88de-42cc-89d8-4f1572bf716f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2023-11-11 23:59:52,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:52,772 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:59:52,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52 WrapperNode [2023-11-11 23:59:52,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:59:52,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:52,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:59:52,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:59:52,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:52,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,219 INFO L138 Inliner]: procedures = 495, calls = 2673, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5576 [2023-11-11 23:59:53,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:53,221 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:59:53,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:59:53,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:59:53,231 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,519 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,547 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,591 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:59:53,592 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:59:53,592 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:59:53,593 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:59:53,593 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:52" (1/1) ... [2023-11-11 23:59:53,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:53,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:59:53,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:59:53,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_314b901f-88de-42cc-89d8-4f1572bf716f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:59:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2023-11-11 23:59:53,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2023-11-11 23:59:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:59:53,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:59:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2023-11-11 23:59:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2023-11-11 23:59:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:59:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:59:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2023-11-11 23:59:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2023-11-11 23:59:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2023-11-11 23:59:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2023-11-11 23:59:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:59:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:59:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:59:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:59:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2023-11-11 23:59:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2023-11-11 23:59:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2023-11-11 23:59:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2023-11-11 23:59:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:59:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:59:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2023-11-11 23:59:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2023-11-11 23:59:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2023-11-11 23:59:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2023-11-11 23:59:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2023-11-11 23:59:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2023-11-11 23:59:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2023-11-11 23:59:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2023-11-11 23:59:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-11 23:59:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-11 23:59:53,679 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2023-11-11 23:59:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2023-11-11 23:59:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2023-11-11 23:59:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2023-11-11 23:59:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2023-11-11 23:59:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2023-11-11 23:59:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2023-11-11 23:59:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2023-11-11 23:59:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2023-11-11 23:59:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2023-11-11 23:59:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:59:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:59:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:59:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:59:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2023-11-11 23:59:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2023-11-11 23:59:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2023-11-11 23:59:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2023-11-11 23:59:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:59:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-11 23:59:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-11 23:59:53,683 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:59:53,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:59:53,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:59:53,683 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-11 23:59:53,683 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-11 23:59:53,684 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2023-11-11 23:59:53,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2023-11-11 23:59:53,684 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2023-11-11 23:59:53,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2023-11-11 23:59:53,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:59:53,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:59:53,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:59:53,686 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2023-11-11 23:59:53,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2023-11-11 23:59:53,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:59:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2023-11-11 23:59:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2023-11-11 23:59:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:59:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:59:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2023-11-11 23:59:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2023-11-11 23:59:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:59:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:59:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:59:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:59:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2023-11-11 23:59:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2023-11-11 23:59:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2023-11-11 23:59:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2023-11-11 23:59:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:59:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:59:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-11 23:59:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-11 23:59:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2023-11-11 23:59:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2023-11-11 23:59:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2023-11-11 23:59:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2023-11-11 23:59:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:59:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:59:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-11-11 23:59:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-11-11 23:59:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2023-11-11 23:59:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2023-11-11 23:59:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:59:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:59:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:59:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-11 23:59:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-11 23:59:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:59:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:59:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:59:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:59:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:59:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2023-11-11 23:59:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2023-11-11 23:59:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:59:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2023-11-11 23:59:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2023-11-11 23:59:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-11 23:59:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-11 23:59:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:59:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:59:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2023-11-11 23:59:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2023-11-11 23:59:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:59:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:59:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2023-11-11 23:59:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2023-11-11 23:59:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-11 23:59:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-11 23:59:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:59:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:59:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2023-11-11 23:59:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2023-11-11 23:59:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2023-11-11 23:59:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2023-11-11 23:59:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2023-11-11 23:59:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2023-11-11 23:59:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2023-11-11 23:59:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2023-11-11 23:59:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-11 23:59:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-11 23:59:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:59:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:59:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2023-11-11 23:59:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2023-11-11 23:59:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:59:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:59:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:59:53,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:59:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2023-11-11 23:59:53,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2023-11-11 23:59:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:59:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:59:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:59:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:59:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2023-11-11 23:59:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2023-11-11 23:59:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2023-11-11 23:59:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2023-11-11 23:59:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2023-11-11 23:59:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2023-11-11 23:59:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:59:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:59:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2023-11-11 23:59:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2023-11-11 23:59:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2023-11-11 23:59:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2023-11-11 23:59:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:59:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:59:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2023-11-11 23:59:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2023-11-11 23:59:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2023-11-11 23:59:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2023-11-11 23:59:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2023-11-11 23:59:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2023-11-11 23:59:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:59:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:59:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:59:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2023-11-11 23:59:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2023-11-11 23:59:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2023-11-11 23:59:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2023-11-11 23:59:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:59:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-11 23:59:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-11 23:59:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2023-11-11 23:59:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2023-11-11 23:59:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:59:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-11 23:59:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-11 23:59:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2023-11-11 23:59:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2023-11-11 23:59:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:59:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:59:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2023-11-11 23:59:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2023-11-11 23:59:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:59:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:59:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2023-11-11 23:59:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2023-11-11 23:59:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2023-11-11 23:59:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2023-11-11 23:59:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:59:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:59:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-11 23:59:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-11 23:59:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2023-11-11 23:59:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2023-11-11 23:59:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2023-11-11 23:59:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2023-11-11 23:59:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:59:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:59:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:59:53,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:59:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:59:53,724 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:59:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2023-11-11 23:59:53,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2023-11-11 23:59:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2023-11-11 23:59:53,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2023-11-11 23:59:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:59:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:59:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2023-11-11 23:59:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2023-11-11 23:59:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:59:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-11 23:59:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-11 23:59:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:59:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:59:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2023-11-11 23:59:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2023-11-11 23:59:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2023-11-11 23:59:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2023-11-11 23:59:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2023-11-11 23:59:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2023-11-11 23:59:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2023-11-11 23:59:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2023-11-11 23:59:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-11 23:59:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-11 23:59:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2023-11-11 23:59:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2023-11-11 23:59:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2023-11-11 23:59:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2023-11-11 23:59:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:59:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:59:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2023-11-11 23:59:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2023-11-11 23:59:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2023-11-11 23:59:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2023-11-11 23:59:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-11 23:59:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-11 23:59:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:59:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-11 23:59:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-11 23:59:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-11 23:59:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-11 23:59:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:59:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:59:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-11-11 23:59:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-11-11 23:59:54,661 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:59:54,665 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:59:55,339 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:59:57,281 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1380#1.base, #t~mem1380#1.offset := read~$Pointer$(~sc#1.base, 141 + ~sc#1.offset, 8); [2023-11-11 23:59:57,282 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881: SUMMARY for call lmc_trace(#t~mem1380#1.base, #t~mem1380#1.offset, 129, 0); srcloc: null [2023-11-11 23:59:57,282 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881-1: havoc #t~mem1380#1.base, #t~mem1380#1.offset; [2023-11-12 00:00:01,652 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-12 00:00:01,847 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:00:06,052 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:00:06,052 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:00:06,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:06 BoogieIcfgContainer [2023-11-12 00:00:06,060 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:00:06,061 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:00:06,061 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:00:06,072 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:00:06,073 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:06" (1/1) ... [2023-11-12 00:00:06,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:00:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2194 states and 3292 transitions. [2023-11-12 00:00:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3292 transitions. [2023-11-12 00:00:06,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-12 00:00:06,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2023-11-12 00:00:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 2198 states and 3307 transitions. [2023-11-12 00:00:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3307 transitions. [2023-11-12 00:00:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-12 00:00:07,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:00:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 2205 states and 3314 transitions. [2023-11-12 00:00:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3314 transitions. [2023-11-12 00:00:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-12 00:00:08,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:00:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 2212 states and 3334 transitions. [2023-11-12 00:00:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3334 transitions. [2023-11-12 00:00:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-12 00:00:09,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 2218 states and 3356 transitions. [2023-11-12 00:00:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3356 transitions. [2023-11-12 00:00:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-12 00:00:09,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:00:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2222 states and 3359 transitions. [2023-11-12 00:00:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3359 transitions. [2023-11-12 00:00:10,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-12 00:00:10,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2227 states and 3369 transitions. [2023-11-12 00:00:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3369 transitions. [2023-11-12 00:00:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-12 00:00:10,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2235 states and 3396 transitions. [2023-11-12 00:00:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3396 transitions. [2023-11-12 00:00:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-12 00:00:11,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:00:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2244 states and 3424 transitions. [2023-11-12 00:00:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3424 transitions. [2023-11-12 00:00:11,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-12 00:00:11,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 2253 states and 3455 transitions. [2023-11-12 00:00:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3455 transitions. [2023-11-12 00:00:12,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:00:12,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-12 00:00:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2265 states and 3493 transitions. [2023-11-12 00:00:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3493 transitions. [2023-11-12 00:00:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-12 00:00:14,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2272 states and 3516 transitions. [2023-11-12 00:00:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3516 transitions. [2023-11-12 00:00:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-12 00:00:15,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2282 states and 3551 transitions. [2023-11-12 00:00:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3551 transitions. [2023-11-12 00:00:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-12 00:00:16,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 2293 states and 3589 transitions. [2023-11-12 00:00:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3589 transitions. [2023-11-12 00:00:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-12 00:00:18,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-12 00:00:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 2300 states and 3616 transitions. [2023-11-12 00:00:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3616 transitions. [2023-11-12 00:00:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-12 00:00:19,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2308 states and 3652 transitions. [2023-11-12 00:00:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3652 transitions. [2023-11-12 00:00:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-12 00:00:20,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 2314 states and 3667 transitions. [2023-11-12 00:00:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3667 transitions. [2023-11-12 00:00:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-12 00:00:21,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 2315 states and 3667 transitions. [2023-11-12 00:00:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3667 transitions. [2023-11-12 00:00:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-12 00:00:22,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 2328 states and 3711 transitions. [2023-11-12 00:00:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3711 transitions. [2023-11-12 00:00:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-12 00:00:24,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,105 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 2334 states and 3740 transitions. [2023-11-12 00:00:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3740 transitions. [2023-11-12 00:00:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-12 00:00:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-11-12 00:00:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 2336 states and 3742 transitions. [2023-11-12 00:00:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3742 transitions. [2023-11-12 00:00:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-12 00:00:25,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2342 states and 3770 transitions. [2023-11-12 00:00:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3770 transitions. [2023-11-12 00:00:26,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-12 00:00:26,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-11-12 00:00:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2346 states and 3779 transitions. [2023-11-12 00:00:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3779 transitions.