./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 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:51:25,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:51:25,357 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:51:25,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:51:25,364 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:51:25,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:51:25,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:51:25,396 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:51:25,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:51:25,398 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:51:25,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:51:25,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:51:25,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:51:25,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:51:25,399 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:51:25,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:51:25,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:51:25,400 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:51:25,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:51:25,401 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:51:25,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:51:25,401 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:51:25,401 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:51:25,401 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:51:25,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:51:25,402 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:51:25,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:51:25,402 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:51:25,402 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:51:25,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:51:25,403 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:51:25,403 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:51:25,403 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:51:25,403 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:51:25,403 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e81fc6166b432b951460f7a3a0e3bbe6d1e1e00a7297f549296af2cd8a39c75 [2024-11-07 13:51:25,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:51:25,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:51:25,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:51:25,678 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:51:25,679 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:51:25,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-07 13:51:26,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:51:27,573 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:51:27,574 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-07 13:51:27,630 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4d285dfa9/9a99ac988495484ca940d821b2d22bde/FLAG716148a65 [2024-11-07 13:51:28,052 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4d285dfa9/9a99ac988495484ca940d821b2d22bde [2024-11-07 13:51:28,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:51:28,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:51:28,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:51:28,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:51:28,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:51:28,059 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:28" (1/1) ... [2024-11-07 13:51:28,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc7867d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:28, skipping insertion in model container [2024-11-07 13:51:28,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:28" (1/1) ... [2024-11-07 13:51:28,198 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:51:31,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-07 13:51:31,047 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-07 13:51:31,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:51:31,129 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:51:31,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5401] [2024-11-07 13:51:31,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5409] [2024-11-07 13:51:31,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7357] [2024-11-07 13:51:31,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7364] [2024-11-07 13:51:31,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7371] [2024-11-07 13:51:31,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7384] [2024-11-07 13:51:31,959 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2024-11-07 13:51:31,960 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2024-11-07 13:51:31,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:51:32,167 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:51:32,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32 WrapperNode [2024-11-07 13:51:32,168 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:51:32,169 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:51:32,170 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:51:32,170 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:51:32,175 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:32,273 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:32,460 INFO L138 Inliner]: procedures = 492, calls = 2751, calls flagged for inlining = 240, calls inlined = 225, statements flattened = 5806 [2024-11-07 13:51:32,464 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:51:32,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:51:32,465 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:51:32,465 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:51:32,476 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:32,476 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:32,505 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,623 INFO L175 MemorySlicer]: Split 1208 memory accesses to 9 slices as follows [1136, 2, 1, 2, 4, 54, 3, 4, 2]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [4, 2, 1, 0, 4, 0, 1, 4, 0]. The 521 writes are split as follows [477, 0, 0, 1, 0, 42, 0, 0, 1]. [2024-11-07 13:51:33,624 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,624 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,761 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,878 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,932 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:51:33,934 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:51:33,935 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:51:33,935 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:51:33,936 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (1/1) ... [2024-11-07 13:51:33,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:51:33,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:51:33,971 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:51:33,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:51:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-07 13:51:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-07 13:51:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 13:51:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 13:51:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-07 13:51:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-07 13:51:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:51:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:51:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-07 13:51:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-07 13:51:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-07 13:51:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-07 13:51:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 13:51:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 13:51:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-11-07 13:51:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-11-07 13:51:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:51:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:51:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-07 13:51:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-07 13:51:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-07 13:51:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-07 13:51:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-07 13:51:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-07 13:51:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-07 13:51:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-07 13:51:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-07 13:51:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-07 13:51:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-07 13:51:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-07 13:51:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-07 13:51:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-07 13:51:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-07 13:51:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-07 13:51:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-07 13:51:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-07 13:51:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 13:51:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:51:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:51:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-07 13:51:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-07 13:51:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-07 13:51:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-07 13:51:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:51:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-07 13:51:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-07 13:51:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 13:51:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 13:51:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-07 13:51:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-07 13:51:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-07 13:51:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-07 13:51:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 13:51:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-07 13:51:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:51:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-07 13:51:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-07 13:51:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-07 13:51:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:51:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:51:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-07 13:51:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-07 13:51:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:51:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:51:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-07 13:51:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-07 13:51:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:51:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:51:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-07 13:51:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 13:51:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 13:51:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:51:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:51:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-07 13:51:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:51:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:51:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:51:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:51:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-07 13:51:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-07 13:51:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 13:51:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 13:51:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-07 13:51:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-07 13:51:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-07 13:51:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-07 13:51:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-07 13:51:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-07 13:51:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 13:51:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 13:51:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:51:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-07 13:51:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-07 13:51:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-07 13:51:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-07 13:51:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-07 13:51:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-07 13:51:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-07 13:51:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:51:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-07 13:51:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-07 13:51:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-07 13:51:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-07 13:51:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 13:51:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 13:51:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-07 13:51:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-07 13:51:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-07 13:51:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:51:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:51:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:51:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-07 13:51:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-07 13:51:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 13:51:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 13:51:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-07 13:51:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-07 13:51:35,028 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:51:35,034 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:51:35,439 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:51:36,577 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1502#1.base, #t~mem1502#1.offset := read~$Pointer$#0(~sc#1.base, 141 + ~sc#1.offset, 8);#t~ret1503#1.base, #t~ret1503#1.offset := 129, 0; [2024-11-07 13:51:36,578 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895: SUMMARY for call lmc_trace(#t~mem1502#1.base, #t~mem1502#1.offset, #t~ret1503#1.base, #t~ret1503#1.offset); srcloc: null [2024-11-07 13:51:36,578 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895-1: havoc #t~mem1502#1.base, #t~mem1502#1.offset;havoc #t~ret1503#1.base, #t~ret1503#1.offset; [2024-11-07 13:51:46,737 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 13:51:48,417 INFO L? ?]: Removed 2484 outVars from TransFormulas that were not future-live. [2024-11-07 13:51:48,417 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:51:48,521 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:51:48,522 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 13:51:48,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:51:48 BoogieIcfgContainer [2024-11-07 13:51:48,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:51:48,524 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:51:48,524 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:51:48,529 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:51:48,529 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:51:28" (1/3) ... [2024-11-07 13:51:48,530 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0251f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:51:48, skipping insertion in model container [2024-11-07 13:51:48,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:32" (2/3) ... [2024-11-07 13:51:48,530 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0251f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:51:48, skipping insertion in model container [2024-11-07 13:51:48,531 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:51:48" (3/3) ... [2024-11-07 13:51:48,533 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-07 13:51:48,548 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:51:48,549 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:51:48,688 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:51:48,702 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;@1a59b649, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:51:48,703 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:51:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand has 3159 states, 2199 states have (on average 1.3310595725329695) internal successors, (2927), 2267 states have internal predecessors, (2927), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) [2024-11-07 13:51:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-07 13:51:48,780 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:51:48,780 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:51:48,781 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:51:48,788 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:51:48,789 INFO L85 PathProgramCache]: Analyzing trace with hash 827702414, now seen corresponding path program 1 times [2024-11-07 13:51:48,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:51:48,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985431603] [2024-11-07 13:51:48,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:51:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:51:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 13:51:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:51:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 13:51:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 13:51:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 13:51:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 13:51:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 13:51:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:51:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 13:51:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 13:51:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 13:51:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 13:51:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 13:51:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-07 13:51:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-07 13:51:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:51:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 13:51:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 13:51:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-07 13:51:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:51:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-07 13:51:53,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:51:53,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985431603] [2024-11-07 13:51:53,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985431603] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:51:53,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:51:53,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 13:51:53,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342209924] [2024-11-07 13:51:53,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:51:53,521 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 13:51:53,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:51:53,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 13:51:53,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 13:51:53,551 INFO L87 Difference]: Start difference. First operand has 3159 states, 2199 states have (on average 1.3310595725329695) internal successors, (2927), 2267 states have internal predecessors, (2927), 839 states have call successors, (839), 121 states have call predecessors, (839), 120 states have return successors, (832), 790 states have call predecessors, (832), 832 states have call successors, (832) Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-07 13:51:57,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:52:01,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:52:52,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:52:52,600 INFO L93 Difference]: Finished difference Result 9351 states and 14300 transitions. [2024-11-07 13:52:52,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 13:52:52,602 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 215 [2024-11-07 13:52:52,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:52:52,683 INFO L225 Difference]: With dead ends: 9351 [2024-11-07 13:52:52,683 INFO L226 Difference]: Without dead ends: 6131 [2024-11-07 13:52:52,732 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:52:52,736 INFO L432 NwaCegarLoop]: 2544 mSDtfsCounter, 6283 mSDsluCounter, 3500 mSDsCounter, 0 mSdLazyCounter, 5154 mSolverCounterSat, 2477 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7033 SdHoareTripleChecker+Valid, 6044 SdHoareTripleChecker+Invalid, 7633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2477 IncrementalHoareTripleChecker+Valid, 5154 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.8s IncrementalHoareTripleChecker+Time [2024-11-07 13:52:52,738 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7033 Valid, 6044 Invalid, 7633 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2477 Valid, 5154 Invalid, 2 Unknown, 0 Unchecked, 57.8s Time] [2024-11-07 13:52:52,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6131 states. [2024-11-07 13:52:53,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6131 to 5909. [2024-11-07 13:52:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5909 states, 4153 states have (on average 1.3123043582952083) internal successors, (5450), 4284 states have internal predecessors, (5450), 1526 states have call successors, (1526), 229 states have call predecessors, (1526), 229 states have return successors, (1526), 1442 states have call predecessors, (1526), 1526 states have call successors, (1526) [2024-11-07 13:52:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 5909 states and 8502 transitions. [2024-11-07 13:52:53,439 INFO L78 Accepts]: Start accepts. Automaton has 5909 states and 8502 transitions. Word has length 215 [2024-11-07 13:52:53,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:52:53,444 INFO L471 AbstractCegarLoop]: Abstraction has 5909 states and 8502 transitions. [2024-11-07 13:52:53,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-07 13:52:53,444 INFO L276 IsEmpty]: Start isEmpty. Operand 5909 states and 8502 transitions. [2024-11-07 13:52:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-07 13:52:53,519 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:52:53,519 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:52:53,520 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:52:53,523 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:52:53,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:52:53,524 INFO L85 PathProgramCache]: Analyzing trace with hash 478550067, now seen corresponding path program 1 times [2024-11-07 13:52:53,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:52:53,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480507146] [2024-11-07 13:52:53,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:52:53,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms