./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c49a56d2c2e6d0e23ac94c8ef897438290ea5ea96086245716f7cde56048ee9b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 11:19:14,257 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 11:19:14,313 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 11:19:14,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 11:19:14,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 11:19:14,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 11:19:14,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 11:19:14,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 11:19:14,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 11:19:14,343 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 11:19:14,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 11:19:14,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 11:19:14,344 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 11:19:14,344 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 11:19:14,344 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 11:19:14,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 11:19:14,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 11:19:14,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 11:19:14,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 11:19:14,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 11:19:14,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 11:19:14,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 11:19:14,354 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 11:19:14,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 11:19:14,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 11:19:14,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 11:19:14,354 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 11:19:14,354 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 11:19:14,355 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 11:19:14,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:19:14,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 11:19:14,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 11:19:14,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 11:19:14,355 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 11:19:14,356 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49a56d2c2e6d0e23ac94c8ef897438290ea5ea96086245716f7cde56048ee9b [2024-11-20 11:19:14,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 11:19:14,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 11:19:14,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 11:19:14,562 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 11:19:14,563 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 11:19:14,564 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-20 11:19:15,931 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 11:19:16,406 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 11:19:16,407 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-20 11:19:16,485 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c7f5d5c2/4497594b698f43eca3a16c3cd280551a/FLAG1c1a1aaa6 [2024-11-20 11:19:17,013 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c7f5d5c2/4497594b698f43eca3a16c3cd280551a [2024-11-20 11:19:17,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 11:19:17,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 11:19:17,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 11:19:17,029 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 11:19:17,035 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 11:19:17,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:19:17" (1/1) ... [2024-11-20 11:19:17,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59a25734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:17, skipping insertion in model container [2024-11-20 11:19:17,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:19:17" (1/1) ... [2024-11-20 11:19:17,203 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 11:19:17,636 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2024-11-20 11:19:17,636 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2024-11-20 11:19:18,018 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i[225756,225769] [2024-11-20 11:19:18,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:19:18,755 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 11:19:18,893 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2024-11-20 11:19:18,895 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2024-11-20 11:19:18,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7292] [2024-11-20 11:19:18,904 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [7384-7385] [2024-11-20 11:19:18,905 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [7396-7397] [2024-11-20 11:19:18,905 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7400-7401] [2024-11-20 11:19:18,905 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7404-7405] [2024-11-20 11:19:18,906 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7408-7409] [2024-11-20 11:19:18,913 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i[225756,225769] [2024-11-20 11:19:18,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"), "i" (981), "i" (12UL)); [8920-8921] [2024-11-20 11:19:19,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:19:19,218 INFO L204 MainTranslator]: Completed translation [2024-11-20 11:19:19,218 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19 WrapperNode [2024-11-20 11:19:19,218 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 11:19:19,221 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 11:19:19,221 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 11:19:19,221 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 11:19:19,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:19,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:19,419 INFO L138 Inliner]: procedures = 276, calls = 2158, calls flagged for inlining = 110, calls inlined = 99, statements flattened = 5309 [2024-11-20 11:19:19,419 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 11:19:19,420 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 11:19:19,420 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 11:19:19,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 11:19:19,429 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:19,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:19,533 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,125 INFO L175 MemorySlicer]: Split 864 memory accesses to 24 slices as follows [2, 2, 5, 1, 98, 2, 3, 9, 7, 3, 4, 2, 1, 2, 2, 4, 20, 6, 1, 87, 595, 4, 3, 1]. 69 percent of accesses are in the largest equivalence class. The 78 initializations are split as follows [2, 0, 5, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 2, 0, 4, 0, 0, 0, 0, 61, 0, 0, 0]. The 373 writes are split as follows [0, 1, 0, 0, 84, 1, 0, 4, 4, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 44, 225, 2, 1, 1]. [2024-11-20 11:19:20,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,300 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,375 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,435 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 11:19:20,437 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 11:19:20,437 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 11:19:20,437 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 11:19:20,439 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (1/1) ... [2024-11-20 11:19:20,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:19:20,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 11:19:20,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 11:19:20,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 11:19:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-20 11:19:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-20 11:19:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_shutdown_session [2024-11-20 11:19:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_shutdown_session [2024-11-20 11:19:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_session_release [2024-11-20 11:19:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_session_release [2024-11-20 11:19:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-20 11:19:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-20 11:19:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_mgt_agent_process [2024-11-20 11:19:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_mgt_agent_process [2024-11-20 11:19:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 11:19:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 11:19:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 11:19:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 11:19:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 11:19:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_tag [2024-11-20 11:19:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_tag [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 11:19:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 11:19:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_post_link_lun [2024-11-20 11:19:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_post_link_lun [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_proto_ident [2024-11-20 11:19:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_proto_ident [2024-11-20 11:19:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id_len [2024-11-20 11:19:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id_len [2024-11-20 11:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-20 11:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-20 11:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_status [2024-11-20 11:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_status [2024-11-20 11:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read_peer_guid [2024-11-20 11:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure read_peer_guid [2024-11-20 11:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 11:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 11:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_data_in [2024-11-20 11:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_data_in [2024-11-20 11:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_tm_rsp [2024-11-20 11:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_tm_rsp [2024-11-20 11:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tport [2024-11-20 11:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tport [2024-11-20 11:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_aborted_task [2024-11-20 11:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_aborted_task [2024-11-20 11:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 11:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 11:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tpg [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tpg [2024-11-20 11:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure sbp2_pointer_to_addr [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp2_pointer_to_addr [2024-11-20 11:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_login [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_login [2024-11-20 11:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 11:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_process_work [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_process_work [2024-11-20 11:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 11:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 11:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-20 11:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-20 11:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id [2024-11-20 11:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id [2024-11-20 11:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2024-11-20 11:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2024-11-20 11:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tpg [2024-11-20 11:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tpg [2024-11-20 11:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_close_session [2024-11-20 11:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_close_session [2024-11-20 11:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-20 11:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-20 11:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 11:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 11:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 11:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 11:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 11:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 11:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 11:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 11:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 11:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_reconnect [2024-11-20 11:19:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_reconnect [2024-11-20 11:19:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_release [2024-11-20 11:19:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_release [2024-11-20 11:19:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-20 11:19:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-20 11:19:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_nodeacl [2024-11-20 11:19:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_nodeacl [2024-11-20 11:19:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_cmd [2024-11-20 11:19:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_cmd [2024-11-20 11:19:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_check_active [2024-11-20 11:19:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_check_active [2024-11-20 11:19:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_pre_unlink_lun [2024-11-20 11:19:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_pre_unlink_lun [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_nodeacl [2024-11-20 11:19:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_nodeacl [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 11:19:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 11:19:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 11:19:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_command [2024-11-20 11:19:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_command [2024-11-20 11:19:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-20 11:19:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-20 11:19:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-20 11:19:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-20 11:19:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 11:19:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 11:19:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 11:19:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 11:19:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-20 11:19:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-20 11:19:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure session_check_for_reset [2024-11-20 11:19:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure session_check_for_reset [2024-11-20 11:19:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-20 11:19:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-20 11:19:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-20 11:19:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-20 11:19:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-20 11:19:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_fetch_work [2024-11-20 11:19:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_fetch_work [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 11:19:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_format_wwn [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_format_wwn [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_set_default_node_attrs [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_set_default_node_attrs [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_task_tag [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_task_tag [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_agent_unregister [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_agent_unregister [2024-11-20 11:19:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-20 11:19:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 11:19:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 11:19:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure session_maintenance_work [2024-11-20 11:19:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure session_maintenance_work [2024-11-20 11:19:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_true [2024-11-20 11:19:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_true [2024-11-20 11:19:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 11:19:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_name [2024-11-20 11:19:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_name [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_put [2024-11-20 11:19:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_put [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure addr_to_sbp2_pointer [2024-11-20 11:19:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_to_sbp2_pointer [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:19:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 11:19:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 11:19:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:19:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:19:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:19:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:19:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 11:19:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_transaction [2024-11-20 11:19:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_transaction [2024-11-20 11:19:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure session_reconnect_expired [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure session_reconnect_expired [2024-11-20 11:19:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 11:19:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_status [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_status [2024-11-20 11:19:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 11:19:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_pr_out_transport_id [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_pr_out_transport_id [2024-11-20 11:19:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-20 11:19:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 11:19:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-20 11:19:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tport [2024-11-20 11:19:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tport [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_address_handler [2024-11-20 11:19:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_address_handler [2024-11-20 11:19:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_handle_command [2024-11-20 11:19:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_handle_command [2024-11-20 11:19:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-20 11:19:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-20 11:19:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 11:19:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 11:19:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_fabric_acl [2024-11-20 11:19:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_fabric_acl [2024-11-20 11:19:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_sess_get_index [2024-11-20 11:19:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_sess_get_index [2024-11-20 11:19:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_find_by_id [2024-11-20 11:19:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_find_by_id [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_get [2024-11-20 11:19:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_get [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_rw_data [2024-11-20 11:19:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_rw_data [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 11:19:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 11:19:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_page_table [2024-11-20 11:19:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_page_table [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_sense [2024-11-20 11:19:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_sense [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_free_request [2024-11-20 11:19:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_free_request [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_wwn [2024-11-20 11:19:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_wwn [2024-11-20 11:19:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-20 11:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_logout [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_logout [2024-11-20 11:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_wwn [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_wwn [2024-11-20 11:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-20 11:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_request_transaction [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_request_transaction [2024-11-20 11:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-20 11:19:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-20 11:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_update_unit_directory [2024-11-20 11:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_update_unit_directory [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 11:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_default_depth [2024-11-20 11:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_default_depth [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_count_all_by_lun [2024-11-20 11:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_count_all_by_lun [2024-11-20 11:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_false [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_false [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_write_pending_status [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_write_pending_status [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_get_inst_index [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_get_inst_index [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2024-11-20 11:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_cmd_state [2024-11-20 11:19:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_cmd_state [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 11:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_alloc_fabric_acl [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_alloc_fabric_acl [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_count_se_tpg_luns [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_count_se_tpg_luns [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_stop_free [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_stop_free [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-20 11:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-20 11:19:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-20 11:19:21,263 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 11:19:21,269 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 11:19:22,135 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 11:19:32,755 INFO L? ?]: Removed 2433 outVars from TransFormulas that were not future-live. [2024-11-20 11:19:32,755 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 11:19:32,802 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 11:19:32,802 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-20 11:19:32,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:19:32 BoogieIcfgContainer [2024-11-20 11:19:32,803 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 11:19:32,804 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 11:19:32,804 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 11:19:32,807 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 11:19:32,807 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:19:17" (1/3) ... [2024-11-20 11:19:32,807 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ec54b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:19:32, skipping insertion in model container [2024-11-20 11:19:32,808 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:19:19" (2/3) ... [2024-11-20 11:19:32,809 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ec54b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:19:32, skipping insertion in model container [2024-11-20 11:19:32,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:19:32" (3/3) ... [2024-11-20 11:19:32,809 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-20 11:19:32,822 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 11:19:32,823 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 11:19:32,917 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 11:19:32,923 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;@3301446d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 11:19:32,924 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 11:19:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand has 2095 states, 1437 states have (on average 1.3416840640222687) internal successors, (1928), 1472 states have internal predecessors, (1928), 545 states have call successors, (545), 112 states have call predecessors, (545), 111 states have return successors, (536), 521 states have call predecessors, (536), 536 states have call successors, (536) [2024-11-20 11:19:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-20 11:19:32,974 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:19:32,975 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 11:19:32,975 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:19:32,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:19:32,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1388471117, now seen corresponding path program 1 times [2024-11-20 11:19:32,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:19:32,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351974473] [2024-11-20 11:19:32,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:19:32,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:19:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:33,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:19:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-20 11:19:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 11:19:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-20 11:19:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-20 11:19:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 11:19:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 11:19:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-20 11:19:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:19:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-20 11:19:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-20 11:19:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-20 11:19:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-20 11:19:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 11:19:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-20 11:19:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-20 11:19:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:19:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 11:19:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 11:19:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 11:19:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-20 11:19:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-20 11:19:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-20 11:19:34,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:19:34,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351974473] [2024-11-20 11:19:34,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351974473] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:19:34,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:19:34,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 11:19:34,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966346549] [2024-11-20 11:19:34,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:19:34,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 11:19:34,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:19:34,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 11:19:34,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 11:19:34,320 INFO L87 Difference]: Start difference. First operand has 2095 states, 1437 states have (on average 1.3416840640222687) internal successors, (1928), 1472 states have internal predecessors, (1928), 545 states have call successors, (545), 112 states have call predecessors, (545), 111 states have return successors, (536), 521 states have call predecessors, (536), 536 states have call successors, (536) Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-11-20 11:19:38,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:19:42,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:19:48,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:19:51,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:19:53,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 11:19:53,798 INFO L93 Difference]: Finished difference Result 4717 states and 6965 transitions. [2024-11-20 11:19:53,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 11:19:53,801 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 181 [2024-11-20 11:19:53,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 11:19:53,845 INFO L225 Difference]: With dead ends: 4717 [2024-11-20 11:19:53,849 INFO L226 Difference]: Without dead ends: 2587 [2024-11-20 11:19:53,876 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:19:53,878 INFO L432 NwaCegarLoop]: 2505 mSDtfsCounter, 1266 mSDsluCounter, 3113 mSDsCounter, 0 mSdLazyCounter, 2300 mSolverCounterSat, 617 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1408 SdHoareTripleChecker+Valid, 5618 SdHoareTripleChecker+Invalid, 2920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 617 IncrementalHoareTripleChecker+Valid, 2300 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2024-11-20 11:19:53,879 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1408 Valid, 5618 Invalid, 2920 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [617 Valid, 2300 Invalid, 3 Unknown, 0 Unchecked, 19.0s Time] [2024-11-20 11:19:53,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2587 states. [2024-11-20 11:19:54,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2587 to 2453. [2024-11-20 11:19:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2453 states, 1728 states have (on average 1.3310185185185186) internal successors, (2300), 1754 states have internal predecessors, (2300), 589 states have call successors, (589), 136 states have call predecessors, (589), 135 states have return successors, (588), 572 states have call predecessors, (588), 588 states have call successors, (588) [2024-11-20 11:19:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 2453 states and 3477 transitions. [2024-11-20 11:19:54,063 INFO L78 Accepts]: Start accepts. Automaton has 2453 states and 3477 transitions. Word has length 181 [2024-11-20 11:19:54,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 11:19:54,065 INFO L471 AbstractCegarLoop]: Abstraction has 2453 states and 3477 transitions. [2024-11-20 11:19:54,065 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-11-20 11:19:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3477 transitions. [2024-11-20 11:19:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-20 11:19:54,072 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:19:54,072 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 11:19:54,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 11:19:54,072 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:19:54,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:19:54,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1608270492, now seen corresponding path program 1 times [2024-11-20 11:19:54,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:19:54,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326814369] [2024-11-20 11:19:54,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:19:54,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:19:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:19:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-20 11:19:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 11:19:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-20 11:19:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-20 11:19:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 11:19:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 11:19:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-20 11:19:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:19:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-20 11:19:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-20 11:19:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-20 11:19:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-20 11:19:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 11:19:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-20 11:19:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-20 11:19:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:19:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 11:19:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 11:19:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 11:19:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-20 11:19:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-20 11:19:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-20 11:19:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 11:19:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:19:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:19:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 11:19:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:19:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:19:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-20 11:19:54,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:19:54,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326814369] [2024-11-20 11:19:54,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1326814369] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:19:54,833 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:19:54,833 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 11:19:54,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364886213] [2024-11-20 11:19:54,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:19:54,835 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 11:19:54,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:19:54,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 11:19:54,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:19:54,837 INFO L87 Difference]: Start difference. First operand 2453 states and 3477 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-20 11:19:58,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:02,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:07,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:12,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:17,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:19,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:25,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 11:20:25,664 INFO L93 Difference]: Finished difference Result 7767 states and 11129 transitions. [2024-11-20 11:20:25,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-20 11:20:25,664 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 199 [2024-11-20 11:20:25,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 11:20:25,688 INFO L225 Difference]: With dead ends: 7767 [2024-11-20 11:20:25,688 INFO L226 Difference]: Without dead ends: 5361 [2024-11-20 11:20:25,695 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-20 11:20:25,697 INFO L432 NwaCegarLoop]: 3769 mSDtfsCounter, 3991 mSDsluCounter, 5640 mSDsCounter, 0 mSdLazyCounter, 5016 mSolverCounterSat, 1873 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4499 SdHoareTripleChecker+Valid, 9409 SdHoareTripleChecker+Invalid, 6893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1873 IncrementalHoareTripleChecker+Valid, 5016 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.4s IncrementalHoareTripleChecker+Time [2024-11-20 11:20:25,697 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4499 Valid, 9409 Invalid, 6893 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1873 Valid, 5016 Invalid, 4 Unknown, 0 Unchecked, 30.4s Time] [2024-11-20 11:20:25,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5361 states. [2024-11-20 11:20:25,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5361 to 4812. [2024-11-20 11:20:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4812 states, 3392 states have (on average 1.3307783018867925) internal successors, (4514), 3445 states have internal predecessors, (4514), 1149 states have call successors, (1149), 271 states have call predecessors, (1149), 270 states have return successors, (1148), 1115 states have call predecessors, (1148), 1148 states have call successors, (1148) [2024-11-20 11:20:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 4812 states and 6811 transitions. [2024-11-20 11:20:25,905 INFO L78 Accepts]: Start accepts. Automaton has 4812 states and 6811 transitions. Word has length 199 [2024-11-20 11:20:25,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 11:20:25,906 INFO L471 AbstractCegarLoop]: Abstraction has 4812 states and 6811 transitions. [2024-11-20 11:20:25,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-20 11:20:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 6811 transitions. [2024-11-20 11:20:25,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-20 11:20:25,913 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:20:25,913 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 11:20:25,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 11:20:25,914 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:20:25,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:20:25,914 INFO L85 PathProgramCache]: Analyzing trace with hash 1769060846, now seen corresponding path program 1 times [2024-11-20 11:20:25,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:20:25,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994060485] [2024-11-20 11:20:25,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:20:25,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:20:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:20:26,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-20 11:20:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 11:20:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-20 11:20:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-20 11:20:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 11:20:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 11:20:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-20 11:20:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:20:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-20 11:20:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-20 11:20:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-20 11:20:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-20 11:20:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 11:20:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-20 11:20:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-20 11:20:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:20:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 11:20:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 11:20:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 11:20:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-20 11:20:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-20 11:20:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-20 11:20:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-20 11:20:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:20:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:20:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 11:20:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:20:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:20:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-20 11:20:26,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:20:26,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994060485] [2024-11-20 11:20:26,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994060485] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:20:26,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:20:26,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 11:20:26,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978142476] [2024-11-20 11:20:26,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:20:26,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 11:20:26,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:20:26,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 11:20:26,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:20:26,626 INFO L87 Difference]: Start difference. First operand 4812 states and 6811 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-20 11:20:30,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:34,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:38,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:44,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 11:20:49,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []