./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.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 d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:33:17,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:33:17,494 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:33:17,497 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:33:17,497 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:33:17,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:33:17,519 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:33:17,519 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:33:17,520 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:33:17,520 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:33:17,520 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:33:17,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:33:17,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:33:17,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:33:17,521 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:33:17,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:33:17,522 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:33:17,522 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:33:17,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:33:17,523 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:33:17,524 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/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 -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2025-03-04 04:33:17,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:33:17,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:33:17,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:33:17,748 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:33:17,748 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:33:17,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-04 04:33:18,877 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dc846b19/6660723754374b7a8c532d4d04a48b75/FLAG8a9d664de [2025-03-04 04:33:19,315 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:33:19,317 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-04 04:33:19,354 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dc846b19/6660723754374b7a8c532d4d04a48b75/FLAG8a9d664de [2025-03-04 04:33:19,447 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dc846b19/6660723754374b7a8c532d4d04a48b75 [2025-03-04 04:33:19,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:33:19,451 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:33:19,453 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:33:19,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:33:19,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:33:19,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:33:19" (1/1) ... [2025-03-04 04:33:19,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e61939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:19, skipping insertion in model container [2025-03-04 04:33:19,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:33:19" (1/1) ... [2025-03-04 04:33:19,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:33:21,946 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2025-03-04 04:33:22,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:33:22,093 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:33:22,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5435] [2025-03-04 04:33:22,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6164] [2025-03-04 04:33:22,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6237] [2025-03-04 04:33:22,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7854] [2025-03-04 04:33:22,553 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2025-03-04 04:33:22,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:33:22,665 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:33:22,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22 WrapperNode [2025-03-04 04:33:22,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:33:22,668 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:33:22,668 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:33:22,668 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:33:22,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:22,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:22,945 INFO L138 Inliner]: procedures = 479, calls = 4187, calls flagged for inlining = 167, calls inlined = 159, statements flattened = 7737 [2025-03-04 04:33:22,945 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:33:22,946 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:33:22,946 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:33:22,946 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:33:22,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:22,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:22,994 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:24,959 INFO L175 MemorySlicer]: Split 2193 memory accesses to 55 slices as follows [9, 2, 6, 9, 8, 8, 26, 8, 11, 2, 16, 19, 2, 2, 43, 8, 8, 8, 8, 8, 25, 8, 8, 8, 6, 3, 3, 1678, 8, 6, 4, 8, 8, 47, 8, 8, 5, 8, 8, 8, 8, 8, 8, 8, 3, 8, 3, 6, 8, 8, 2, 4, 9, 8, 26]. 77 percent of accesses are in the largest equivalence class. The 205 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 8, 8, 8, 8, 8, 0, 8, 8, 0, 0, 3, 3, 0, 0, 0, 0, 8, 8, 47, 8, 8, 0, 8, 8, 8, 8, 8, 8, 0, 3, 0, 3, 0, 0, 0, 0, 0, 0, 8, 0]. The 559 writes are split as follows [4, 1, 3, 5, 4, 4, 8, 4, 7, 1, 6, 10, 1, 0, 43, 0, 0, 0, 0, 0, 11, 0, 0, 4, 3, 0, 0, 394, 4, 3, 1, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 4, 0, 4, 0, 3, 4, 4, 1, 1, 3, 0, 11]. [2025-03-04 04:33:24,960 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:24,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,089 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,136 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,225 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:33:25,226 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:33:25,226 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:33:25,227 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:33:25,228 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (1/1) ... [2025-03-04 04:33:25,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:33:25,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:33:25,252 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) [2025-03-04 04:33:25,256 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 [2025-03-04 04:33:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-03-04 04:33:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-03-04 04:33:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2025-03-04 04:33:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2025-03-04 04:33:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2025-03-04 04:33:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2025-03-04 04:33:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:33:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:33:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:33:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:33:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2025-03-04 04:33:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2025-03-04 04:33:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2025-03-04 04:33:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2025-03-04 04:33:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-03-04 04:33:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-03-04 04:33:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2025-03-04 04:33:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2025-03-04 04:33:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2025-03-04 04:33:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2025-03-04 04:33:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2025-03-04 04:33:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2025-03-04 04:33:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2025-03-04 04:33:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2025-03-04 04:33:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2025-03-04 04:33:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:33:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:33:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 04:33:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 04:33:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 04:33:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 04:33:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 04:33:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2025-03-04 04:33:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:33:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2025-03-04 04:33:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2025-03-04 04:33:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2025-03-04 04:33:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 04:33:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2025-03-04 04:33:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2025-03-04 04:33:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:33:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2025-03-04 04:33:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2025-03-04 04:33:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 04:33:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2025-03-04 04:33:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2025-03-04 04:33:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 04:33:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2025-03-04 04:33:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2025-03-04 04:33:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:33:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:33:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:33:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 04:33:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2025-03-04 04:33:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2025-03-04 04:33:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2025-03-04 04:33:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-04 04:33:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 04:33:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 04:33:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 04:33:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 04:33:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2025-03-04 04:33:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2025-03-04 04:33:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:33:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:33:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:33:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:33:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:33:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2025-03-04 04:33:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2025-03-04 04:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2025-03-04 04:33:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2025-03-04 04:33:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2025-03-04 04:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-04 04:33:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2025-03-04 04:33:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2025-03-04 04:33:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2025-03-04 04:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2025-03-04 04:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 04:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2025-03-04 04:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:33:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2025-03-04 04:33:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2025-03-04 04:33:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2025-03-04 04:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-03-04 04:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:33:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2025-03-04 04:33:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2025-03-04 04:33:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2025-03-04 04:33:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2025-03-04 04:33:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2025-03-04 04:33:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2025-03-04 04:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2025-03-04 04:33:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-03-04 04:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-03-04 04:33:26,395 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:33:26,399 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:33:26,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10259: call ULTIMATE.dealloc(~#cap~5.base, ~#cap~5.offset);havoc ~#cap~5.base, ~#cap~5.offset; [2025-03-04 04:33:26,803 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5556: havoc #t~mem502;havoc #t~mem503;havoc #t~bitwise504;call ULTIMATE.dealloc(~#header.base, ~#header.offset);havoc ~#header.base, ~#header.offset; [2025-03-04 04:33:26,849 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11542: havoc #t~nondet2369; [2025-03-04 04:33:28,531 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7096: call ULTIMATE.dealloc(~#data~1#1.base, ~#data~1#1.offset);havoc ~#data~1#1.base, ~#data~1#1.offset; [2025-03-04 04:33:28,531 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7081: havoc tb_find_unused_down_port_#t~mem1046#1.base, tb_find_unused_down_port_#t~mem1046#1.offset; [2025-03-04 04:33:28,531 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: havoc tb_find_pci_up_port_#t~mem1035#1.base, tb_find_pci_up_port_#t~mem1035#1.offset; [2025-03-04 04:33:28,532 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7051: call ULTIMATE.dealloc(tb_find_unused_down_port_~#data~0#1.base, tb_find_unused_down_port_~#data~0#1.offset);havoc tb_find_unused_down_port_~#data~0#1.base, tb_find_unused_down_port_~#data~0#1.offset; [2025-03-04 04:33:28,824 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3448: havoc dev_get_drvdata_#t~mem75#1.base, dev_get_drvdata_#t~mem75#1.offset; [2025-03-04 04:33:30,927 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6491: havoc #t~mem875;havoc #t~mem876;havoc #t~mem877;havoc #t~mem878; [2025-03-04 04:33:30,928 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6485: havoc #t~mem869;havoc #t~mem870;havoc #t~mem871;havoc #t~mem872; [2025-03-04 04:33:30,928 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6500: havoc #t~mem889;havoc #t~mem890;havoc #t~mem891;havoc #t~mem892;call ULTIMATE.dealloc(~#res~5.base, ~#res~5.offset);havoc ~#res~5.base, ~#res~5.offset;call ULTIMATE.dealloc(~#request~1.base, ~#request~1.offset);havoc ~#request~1.base, ~#request~1.offset;call ULTIMATE.dealloc(~#tmp~72.base, ~#tmp~72.offset);havoc ~#tmp~72.base, ~#tmp~72.offset;call ULTIMATE.dealloc(~#reply~1.base, ~#reply~1.offset);havoc ~#reply~1.base, ~#reply~1.offset; [2025-03-04 04:33:30,937 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8864: havoc #t~mem1651;havoc #t~short1652;havoc #t~mem1653;havoc #t~short1654; [2025-03-04 04:33:31,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3680: havoc ring_full_#t~mem165#1;havoc ring_full_#t~mem166#1;havoc ring_full_#t~mem167#1; [2025-03-04 04:33:31,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8312: call ULTIMATE.dealloc(~#data~2.base, ~#data~2.offset);havoc ~#data~2.base, ~#data~2.offset; [2025-03-04 04:33:31,089 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11535: havoc #t~nondet2368; [2025-03-04 04:33:35,531 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6601: havoc tb_cfg_write_raw_#t~mem918#1;havoc tb_cfg_write_raw_#t~mem919#1;havoc tb_cfg_write_raw_#t~mem920#1;havoc tb_cfg_write_raw_#t~mem921#1;call ULTIMATE.dealloc(tb_cfg_write_raw_~#res~6#1.base, tb_cfg_write_raw_~#res~6#1.offset);havoc tb_cfg_write_raw_~#res~6#1.base, tb_cfg_write_raw_~#res~6#1.offset;call ULTIMATE.dealloc(tb_cfg_write_raw_~#request~2#1.base, tb_cfg_write_raw_~#request~2#1.offset);havoc tb_cfg_write_raw_~#request~2#1.base, tb_cfg_write_raw_~#request~2#1.offset;call ULTIMATE.dealloc(tb_cfg_write_raw_~#tmp~73#1.base, tb_cfg_write_raw_~#tmp~73#1.offset);havoc tb_cfg_write_raw_~#tmp~73#1.base, tb_cfg_write_raw_~#tmp~73#1.offset;call ULTIMATE.dealloc(tb_cfg_write_raw_~#reply~2#1.base, tb_cfg_write_raw_~#reply~2#1.offset);havoc tb_cfg_write_raw_~#reply~2#1.base, tb_cfg_write_raw_~#reply~2#1.offset; [2025-03-04 04:33:35,532 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6591: havoc tb_cfg_write_raw_#t~mem900#1;havoc tb_cfg_write_raw_#t~mem901#1;havoc tb_cfg_write_raw_#t~mem902#1;havoc tb_cfg_write_raw_#t~mem903#1; [2025-03-04 04:33:35,532 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6653: havoc #t~mem943#1;call ULTIMATE.dealloc(~#res~8#1.base, ~#res~8#1.offset);havoc ~#res~8#1.base, ~#res~8#1.offset;call ULTIMATE.dealloc(~#tmp~75#1.base, ~#tmp~75#1.offset);havoc ~#tmp~75#1.base, ~#tmp~75#1.offset; [2025-03-04 04:33:35,532 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6596: havoc tb_cfg_write_raw_#t~mem906#1;havoc tb_cfg_write_raw_#t~mem907#1;havoc tb_cfg_write_raw_#t~mem908#1;havoc tb_cfg_write_raw_#t~mem909#1; [2025-03-04 04:33:35,650 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6627: havoc #t~mem932;call ULTIMATE.dealloc(~#res~7.base, ~#res~7.offset);havoc ~#res~7.base, ~#res~7.offset;call ULTIMATE.dealloc(~#tmp~74.base, ~#tmp~74.offset);havoc ~#tmp~74.base, ~#tmp~74.offset; [2025-03-04 04:33:35,782 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8850: havoc #t~mem1649; [2025-03-04 04:33:35,794 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6827: havoc #t~mem968.base, #t~mem968.offset;havoc #t~mem967; [2025-03-04 04:33:35,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3438: havoc #t~mem73#1.base, #t~mem73#1.offset; [2025-03-04 04:33:35,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3400: havoc kobject_name_#t~mem63#1.base, kobject_name_#t~mem63#1.offset; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11671: havoc wait_for_completion_timeout_#t~nondet2394#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5775: havoc decode_error_#t~mem572#1;havoc decode_error_#t~mem573#1;havoc decode_error_#t~mem574#1;havoc decode_error_#t~mem575#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11474: havoc __msecs_to_jiffies_#t~nondet2359#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6223: havoc #t~mem767#1;havoc #t~mem768#1;havoc #t~mem769#1;havoc #t~mem770#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5828: havoc parse_header_#t~mem606#1;havoc parse_header_#t~mem607#1;havoc parse_header_#t~mem608#1;havoc parse_header_#t~mem609#1;call ULTIMATE.dealloc(parse_header_~#res~2#1.base, parse_header_~#res~2#1.offset);havoc parse_header_~#res~2#1.base, parse_header_~#res~2#1.offset;call ULTIMATE.dealloc(parse_header_~#tmp~58#1.base, parse_header_~#tmp~58#1.offset);havoc parse_header_~#tmp~58#1.base, parse_header_~#tmp~58#1.offset; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6258: havoc #t~mem788#1;havoc #t~mem789#1;havoc #t~mem790#1;havoc #t~mem791#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6267: havoc #t~mem799#1;havoc #t~mem800#1;havoc #t~mem801#1;havoc #t~mem802#1;call ULTIMATE.dealloc(~#res~4#1.base, ~#res~4#1.offset);havoc ~#res~4#1.base, ~#res~4#1.offset;call ULTIMATE.dealloc(~#pkg~6#1.base, ~#pkg~6#1.offset);havoc ~#pkg~6#1.base, ~#pkg~6#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~2#1.base, ~#__constr_expr_0~2#1.offset);havoc ~#__constr_expr_0~2#1.base, ~#__constr_expr_0~2#1.offset;call ULTIMATE.dealloc(~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset);havoc ~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5805: havoc decode_error_#t~mem590#1;havoc decode_error_#t~mem591#1;havoc decode_error_#t~mem592#1;havoc decode_error_#t~mem593#1;call ULTIMATE.dealloc(decode_error_~#res~1#1.base, decode_error_~#res~1#1.offset);havoc decode_error_~#res~1#1.base, decode_error_~#res~1#1.offset; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5822: havoc parse_header_#t~mem597#1;havoc parse_header_#t~mem598#1;havoc parse_header_#t~mem599#1;havoc parse_header_#t~mem600#1; [2025-03-04 04:33:36,358 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464: havoc __kfifo_out_r_#t~nondet2358#1; [2025-03-04 04:33:42,327 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11531: havoc dmi_match_#t~nondet2367#1; [2025-03-04 04:33:42,327 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11599: havoc ldv_shutdown_4_#t~nondet2381#1; [2025-03-04 04:33:42,327 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11567: havoc ldv_poweroff_5_#t~nondet2373#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11603: havoc ldv_suspend_5_#t~nondet2382#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11571: havoc ldv_poweroff_late_5_#t~nondet2374#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11607: havoc ldv_suspend_late_5_#t~nondet2383#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11509: havoc devm_request_threaded_irq_#t~nondet2363#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11575: havoc ldv_poweroff_noirq_5_#t~nondet2375#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: havoc pci_enable_msi_range_#t~nondet2388#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5466: call ULTIMATE.dealloc(init_completion_~#__key~2#1.base, init_completion_~#__key~2#1.offset);havoc init_completion_~#__key~2#1.base, init_completion_~#__key~2#1.offset; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11611: havoc ldv_thaw_5_#t~nondet2384#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: havoc __alloc_workqueue_key_#t~ret2355#1.base, __alloc_workqueue_key_#t~ret2355#1.offset; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11579: havoc ldv_prepare_5_#t~nondet2376#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7384: call ULTIMATE.dealloc(thunderbolt_alloc_and_start_~#__key~4#1.base, thunderbolt_alloc_and_start_~#__key~4#1.offset);havoc thunderbolt_alloc_and_start_~#__key~4#1.base, thunderbolt_alloc_and_start_~#__key~4#1.offset;call ULTIMATE.dealloc(thunderbolt_alloc_and_start_~#__key___0~2#1.base, thunderbolt_alloc_and_start_~#__key___0~2#1.offset);havoc thunderbolt_alloc_and_start_~#__key___0~2#1.base, thunderbolt_alloc_and_start_~#__key___0~2#1.offset; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11481: havoc __pci_register_driver_#t~nondet2360#1; [2025-03-04 04:33:42,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11615: havoc ldv_thaw_early_5_#t~nondet2385#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11583: havoc ldv_restore_5_#t~nondet2377#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11552: havoc ldv_complete_5_#t~nondet2370#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4285: call ULTIMATE.dealloc(nhi_probe_~#__key~1#1.base, nhi_probe_~#__key~1#1.offset);havoc nhi_probe_~#__key~1#1.base, nhi_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(nhi_probe_~#__constr_expr_0~1#1.base, nhi_probe_~#__constr_expr_0~1#1.offset);havoc nhi_probe_~#__constr_expr_0~1#1.base, nhi_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(nhi_probe_~#__key___0~1#1.base, nhi_probe_~#__key___0~1#1.offset);havoc nhi_probe_~#__key___0~1#1.base, nhi_probe_~#__key___0~1#1.offset; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11652: havoc pcim_enable_device_#t~nondet2389#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: havoc ldv_thaw_noirq_5_#t~nondet2386#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc ldv_restore_early_5_#t~nondet2378#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc dma_pool_create_#t~ret2366#1.base, dma_pool_create_#t~ret2366#1.offset; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11556: havoc ldv_freeze_5_#t~nondet2371#1; [2025-03-04 04:33:42,329 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11656: havoc pcim_iomap_regions_#t~nondet2390#1; [2025-03-04 04:33:42,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11591: havoc ldv_resume_5_#t~nondet2379#1; [2025-03-04 04:33:42,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11659: havoc pcim_iomap_table_#t~ret2391#1.base, pcim_iomap_table_#t~ret2391#1.offset; [2025-03-04 04:33:42,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11560: havoc ldv_freeze_late_5_#t~nondet2372#1; [2025-03-04 04:33:42,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11595: havoc ldv_resume_early_5_#t~nondet2380#1; [2025-03-04 04:33:43,477 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6870: havoc tb_downstream_route_#t~mem983#1;havoc tb_downstream_route_#t~mem984#1.base, tb_downstream_route_#t~mem984#1.offset;havoc tb_downstream_route_#t~mem985#1;havoc tb_downstream_route_#t~bitwise986#1;havoc tb_downstream_route_#t~bitwise987#1; [2025-03-04 04:33:43,705 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10043: call ULTIMATE.dealloc(~#ctl~1.base, ~#ctl~1.offset);havoc ~#ctl~1.base, ~#ctl~1.offset; [2025-03-04 04:33:43,713 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:33:44,247 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10144: call ULTIMATE.dealloc(tb_eeprom_in_~#ctl~3#1.base, tb_eeprom_in_~#ctl~3#1.offset);havoc tb_eeprom_in_~#ctl~3#1.base, tb_eeprom_in_~#ctl~3#1.offset; [2025-03-04 04:33:46,513 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: havoc ring_empty_#t~mem168#1;havoc ring_empty_#t~mem169#1; [2025-03-04 04:33:46,513 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6421: call ULTIMATE.dealloc(tb_cfg_error_~#pkg~7#1.base, tb_cfg_error_~#pkg~7#1.offset);havoc tb_cfg_error_~#pkg~7#1.base, tb_cfg_error_~#pkg~7#1.offset;call ULTIMATE.dealloc(tb_cfg_error_~#tmp~70#1.base, tb_cfg_error_~#tmp~70#1.offset);havoc tb_cfg_error_~#tmp~70#1.base, tb_cfg_error_~#tmp~70#1.offset; [2025-03-04 04:33:46,514 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11460: havoc __kfifo_in_r_#t~nondet2357#1; [2025-03-04 04:33:46,514 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7307: call ULTIMATE.dealloc(tb_schedule_hotplug_handler_~#__key~3#1.base, tb_schedule_hotplug_handler_~#__key~3#1.offset);havoc tb_schedule_hotplug_handler_~#__key~3#1.base, tb_schedule_hotplug_handler_~#__key~3#1.offset;call ULTIMATE.dealloc(tb_schedule_hotplug_handler_~#__constr_expr_0~4#1.base, tb_schedule_hotplug_handler_~#__constr_expr_0~4#1.offset);havoc tb_schedule_hotplug_handler_~#__constr_expr_0~4#1.base, tb_schedule_hotplug_handler_~#__constr_expr_0~4#1.offset; [2025-03-04 04:33:46,514 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: call ULTIMATE.dealloc(~#done~0#1.base, ~#done~0#1.offset);havoc ~#done~0#1.base, ~#done~0#1.offset; [2025-03-04 04:33:46,514 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6120: call ULTIMATE.dealloc(tb_ctl_rx_callback_~#__val~0#1.base, tb_ctl_rx_callback_~#__val~0#1.offset);havoc tb_ctl_rx_callback_~#__val~0#1.base, tb_ctl_rx_callback_~#__val~0#1.offset; [2025-03-04 04:33:46,532 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11505: havoc #t~ret2362.base, #t~ret2362.offset; [2025-03-04 04:33:47,769 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8873: havoc tb_cap_#t~mem1656#1; [2025-03-04 04:33:47,770 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8916: call ULTIMATE.dealloc(~#header~4#1.base, ~#header~4#1.offset);havoc ~#header~4#1.base, ~#header~4#1.offset; [2025-03-04 04:33:47,770 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8875: havoc tb_cap_#t~mem1657#1; [2025-03-04 04:33:48,830 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11518: havoc dma_pool_alloc_#t~ret2365#1.base, dma_pool_alloc_#t~ret2365#1.offset; [2025-03-04 04:33:48,992 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9775: call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; [2025-03-04 04:33:49,506 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: havoc #t~ret59.base, #t~ret59.offset; [2025-03-04 04:33:49,578 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10303: call ULTIMATE.dealloc(~#data~3.base, ~#data~3.offset);havoc ~#data~3.base, ~#data~3.offset;call ULTIMATE.dealloc(~#drom_offset~0.base, ~#drom_offset~0.offset);havoc ~#drom_offset~0.base, ~#drom_offset~0.offset; [2025-03-04 04:33:51,892 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8171: call ULTIMATE.dealloc(tb_port_clear_counter_~#zero~0#1.base, tb_port_clear_counter_~#zero~0#1.offset);havoc tb_port_clear_counter_~#zero~0#1.base, tb_port_clear_counter_~#zero~0#1.offset; [2025-03-04 04:33:51,892 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9324: call ULTIMATE.dealloc(~#hop~2#1.base, ~#hop~2#1.offset);havoc ~#hop~2#1.base, ~#hop~2#1.offset; [2025-03-04 04:33:53,241 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8278: havoc tb_switch_reset_#t~mem1454#1;call ULTIMATE.dealloc(tb_switch_reset_~#res~13#1.base, tb_switch_reset_~#res~13#1.offset);havoc tb_switch_reset_~#res~13#1.base, tb_switch_reset_~#res~13#1.offset;call ULTIMATE.dealloc(tb_switch_reset_~#header~3#1.base, tb_switch_reset_~#header~3#1.offset);havoc tb_switch_reset_~#header~3#1.base, tb_switch_reset_~#header~3#1.offset; [2025-03-04 04:33:53,241 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8270: havoc tb_switch_reset_#t~mem1450#1; [2025-03-04 04:33:53,242 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6459: havoc tb_cfg_reset_#t~mem859#1;havoc tb_cfg_reset_#t~mem860#1;havoc tb_cfg_reset_#t~mem861#1;havoc tb_cfg_reset_#t~mem862#1;call ULTIMATE.dealloc(tb_cfg_reset_~#request~0#1.base, tb_cfg_reset_~#request~0#1.offset);havoc tb_cfg_reset_~#request~0#1.base, tb_cfg_reset_~#request~0#1.offset;call ULTIMATE.dealloc(tb_cfg_reset_~#tmp~71#1.base, tb_cfg_reset_~#tmp~71#1.offset);havoc tb_cfg_reset_~#tmp~71#1.base, tb_cfg_reset_~#tmp~71#1.offset;call ULTIMATE.dealloc(tb_cfg_reset_~#reply~0#1.base, tb_cfg_reset_~#reply~0#1.offset);havoc tb_cfg_reset_~#reply~0#1.base, tb_cfg_reset_~#reply~0#1.offset;call ULTIMATE.dealloc(tb_cfg_reset_~#__constr_expr_0~3#1.base, tb_cfg_reset_~#__constr_expr_0~3#1.offset);havoc tb_cfg_reset_~#__constr_expr_0~3#1.base, tb_cfg_reset_~#__constr_expr_0~3#1.offset;call ULTIMATE.dealloc(tb_cfg_reset_~#tmp___0~28#1.base, tb_cfg_reset_~#tmp___0~28#1.offset);havoc tb_cfg_reset_~#tmp___0~28#1.base, tb_cfg_reset_~#tmp___0~28#1.offset; [2025-03-04 04:33:53,242 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6455: havoc tb_cfg_reset_#t~mem854#1;havoc tb_cfg_reset_#t~mem855#1;havoc tb_cfg_reset_#t~mem856#1;havoc tb_cfg_reset_#t~mem857#1; [2025-03-04 04:33:53,289 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11667: havoc #t~nondet2393; [2025-03-04 04:33:54,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10350: call ULTIMATE.dealloc(tb_drom_parse_entry_~#type~1#1.base, tb_drom_parse_entry_~#type~1#1.offset);havoc tb_drom_parse_entry_~#type~1#1.base, tb_drom_parse_entry_~#type~1#1.offset; [2025-03-04 04:33:54,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6669: havoc tb_cfg_get_upstream_port_#t~mem951#1; [2025-03-04 04:33:54,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6672: havoc tb_cfg_get_upstream_port_#t~mem952#1;call ULTIMATE.dealloc(tb_cfg_get_upstream_port_~#dummy~0#1.base, tb_cfg_get_upstream_port_~#dummy~0#1.offset);havoc tb_cfg_get_upstream_port_~#dummy~0#1.base, tb_cfg_get_upstream_port_~#dummy~0#1.offset;call ULTIMATE.dealloc(tb_cfg_get_upstream_port_~#res~9#1.base, tb_cfg_get_upstream_port_~#res~9#1.offset);havoc tb_cfg_get_upstream_port_~#res~9#1.base, tb_cfg_get_upstream_port_~#res~9#1.offset;call ULTIMATE.dealloc(tb_cfg_get_upstream_port_~#tmp~76#1.base, tb_cfg_get_upstream_port_~#tmp~76#1.offset);havoc tb_cfg_get_upstream_port_~#tmp~76#1.base, tb_cfg_get_upstream_port_~#tmp~76#1.offset; [2025-03-04 04:33:54,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10422: call ULTIMATE.dealloc(tb_drom_read_~#drom_offset~1#1.base, tb_drom_read_~#drom_offset~1#1.offset);havoc tb_drom_read_~#drom_offset~1#1.base, tb_drom_read_~#drom_offset~1#1.offset;call ULTIMATE.dealloc(tb_drom_read_~#size~0#1.base, tb_drom_read_~#size~0#1.offset);havoc tb_drom_read_~#size~0#1.base, tb_drom_read_~#size~0#1.offset; [2025-03-04 04:33:55,353 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3122: havoc #t~mem6.base, #t~mem6.offset; [2025-03-04 04:33:55,590 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8611: call ULTIMATE.dealloc(~#uid~0.base, ~#uid~0.offset);havoc ~#uid~0.base, ~#uid~0.offset; [2025-03-04 04:33:55,977 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8019: havoc tb_port_state_#t~mem1301#1;call ULTIMATE.dealloc(tb_port_state_~#phy~0#1.base, tb_port_state_~#phy~0#1.offset);havoc tb_port_state_~#phy~0#1.base, tb_port_state_~#phy~0#1.offset; [2025-03-04 04:33:56,544 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5670: call ULTIMATE.dealloc(~#addr.base, ~#addr.offset);havoc ~#addr.base, ~#addr.offset; [2025-03-04 04:33:56,568 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11450: havoc #t~nondet2356; [2025-03-04 04:33:56,771 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11493: havoc #t~ret2361.base, #t~ret2361.offset; [2025-03-04 04:33:57,322 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9235: call ULTIMATE.dealloc(~#hop~1.base, ~#hop~1.offset);havoc ~#hop~1.base, ~#hop~1.offset; [2025-03-04 04:33:57,893 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11512: havoc dma_alloc_attrs_#t~ret2364#1.base, dma_alloc_attrs_#t~ret2364#1.offset; [2025-03-04 04:33:57,893 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3878: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset; [2025-03-04 04:33:57,967 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc #t~mem511;havoc #t~mem512;havoc #t~mem513;call ULTIMATE.dealloc(~#header~0.base, ~#header~0.offset);havoc ~#header~0.base, ~#header~0.offset; [2025-03-04 04:33:58,485 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10112: call ULTIMATE.dealloc(~#ctl~2.base, ~#ctl~2.offset);havoc ~#ctl~2.base, ~#ctl~2.offset; [2025-03-04 04:33:58,586 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6833: havoc #t~mem969;havoc #t~mem970;havoc #t~bitwise971; [2025-03-04 04:33:59,660 INFO L? ?]: Removed 4432 outVars from TransFormulas that were not future-live. [2025-03-04 04:33:59,660 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:33:59,732 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:33:59,732 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 04:33:59,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:33:59 BoogieIcfgContainer [2025-03-04 04:33:59,736 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:33:59,738 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:33:59,738 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:33:59,741 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:33:59,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:33:19" (1/3) ... [2025-03-04 04:33:59,742 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402d5fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:33:59, skipping insertion in model container [2025-03-04 04:33:59,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:33:22" (2/3) ... [2025-03-04 04:33:59,742 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402d5fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:33:59, skipping insertion in model container [2025-03-04 04:33:59,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:33:59" (3/3) ... [2025-03-04 04:33:59,743 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-04 04:33:59,755 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:33:59,758 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i that has 192 procedures, 3162 locations, 1 initial locations, 110 loop locations, and 1 error locations. [2025-03-04 04:33:59,848 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:33:59,855 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;@1ac22ac9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:33:59,855 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:33:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand has 2891 states, 1910 states have (on average 1.3104712041884816) internal successors, (2503), 1975 states have internal predecessors, (2503), 843 states have call successors, (843), 137 states have call predecessors, (843), 136 states have return successors, (837), 833 states have call predecessors, (837), 837 states have call successors, (837) [2025-03-04 04:33:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-03-04 04:33:59,872 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:33:59,872 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:33:59,872 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:33:59,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:33:59,875 INFO L85 PathProgramCache]: Analyzing trace with hash -816899034, now seen corresponding path program 1 times [2025-03-04 04:33:59,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:33:59,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259042166] [2025-03-04 04:33:59,884 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:33:59,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:00,749 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-04 04:34:00,926 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-04 04:34:00,926 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:00,926 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:01,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:01,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259042166] [2025-03-04 04:34:01,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259042166] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:01,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:01,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 04:34:01,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162466321] [2025-03-04 04:34:01,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:01,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-04 04:34:01,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:01,208 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-04 04:34:01,208 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:34:01,216 INFO L87 Difference]: Start difference. First operand has 2891 states, 1910 states have (on average 1.3104712041884816) internal successors, (2503), 1975 states have internal predecessors, (2503), 843 states have call successors, (843), 137 states have call predecessors, (843), 136 states have return successors, (837), 833 states have call predecessors, (837), 837 states have call successors, (837) Second operand has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:01,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:01,644 INFO L93 Difference]: Finished difference Result 5777 states and 8630 transitions. [2025-03-04 04:34:01,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-04 04:34:01,647 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 35 [2025-03-04 04:34:01,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:01,678 INFO L225 Difference]: With dead ends: 5777 [2025-03-04 04:34:01,678 INFO L226 Difference]: Without dead ends: 2878 [2025-03-04 04:34:01,701 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:34:01,705 INFO L435 NwaCegarLoop]: 4134 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4134 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:01,706 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4134 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 04:34:01,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2878 states. [2025-03-04 04:34:01,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2878 to 2878. [2025-03-04 04:34:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2878 states, 1905 states have (on average 1.3028871391076116) internal successors, (2482), 1962 states have internal predecessors, (2482), 837 states have call successors, (837), 136 states have call predecessors, (837), 135 states have return successors, (826), 822 states have call predecessors, (826), 826 states have call successors, (826) [2025-03-04 04:34:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 2878 states and 4145 transitions. [2025-03-04 04:34:01,934 INFO L78 Accepts]: Start accepts. Automaton has 2878 states and 4145 transitions. Word has length 35 [2025-03-04 04:34:01,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:01,934 INFO L471 AbstractCegarLoop]: Abstraction has 2878 states and 4145 transitions. [2025-03-04 04:34:01,935 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4145 transitions. [2025-03-04 04:34:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-03-04 04:34:01,937 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:01,937 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:01,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 04:34:01,937 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:01,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:01,937 INFO L85 PathProgramCache]: Analyzing trace with hash -883905787, now seen corresponding path program 1 times [2025-03-04 04:34:01,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:01,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842500559] [2025-03-04 04:34:01,938 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:01,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:02,493 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-04 04:34:02,553 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-04 04:34:02,553 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:02,553 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:03,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:03,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842500559] [2025-03-04 04:34:03,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842500559] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:03,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:03,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:03,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967746629] [2025-03-04 04:34:03,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:03,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:03,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:03,018 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:03,018 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:03,018 INFO L87 Difference]: Start difference. First operand 2878 states and 4145 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:03,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:03,333 INFO L93 Difference]: Finished difference Result 2933 states and 4188 transitions. [2025-03-04 04:34:03,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:03,333 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 35 [2025-03-04 04:34:03,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:03,349 INFO L225 Difference]: With dead ends: 2933 [2025-03-04 04:34:03,349 INFO L226 Difference]: Without dead ends: 2929 [2025-03-04 04:34:03,351 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:03,352 INFO L435 NwaCegarLoop]: 4138 mSDtfsCounter, 3805 mSDsluCounter, 351 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3805 SdHoareTripleChecker+Valid, 4489 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:03,352 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3805 Valid, 4489 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 04:34:03,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2929 states. [2025-03-04 04:34:03,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2929 to 2927. [2025-03-04 04:34:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2927 states, 1940 states have (on average 1.2974226804123712) internal successors, (2517), 1995 states have internal predecessors, (2517), 837 states have call successors, (837), 150 states have call predecessors, (837), 149 states have return successors, (828), 824 states have call predecessors, (828), 828 states have call successors, (828) [2025-03-04 04:34:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 2927 states and 4182 transitions. [2025-03-04 04:34:03,482 INFO L78 Accepts]: Start accepts. Automaton has 2927 states and 4182 transitions. Word has length 35 [2025-03-04 04:34:03,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:03,483 INFO L471 AbstractCegarLoop]: Abstraction has 2927 states and 4182 transitions. [2025-03-04 04:34:03,483 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4182 transitions. [2025-03-04 04:34:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2025-03-04 04:34:03,486 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:03,486 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:03,487 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 04:34:03,487 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:03,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:03,487 INFO L85 PathProgramCache]: Analyzing trace with hash -1304814223, now seen corresponding path program 1 times [2025-03-04 04:34:03,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:03,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708937741] [2025-03-04 04:34:03,487 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:04,293 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-03-04 04:34:04,345 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-03-04 04:34:04,346 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:04,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:04,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:04,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708937741] [2025-03-04 04:34:04,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708937741] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:04,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:04,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:04,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243086416] [2025-03-04 04:34:04,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:04,597 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:04,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:04,597 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:04,597 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:04,598 INFO L87 Difference]: Start difference. First operand 2927 states and 4182 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:08,631 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 [] [2025-03-04 04:34:09,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:09,270 INFO L93 Difference]: Finished difference Result 8739 states and 12494 transitions. [2025-03-04 04:34:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:09,270 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2025-03-04 04:34:09,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:09,305 INFO L225 Difference]: With dead ends: 8739 [2025-03-04 04:34:09,306 INFO L226 Difference]: Without dead ends: 5820 [2025-03-04 04:34:09,321 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:09,323 INFO L435 NwaCegarLoop]: 4123 mSDtfsCounter, 4101 mSDsluCounter, 4087 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4101 SdHoareTripleChecker+Valid, 8210 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:09,325 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4101 Valid, 8210 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 67 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-03-04 04:34:09,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5820 states. [2025-03-04 04:34:09,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5820 to 5813. [2025-03-04 04:34:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5813 states, 3852 states have (on average 1.2972481827622016) internal successors, (4997), 3954 states have internal predecessors, (4997), 1662 states have call successors, (1662), 299 states have call predecessors, (1662), 298 states have return successors, (1653), 1645 states have call predecessors, (1653), 1653 states have call successors, (1653) [2025-03-04 04:34:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 5813 states and 8312 transitions. [2025-03-04 04:34:09,587 INFO L78 Accepts]: Start accepts. Automaton has 5813 states and 8312 transitions. Word has length 36 [2025-03-04 04:34:09,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:09,587 INFO L471 AbstractCegarLoop]: Abstraction has 5813 states and 8312 transitions. [2025-03-04 04:34:09,587 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 5813 states and 8312 transitions. [2025-03-04 04:34:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2025-03-04 04:34:09,589 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:09,589 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:09,589 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 04:34:09,589 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:09,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:09,589 INFO L85 PathProgramCache]: Analyzing trace with hash -73624431, now seen corresponding path program 1 times [2025-03-04 04:34:09,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:09,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572585902] [2025-03-04 04:34:09,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:10,127 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-03-04 04:34:10,163 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-03-04 04:34:10,163 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:10,163 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:10,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:10,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572585902] [2025-03-04 04:34:10,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572585902] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:10,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:10,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:10,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571528729] [2025-03-04 04:34:10,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:10,569 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:10,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:10,570 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:10,570 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:10,570 INFO L87 Difference]: Start difference. First operand 5813 states and 8312 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:10,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:10,921 INFO L93 Difference]: Finished difference Result 6110 states and 8579 transitions. [2025-03-04 04:34:10,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:10,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 38 [2025-03-04 04:34:10,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:10,956 INFO L225 Difference]: With dead ends: 6110 [2025-03-04 04:34:10,956 INFO L226 Difference]: Without dead ends: 6106 [2025-03-04 04:34:10,962 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:10,963 INFO L435 NwaCegarLoop]: 4133 mSDtfsCounter, 3742 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3742 SdHoareTripleChecker+Valid, 4606 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:10,964 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3742 Valid, 4606 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 04:34:10,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6106 states. [2025-03-04 04:34:11,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6106 to 6103. [2025-03-04 04:34:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6103 states, 4056 states have (on average 1.2864891518737673) internal successors, (5218), 4156 states have internal predecessors, (5218), 1680 states have call successors, (1680), 367 states have call predecessors, (1680), 366 states have return successors, (1673), 1665 states have call predecessors, (1673), 1673 states have call successors, (1673) [2025-03-04 04:34:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 6103 states and 8571 transitions. [2025-03-04 04:34:11,200 INFO L78 Accepts]: Start accepts. Automaton has 6103 states and 8571 transitions. Word has length 38 [2025-03-04 04:34:11,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:11,200 INFO L471 AbstractCegarLoop]: Abstraction has 6103 states and 8571 transitions. [2025-03-04 04:34:11,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:11,201 INFO L276 IsEmpty]: Start isEmpty. Operand 6103 states and 8571 transitions. [2025-03-04 04:34:11,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-03-04 04:34:11,202 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:11,202 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:11,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 04:34:11,202 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:11,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:11,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1482848696, now seen corresponding path program 1 times [2025-03-04 04:34:11,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:11,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938382246] [2025-03-04 04:34:11,203 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:11,736 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-04 04:34:11,768 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-04 04:34:11,768 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:11,768 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:11,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:11,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938382246] [2025-03-04 04:34:11,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938382246] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:11,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:11,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:11,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897258838] [2025-03-04 04:34:11,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:11,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:11,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:11,897 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:11,897 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:11,897 INFO L87 Difference]: Start difference. First operand 6103 states and 8571 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-04 04:34:12,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:12,711 INFO L93 Difference]: Finished difference Result 16507 states and 23128 transitions. [2025-03-04 04:34:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:12,712 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 41 [2025-03-04 04:34:12,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:12,839 INFO L225 Difference]: With dead ends: 16507 [2025-03-04 04:34:12,840 INFO L226 Difference]: Without dead ends: 10412 [2025-03-04 04:34:12,862 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:12,863 INFO L435 NwaCegarLoop]: 5601 mSDtfsCounter, 2911 mSDsluCounter, 4085 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2911 SdHoareTripleChecker+Valid, 9686 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:12,863 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2911 Valid, 9686 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-04 04:34:12,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10412 states. [2025-03-04 04:34:13,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10412 to 10395. [2025-03-04 04:34:13,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10395 states, 6915 states have (on average 1.2869125090383224) internal successors, (8899), 7083 states have internal predecessors, (8899), 2827 states have call successors, (2827), 653 states have call predecessors, (2827), 652 states have return successors, (2820), 2804 states have call predecessors, (2820), 2820 states have call successors, (2820) [2025-03-04 04:34:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10395 states to 10395 states and 14546 transitions. [2025-03-04 04:34:13,262 INFO L78 Accepts]: Start accepts. Automaton has 10395 states and 14546 transitions. Word has length 41 [2025-03-04 04:34:13,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:13,263 INFO L471 AbstractCegarLoop]: Abstraction has 10395 states and 14546 transitions. [2025-03-04 04:34:13,263 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-03-04 04:34:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10395 states and 14546 transitions. [2025-03-04 04:34:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2025-03-04 04:34:13,264 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:13,264 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:13,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 04:34:13,264 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:13,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:13,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1856971583, now seen corresponding path program 1 times [2025-03-04 04:34:13,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:13,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244280519] [2025-03-04 04:34:13,265 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:13,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:14,034 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-03-04 04:34:14,069 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-03-04 04:34:14,069 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:14,069 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:14,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:14,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244280519] [2025-03-04 04:34:14,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244280519] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:14,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:14,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:14,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9721645] [2025-03-04 04:34:14,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:14,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:14,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:14,209 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:14,209 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:14,209 INFO L87 Difference]: Start difference. First operand 10395 states and 14546 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:14,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:14,834 INFO L93 Difference]: Finished difference Result 20784 states and 29087 transitions. [2025-03-04 04:34:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:14,834 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2025-03-04 04:34:14,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:14,890 INFO L225 Difference]: With dead ends: 20784 [2025-03-04 04:34:14,890 INFO L226 Difference]: Without dead ends: 10397 [2025-03-04 04:34:14,933 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:14,934 INFO L435 NwaCegarLoop]: 4108 mSDtfsCounter, 0 mSDsluCounter, 4103 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8211 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:14,934 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8211 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-04 04:34:14,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10397 states. [2025-03-04 04:34:15,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10397 to 10396. [2025-03-04 04:34:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10396 states, 6916 states have (on average 1.286871023713129) internal successors, (8900), 7084 states have internal predecessors, (8900), 2827 states have call successors, (2827), 653 states have call predecessors, (2827), 652 states have return successors, (2820), 2804 states have call predecessors, (2820), 2820 states have call successors, (2820) [2025-03-04 04:34:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10396 states to 10396 states and 14547 transitions. [2025-03-04 04:34:15,434 INFO L78 Accepts]: Start accepts. Automaton has 10396 states and 14547 transitions. Word has length 40 [2025-03-04 04:34:15,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:15,434 INFO L471 AbstractCegarLoop]: Abstraction has 10396 states and 14547 transitions. [2025-03-04 04:34:15,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 04:34:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10396 states and 14547 transitions. [2025-03-04 04:34:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2025-03-04 04:34:15,435 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:15,435 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:15,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-04 04:34:15,435 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:15,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:15,436 INFO L85 PathProgramCache]: Analyzing trace with hash 49517120, now seen corresponding path program 1 times [2025-03-04 04:34:15,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:15,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189527726] [2025-03-04 04:34:15,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:15,943 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-03-04 04:34:15,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-03-04 04:34:15,969 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:15,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:16,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:16,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189527726] [2025-03-04 04:34:16,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189527726] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:16,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:16,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:16,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390049325] [2025-03-04 04:34:16,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:16,103 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:16,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:16,103 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:16,104 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:16,104 INFO L87 Difference]: Start difference. First operand 10396 states and 14547 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:16,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:16,549 INFO L93 Difference]: Finished difference Result 10398 states and 14548 transitions. [2025-03-04 04:34:16,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:16,549 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 40 [2025-03-04 04:34:16,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:16,593 INFO L225 Difference]: With dead ends: 10398 [2025-03-04 04:34:16,593 INFO L226 Difference]: Without dead ends: 10395 [2025-03-04 04:34:16,598 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:16,599 INFO L435 NwaCegarLoop]: 4106 mSDtfsCounter, 4112 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4112 SdHoareTripleChecker+Valid, 4106 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:16,599 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4112 Valid, 4106 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 04:34:16,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10395 states. [2025-03-04 04:34:16,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10395 to 10395. [2025-03-04 04:34:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10395 states, 6916 states have (on average 1.2867264314632736) internal successors, (8899), 7083 states have internal predecessors, (8899), 2826 states have call successors, (2826), 653 states have call predecessors, (2826), 652 states have return successors, (2820), 2804 states have call predecessors, (2820), 2820 states have call successors, (2820) [2025-03-04 04:34:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10395 states to 10395 states and 14545 transitions. [2025-03-04 04:34:17,020 INFO L78 Accepts]: Start accepts. Automaton has 10395 states and 14545 transitions. Word has length 40 [2025-03-04 04:34:17,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:17,020 INFO L471 AbstractCegarLoop]: Abstraction has 10395 states and 14545 transitions. [2025-03-04 04:34:17,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10395 states and 14545 transitions. [2025-03-04 04:34:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-03-04 04:34:17,021 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:17,021 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:17,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-04 04:34:17,022 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:17,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:17,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1531443237, now seen corresponding path program 1 times [2025-03-04 04:34:17,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:17,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773015812] [2025-03-04 04:34:17,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:17,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:17,594 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-04 04:34:17,616 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-04 04:34:17,617 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:17,617 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:17,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:17,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773015812] [2025-03-04 04:34:17,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773015812] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:17,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:17,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:17,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226051107] [2025-03-04 04:34:17,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:17,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:17,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:17,727 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:17,727 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:17,727 INFO L87 Difference]: Start difference. First operand 10395 states and 14545 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:18,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:18,317 INFO L93 Difference]: Finished difference Result 12447 states and 17113 transitions. [2025-03-04 04:34:18,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:18,317 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 41 [2025-03-04 04:34:18,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:18,376 INFO L225 Difference]: With dead ends: 12447 [2025-03-04 04:34:18,376 INFO L226 Difference]: Without dead ends: 12443 [2025-03-04 04:34:18,386 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:18,386 INFO L435 NwaCegarLoop]: 4241 mSDtfsCounter, 1265 mSDsluCounter, 3453 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1265 SdHoareTripleChecker+Valid, 7694 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:18,386 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1265 Valid, 7694 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-04 04:34:18,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12443 states. [2025-03-04 04:34:18,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12443 to 12439. [2025-03-04 04:34:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12439 states, 8260 states have (on average 1.2738498789346246) internal successors, (10522), 8469 states have internal predecessors, (10522), 3292 states have call successors, (3292), 887 states have call predecessors, (3292), 886 states have return successors, (3288), 3272 states have call predecessors, (3288), 3288 states have call successors, (3288) [2025-03-04 04:34:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12439 states to 12439 states and 17102 transitions. [2025-03-04 04:34:18,998 INFO L78 Accepts]: Start accepts. Automaton has 12439 states and 17102 transitions. Word has length 41 [2025-03-04 04:34:18,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:18,999 INFO L471 AbstractCegarLoop]: Abstraction has 12439 states and 17102 transitions. [2025-03-04 04:34:18,999 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 12439 states and 17102 transitions. [2025-03-04 04:34:19,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2025-03-04 04:34:19,000 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:19,000 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:19,001 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-04 04:34:19,001 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:19,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:19,002 INFO L85 PathProgramCache]: Analyzing trace with hash -1480564862, now seen corresponding path program 1 times [2025-03-04 04:34:19,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:19,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060018770] [2025-03-04 04:34:19,002 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:19,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:19,790 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-03-04 04:34:19,820 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-03-04 04:34:19,820 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:19,820 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:19,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:19,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060018770] [2025-03-04 04:34:19,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060018770] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:19,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:19,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:19,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034023973] [2025-03-04 04:34:19,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:19,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:19,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:19,974 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:19,975 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:19,975 INFO L87 Difference]: Start difference. First operand 12439 states and 17102 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:20,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:20,634 INFO L93 Difference]: Finished difference Result 12441 states and 17103 transitions. [2025-03-04 04:34:20,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:20,634 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 44 [2025-03-04 04:34:20,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:20,699 INFO L225 Difference]: With dead ends: 12441 [2025-03-04 04:34:20,700 INFO L226 Difference]: Without dead ends: 12429 [2025-03-04 04:34:20,710 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:20,712 INFO L435 NwaCegarLoop]: 4101 mSDtfsCounter, 4102 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4102 SdHoareTripleChecker+Valid, 4101 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:20,713 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4102 Valid, 4101 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-04 04:34:20,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12429 states. [2025-03-04 04:34:21,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12429 to 12429. [2025-03-04 04:34:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12429 states, 8251 states have (on average 1.2734214034662465) internal successors, (10507), 8459 states have internal predecessors, (10507), 3291 states have call successors, (3291), 887 states have call predecessors, (3291), 886 states have return successors, (3288), 3272 states have call predecessors, (3288), 3288 states have call successors, (3288) [2025-03-04 04:34:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12429 states to 12429 states and 17086 transitions. [2025-03-04 04:34:21,267 INFO L78 Accepts]: Start accepts. Automaton has 12429 states and 17086 transitions. Word has length 44 [2025-03-04 04:34:21,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:21,267 INFO L471 AbstractCegarLoop]: Abstraction has 12429 states and 17086 transitions. [2025-03-04 04:34:21,268 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-04 04:34:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 12429 states and 17086 transitions. [2025-03-04 04:34:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2025-03-04 04:34:21,271 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:21,271 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:21,271 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-04 04:34:21,272 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:21,274 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:21,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1126030781, now seen corresponding path program 1 times [2025-03-04 04:34:21,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:21,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036977803] [2025-03-04 04:34:21,275 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:21,778 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-03-04 04:34:21,809 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-03-04 04:34:21,810 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:21,810 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:22,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:22,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036977803] [2025-03-04 04:34:22,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036977803] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:22,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:22,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:22,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403555446] [2025-03-04 04:34:22,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:22,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:22,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:22,014 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:22,014 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:22,014 INFO L87 Difference]: Start difference. First operand 12429 states and 17086 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-03-04 04:34:26,040 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 [] [2025-03-04 04:34:26,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:26,592 INFO L93 Difference]: Finished difference Result 12434 states and 17089 transitions. [2025-03-04 04:34:26,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:26,593 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2025-03-04 04:34:26,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:26,648 INFO L225 Difference]: With dead ends: 12434 [2025-03-04 04:34:26,648 INFO L226 Difference]: Without dead ends: 12431 [2025-03-04 04:34:26,657 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:26,658 INFO L435 NwaCegarLoop]: 4170 mSDtfsCounter, 471 mSDsluCounter, 3720 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 471 SdHoareTripleChecker+Valid, 7890 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:26,659 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [471 Valid, 7890 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2025-03-04 04:34:26,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12431 states. [2025-03-04 04:34:27,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12431 to 12428. [2025-03-04 04:34:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12428 states, 8251 states have (on average 1.2724518240213307) internal successors, (10499), 8458 states have internal predecessors, (10499), 3290 states have call successors, (3290), 887 states have call predecessors, (3290), 886 states have return successors, (3288), 3272 states have call predecessors, (3288), 3288 states have call successors, (3288) [2025-03-04 04:34:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12428 states to 12428 states and 17077 transitions. [2025-03-04 04:34:27,231 INFO L78 Accepts]: Start accepts. Automaton has 12428 states and 17077 transitions. Word has length 54 [2025-03-04 04:34:27,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:27,233 INFO L471 AbstractCegarLoop]: Abstraction has 12428 states and 17077 transitions. [2025-03-04 04:34:27,233 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2025-03-04 04:34:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 12428 states and 17077 transitions. [2025-03-04 04:34:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2025-03-04 04:34:27,236 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:27,236 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:27,236 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-04 04:34:27,236 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:27,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:27,237 INFO L85 PathProgramCache]: Analyzing trace with hash -875329279, now seen corresponding path program 1 times [2025-03-04 04:34:27,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:27,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816644897] [2025-03-04 04:34:27,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:27,744 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-03-04 04:34:27,776 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-03-04 04:34:27,778 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:27,778 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 04:34:28,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:28,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816644897] [2025-03-04 04:34:28,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1816644897] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:28,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:28,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:28,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916300998] [2025-03-04 04:34:28,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:28,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:28,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:28,007 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:28,007 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:28,008 INFO L87 Difference]: Start difference. First operand 12428 states and 17077 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-04 04:34:32,033 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 [] [2025-03-04 04:34:32,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:32,598 INFO L93 Difference]: Finished difference Result 12430 states and 17078 transitions. [2025-03-04 04:34:32,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:32,599 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2025-03-04 04:34:32,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:32,659 INFO L225 Difference]: With dead ends: 12430 [2025-03-04 04:34:32,659 INFO L226 Difference]: Without dead ends: 12427 [2025-03-04 04:34:32,668 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:32,669 INFO L435 NwaCegarLoop]: 4100 mSDtfsCounter, 342 mSDsluCounter, 3774 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 7874 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:32,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 7874 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 54 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2025-03-04 04:34:32,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12427 states. [2025-03-04 04:34:33,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12427 to 12427. [2025-03-04 04:34:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12427 states, 8251 states have (on average 1.270997454853957) internal successors, (10487), 8457 states have internal predecessors, (10487), 3289 states have call successors, (3289), 887 states have call predecessors, (3289), 886 states have return successors, (3288), 3272 states have call predecessors, (3288), 3288 states have call successors, (3288) [2025-03-04 04:34:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12427 states to 12427 states and 17064 transitions. [2025-03-04 04:34:33,112 INFO L78 Accepts]: Start accepts. Automaton has 12427 states and 17064 transitions. Word has length 60 [2025-03-04 04:34:33,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:33,112 INFO L471 AbstractCegarLoop]: Abstraction has 12427 states and 17064 transitions. [2025-03-04 04:34:33,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-04 04:34:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 12427 states and 17064 transitions. [2025-03-04 04:34:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2025-03-04 04:34:33,118 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:33,118 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:33,118 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-04 04:34:33,119 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:33,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:33,119 INFO L85 PathProgramCache]: Analyzing trace with hash 2054847622, now seen corresponding path program 1 times [2025-03-04 04:34:33,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:33,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103719922] [2025-03-04 04:34:33,119 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:34:33,650 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 90 statements into 1 equivalence classes. [2025-03-04 04:34:33,683 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 90 of 90 statements. [2025-03-04 04:34:33,683 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:34:33,683 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:34:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-04 04:34:33,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:34:33,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103719922] [2025-03-04 04:34:33,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103719922] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:34:33,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:34:33,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:34:33,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946185201] [2025-03-04 04:34:33,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:34:33,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:34:33,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:34:33,826 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:34:33,827 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:33,827 INFO L87 Difference]: Start difference. First operand 12427 states and 17064 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-03-04 04:34:37,854 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 [] [2025-03-04 04:34:38,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:34:38,535 INFO L93 Difference]: Finished difference Result 21307 states and 29225 transitions. [2025-03-04 04:34:38,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:34:38,536 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 90 [2025-03-04 04:34:38,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:34:38,583 INFO L225 Difference]: With dead ends: 21307 [2025-03-04 04:34:38,583 INFO L226 Difference]: Without dead ends: 8886 [2025-03-04 04:34:38,624 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:34:38,624 INFO L435 NwaCegarLoop]: 4087 mSDtfsCounter, 0 mSDsluCounter, 4082 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8169 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2025-03-04 04:34:38,624 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8169 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2025-03-04 04:34:38,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8886 states. [2025-03-04 04:34:38,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8886 to 8886. [2025-03-04 04:34:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8886 states, 5902 states have (on average 1.269569637411047) internal successors, (7493), 6050 states have internal predecessors, (7493), 2337 states have call successors, (2337), 647 states have call predecessors, (2337), 646 states have return successors, (2336), 2324 states have call predecessors, (2336), 2336 states have call successors, (2336) [2025-03-04 04:34:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8886 states to 8886 states and 12166 transitions. [2025-03-04 04:34:38,950 INFO L78 Accepts]: Start accepts. Automaton has 8886 states and 12166 transitions. Word has length 90 [2025-03-04 04:34:38,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:34:38,951 INFO L471 AbstractCegarLoop]: Abstraction has 8886 states and 12166 transitions. [2025-03-04 04:34:38,951 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-03-04 04:34:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 8886 states and 12166 transitions. [2025-03-04 04:34:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2025-03-04 04:34:38,958 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:34:38,958 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:34:38,958 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-04 04:34:38,958 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:34:38,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:34:38,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1402926945, now seen corresponding path program 1 times [2025-03-04 04:34:38,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:34:38,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945838876] [2025-03-04 04:34:38,959 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:34:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms