./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 8fc3dc66 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-?-8fc3dc6-m [2025-03-17 08:52:35,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 08:52:35,066 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 08:52:35,072 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 08:52:35,072 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 08:52:35,092 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 08:52:35,093 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 08:52:35,093 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 08:52:35,093 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 08:52:35,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 08:52:35,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 08:52:35,094 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 08:52:35,094 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 08:52:35,095 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 08:52:35,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 08:52:35,096 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 08:52:35,096 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 08:52:35,096 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 [2025-03-17 08:52:35,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 08:52:35,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 08:52:35,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 08:52:35,362 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 08:52:35,362 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 08:52:35,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-17 08:52:36,542 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/481760f78/e9cd118ea5454c55863d590a04d8f3d3/FLAGb611f1ea1 [2025-03-17 08:52:37,141 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 08:52:37,142 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-17 08:52:37,188 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/481760f78/e9cd118ea5454c55863d590a04d8f3d3/FLAGb611f1ea1 [2025-03-17 08:52:37,626 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/481760f78/e9cd118ea5454c55863d590a04d8f3d3 [2025-03-17 08:52:37,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 08:52:37,630 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 08:52:37,631 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 08:52:37,631 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 08:52:37,634 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 08:52:37,635 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:52:37" (1/1) ... [2025-03-17 08:52:37,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7598651c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:37, skipping insertion in model container [2025-03-17 08:52:37,636 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:52:37" (1/1) ... [2025-03-17 08:52:37,722 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 08:52:39,947 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] [2025-03-17 08:52:40,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 08:52:40,157 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 08:52:40,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5435] [2025-03-17 08:52:40,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6164] [2025-03-17 08:52:40,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6237] [2025-03-17 08:52:40,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7854] [2025-03-17 08:52:40,623 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] [2025-03-17 08:52:40,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 08:52:40,739 INFO L204 MainTranslator]: Completed translation [2025-03-17 08:52:40,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40 WrapperNode [2025-03-17 08:52:40,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 08:52:40,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 08:52:40,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 08:52:40,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 08:52:40,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:40,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:40,995 INFO L138 Inliner]: procedures = 479, calls = 4187, calls flagged for inlining = 167, calls inlined = 159, statements flattened = 7737 [2025-03-17 08:52:40,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 08:52:40,997 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 08:52:40,998 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 08:52:40,998 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 08:52:41,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:41,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:41,032 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:42,811 INFO L175 MemorySlicer]: Split 2193 memory accesses to 55 slices as follows [16, 11, 2, 2, 2, 8, 9, 8, 1678, 2, 6, 43, 8, 8, 8, 8, 8, 2, 8, 8, 3, 3, 9, 19, 4, 9, 8, 8, 8, 8, 47, 6, 8, 8, 25, 8, 8, 26, 8, 8, 8, 8, 8, 3, 3, 4, 8, 6, 8, 8, 26, 8, 8, 5, 6]. 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, 2, 0, 0, 8, 8, 8, 8, 8, 0, 8, 8, 3, 3, 0, 0, 0, 0, 8, 0, 0, 8, 47, 0, 8, 8, 0, 8, 8, 0, 0, 8, 8, 8, 8, 3, 3, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0]. The 559 writes are split as follows [6, 7, 1, 1, 1, 4, 5, 4, 394, 0, 3, 43, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 4, 10, 1, 3, 0, 4, 4, 0, 0, 3, 0, 0, 11, 0, 0, 11, 4, 0, 0, 0, 0, 0, 0, 1, 4, 3, 4, 4, 8, 4, 0, 3, 3]. [2025-03-17 08:52:42,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:42,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:42,976 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:42,997 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:43,044 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:43,066 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:43,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 08:52:43,128 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 08:52:43,128 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 08:52:43,128 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 08:52:43,129 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (1/1) ... [2025-03-17 08:52:43,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 08:52:43,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 08:52:43,152 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) [2025-03-17 08:52:43,155 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 [2025-03-17 08:52:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-03-17 08:52:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-03-17 08:52:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2025-03-17 08:52:43,175 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2025-03-17 08:52:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2025-03-17 08:52:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2025-03-17 08:52:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 08:52:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 08:52:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 08:52:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 08:52:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2025-03-17 08:52:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2025-03-17 08:52:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2025-03-17 08:52:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2025-03-17 08:52:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-03-17 08:52:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-03-17 08:52:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2025-03-17 08:52:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2025-03-17 08:52:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2025-03-17 08:52:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2025-03-17 08:52:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2025-03-17 08:52:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2025-03-17 08:52:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2025-03-17 08:52:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2025-03-17 08:52:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2025-03-17 08:52:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2025-03-17 08:52:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2025-03-17 08:52:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2025-03-17 08:52:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-03-17 08:52:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-03-17 08:52:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2025-03-17 08:52:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2025-03-17 08:52:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-17 08:52:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-17 08:52:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-03-17 08:52:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-03-17 08:52:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2025-03-17 08:52:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-17 08:52:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2025-03-17 08:52:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-17 08:52:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2025-03-17 08:52:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2025-03-17 08:52:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-17 08:52:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2025-03-17 08:52:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2025-03-17 08:52:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 08:52:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 08:52:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-17 08:52:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2025-03-17 08:52:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-17 08:52:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2025-03-17 08:52:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2025-03-17 08:52:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2025-03-17 08:52:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2025-03-17 08:52:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2025-03-17 08:52:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2025-03-17 08:52:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2025-03-17 08:52:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2025-03-17 08:52:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-17 08:52:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2025-03-17 08:52:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2025-03-17 08:52:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2025-03-17 08:52:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 08:52:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-17 08:52:43,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 08:52:43,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 08:52:43,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-17 08:52:43,202 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 08:52:43,202 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 08:52:43,203 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2025-03-17 08:52:43,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 08:52:43,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2025-03-17 08:52:43,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2025-03-17 08:52:43,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2025-03-17 08:52:43,212 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2025-03-17 08:52:43,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2025-03-17 08:52:43,213 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2025-03-17 08:52:43,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-03-17 08:52:43,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-03-17 08:52:43,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-03-17 08:52:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-03-17 08:52:43,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2025-03-17 08:52:43,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2025-03-17 08:52:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-03-17 08:52:43,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-03-17 08:52:44,300 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 08:52:44,305 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 08:52:44,533 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10259: call ULTIMATE.dealloc(~#cap~5.base, ~#cap~5.offset);havoc ~#cap~5.base, ~#cap~5.offset; [2025-03-17 08:52:44,724 INFO L1322 $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; [2025-03-17 08:52:44,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11542: havoc #t~nondet2369; [2025-03-17 08:52:45,659 INFO L1322 $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; [2025-03-17 08:52:45,660 INFO L1322 $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; [2025-03-17 08:52:45,660 INFO L1322 $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; [2025-03-17 08:52:45,660 INFO L1322 $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; [2025-03-17 08:52:45,876 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3448: havoc dev_get_drvdata_#t~mem75#1.base, dev_get_drvdata_#t~mem75#1.offset; [2025-03-17 08:52:46,037 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6491: havoc #t~mem875;havoc #t~mem876;havoc #t~mem877;havoc #t~mem878; [2025-03-17 08:52:46,037 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6485: havoc #t~mem869;havoc #t~mem870;havoc #t~mem871;havoc #t~mem872; [2025-03-17 08:52:46,037 INFO L1322 $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; [2025-03-17 08:52:46,046 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8864: havoc #t~mem1651;havoc #t~short1652;havoc #t~mem1653;havoc #t~short1654; [2025-03-17 08:52:46,172 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3680: havoc ring_full_#t~mem165#1;havoc ring_full_#t~mem166#1;havoc ring_full_#t~mem167#1; [2025-03-17 08:52:46,212 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8312: call ULTIMATE.dealloc(~#data~2.base, ~#data~2.offset);havoc ~#data~2.base, ~#data~2.offset; [2025-03-17 08:52:46,214 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11535: havoc #t~nondet2368; [2025-03-17 08:52:50,674 INFO L1322 $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; [2025-03-17 08:52:50,674 INFO L1322 $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; [2025-03-17 08:52:50,674 INFO L1322 $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; [2025-03-17 08:52:50,674 INFO L1322 $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; [2025-03-17 08:52:50,788 INFO L1322 $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; [2025-03-17 08:52:50,910 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8850: havoc #t~mem1649; [2025-03-17 08:52:50,920 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6827: havoc #t~mem968.base, #t~mem968.offset;havoc #t~mem967; [2025-03-17 08:52:51,059 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3438: havoc #t~mem73#1.base, #t~mem73#1.offset; [2025-03-17 08:52:51,059 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3400: havoc kobject_name_#t~mem63#1.base, kobject_name_#t~mem63#1.offset; [2025-03-17 08:52:51,633 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11671: havoc wait_for_completion_timeout_#t~nondet2394#1; [2025-03-17 08:52:51,633 INFO L1322 $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; [2025-03-17 08:52:51,633 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11474: havoc __msecs_to_jiffies_#t~nondet2359#1; [2025-03-17 08:52:51,633 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6223: havoc #t~mem767#1;havoc #t~mem768#1;havoc #t~mem769#1;havoc #t~mem770#1; [2025-03-17 08:52:51,633 INFO L1322 $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; [2025-03-17 08:52:51,633 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6258: havoc #t~mem788#1;havoc #t~mem789#1;havoc #t~mem790#1;havoc #t~mem791#1; [2025-03-17 08:52:51,633 INFO L1322 $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; [2025-03-17 08:52:51,633 INFO L1322 $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; [2025-03-17 08:52:51,633 INFO L1322 $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; [2025-03-17 08:52:51,633 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464: havoc __kfifo_out_r_#t~nondet2358#1; [2025-03-17 08:52:57,570 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11531: havoc dmi_match_#t~nondet2367#1; [2025-03-17 08:52:57,570 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11599: havoc ldv_shutdown_4_#t~nondet2381#1; [2025-03-17 08:52:57,570 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11567: havoc ldv_poweroff_5_#t~nondet2373#1; [2025-03-17 08:52:57,570 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11603: havoc ldv_suspend_5_#t~nondet2382#1; [2025-03-17 08:52:57,571 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11571: havoc ldv_poweroff_late_5_#t~nondet2374#1; [2025-03-17 08:52:57,571 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11607: havoc ldv_suspend_late_5_#t~nondet2383#1; [2025-03-17 08:52:57,571 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11509: havoc devm_request_threaded_irq_#t~nondet2363#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11575: havoc ldv_poweroff_noirq_5_#t~nondet2375#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: havoc pci_enable_msi_range_#t~nondet2388#1; [2025-03-17 08:52:57,572 INFO L1322 $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; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11611: havoc ldv_thaw_5_#t~nondet2384#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: havoc __alloc_workqueue_key_#t~ret2355#1.base, __alloc_workqueue_key_#t~ret2355#1.offset; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11579: havoc ldv_prepare_5_#t~nondet2376#1; [2025-03-17 08:52:57,572 INFO L1322 $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; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11481: havoc __pci_register_driver_#t~nondet2360#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11615: havoc ldv_thaw_early_5_#t~nondet2385#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11583: havoc ldv_restore_5_#t~nondet2377#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11552: havoc ldv_complete_5_#t~nondet2370#1; [2025-03-17 08:52:57,572 INFO L1322 $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; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11652: havoc pcim_enable_device_#t~nondet2389#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: havoc ldv_thaw_noirq_5_#t~nondet2386#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc ldv_restore_early_5_#t~nondet2378#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc dma_pool_create_#t~ret2366#1.base, dma_pool_create_#t~ret2366#1.offset; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11556: havoc ldv_freeze_5_#t~nondet2371#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11656: havoc pcim_iomap_regions_#t~nondet2390#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11591: havoc ldv_resume_5_#t~nondet2379#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11659: havoc pcim_iomap_table_#t~ret2391#1.base, pcim_iomap_table_#t~ret2391#1.offset; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11560: havoc ldv_freeze_late_5_#t~nondet2372#1; [2025-03-17 08:52:57,572 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11595: havoc ldv_resume_early_5_#t~nondet2380#1; [2025-03-17 08:52:58,825 INFO L1322 $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; [2025-03-17 08:52:59,092 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10043: call ULTIMATE.dealloc(~#ctl~1.base, ~#ctl~1.offset);havoc ~#ctl~1.base, ~#ctl~1.offset; [2025-03-17 08:52:59,102 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 08:52:59,804 INFO L1322 $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; [2025-03-17 08:53:02,110 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: havoc ring_empty_#t~mem168#1;havoc ring_empty_#t~mem169#1; [2025-03-17 08:53:02,110 INFO L1322 $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; [2025-03-17 08:53:02,110 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11460: havoc __kfifo_in_r_#t~nondet2357#1; [2025-03-17 08:53:02,110 INFO L1322 $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; [2025-03-17 08:53:02,110 INFO L1322 $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; [2025-03-17 08:53:02,110 INFO L1322 $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; [2025-03-17 08:53:02,133 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11505: havoc #t~ret2362.base, #t~ret2362.offset; [2025-03-17 08:53:03,452 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8873: havoc tb_cap_#t~mem1656#1; [2025-03-17 08:53:03,452 INFO L1322 $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; [2025-03-17 08:53:03,452 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8875: havoc tb_cap_#t~mem1657#1; [2025-03-17 08:53:04,753 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11518: havoc dma_pool_alloc_#t~ret2365#1.base, dma_pool_alloc_#t~ret2365#1.offset; [2025-03-17 08:53:04,907 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9775: call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; [2025-03-17 08:53:05,499 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: havoc #t~ret59.base, #t~ret59.offset; [2025-03-17 08:53:05,602 INFO L1322 $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; [2025-03-17 08:53:08,071 INFO L1322 $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; [2025-03-17 08:53:08,071 INFO L1322 $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; [2025-03-17 08:53:09,256 INFO L1322 $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; [2025-03-17 08:53:09,257 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8270: havoc tb_switch_reset_#t~mem1450#1; [2025-03-17 08:53:09,257 INFO L1322 $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; [2025-03-17 08:53:09,257 INFO L1322 $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; [2025-03-17 08:53:09,307 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11667: havoc #t~nondet2393; [2025-03-17 08:53:11,283 INFO L1322 $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; [2025-03-17 08:53:11,283 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6669: havoc tb_cfg_get_upstream_port_#t~mem951#1; [2025-03-17 08:53:11,283 INFO L1322 $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; [2025-03-17 08:53:11,283 INFO L1322 $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; [2025-03-17 08:53:11,819 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3122: havoc #t~mem6.base, #t~mem6.offset; [2025-03-17 08:53:12,084 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8611: call ULTIMATE.dealloc(~#uid~0.base, ~#uid~0.offset);havoc ~#uid~0.base, ~#uid~0.offset; [2025-03-17 08:53:12,574 INFO L1322 $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; [2025-03-17 08:53:13,042 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5670: call ULTIMATE.dealloc(~#addr.base, ~#addr.offset);havoc ~#addr.base, ~#addr.offset; [2025-03-17 08:53:13,060 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11450: havoc #t~nondet2356; [2025-03-17 08:53:13,293 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11493: havoc #t~ret2361.base, #t~ret2361.offset; [2025-03-17 08:53:14,374 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9235: call ULTIMATE.dealloc(~#hop~1.base, ~#hop~1.offset);havoc ~#hop~1.base, ~#hop~1.offset; [2025-03-17 08:53:15,030 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11512: havoc dma_alloc_attrs_#t~ret2364#1.base, dma_alloc_attrs_#t~ret2364#1.offset; [2025-03-17 08:53:15,030 INFO L1322 $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; [2025-03-17 08:53:15,098 INFO L1322 $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; [2025-03-17 08:53:15,648 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10112: call ULTIMATE.dealloc(~#ctl~2.base, ~#ctl~2.offset);havoc ~#ctl~2.base, ~#ctl~2.offset; [2025-03-17 08:53:15,764 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6833: havoc #t~mem969;havoc #t~mem970;havoc #t~bitwise971; [2025-03-17 08:53:17,017 INFO L? ?]: Removed 4249 outVars from TransFormulas that were not future-live. [2025-03-17 08:53:17,018 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 08:53:17,092 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 08:53:17,092 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 08:53:17,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:53:17 BoogieIcfgContainer [2025-03-17 08:53:17,092 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 08:53:17,094 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 08:53:17,094 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 08:53:17,099 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 08:53:17,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 08:52:37" (1/3) ... [2025-03-17 08:53:17,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32ce0a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 08:53:17, skipping insertion in model container [2025-03-17 08:53:17,100 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:52:40" (2/3) ... [2025-03-17 08:53:17,100 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32ce0a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 08:53:17, skipping insertion in model container [2025-03-17 08:53:17,100 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:53:17" (3/3) ... [2025-03-17 08:53:17,101 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-03-17 08:53:17,114 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 08:53:17,117 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, 3106 locations, 1 initial locations, 110 loop locations, and 1 error locations. [2025-03-17 08:53:17,220 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 08:53:17,230 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;@850df24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 08:53:17,231 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 08:53:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand has 2835 states, 1854 states have (on average 1.319848975188781) internal successors, (2447), 1919 states have internal predecessors, (2447), 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) [2025-03-17 08:53:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2025-03-17 08:53:17,248 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:17,248 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] [2025-03-17 08:53:17,248 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:17,253 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:17,253 INFO L85 PathProgramCache]: Analyzing trace with hash -1938444103, now seen corresponding path program 1 times [2025-03-17 08:53:17,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:17,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221370768] [2025-03-17 08:53:17,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:17,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:18,137 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-03-17 08:53:18,333 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-03-17 08:53:18,334 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:18,334 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:18,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:18,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221370768] [2025-03-17 08:53:18,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221370768] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:18,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:18,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 08:53:18,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657715027] [2025-03-17 08:53:18,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:18,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-17 08:53:18,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:18,564 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-17 08:53:18,564 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 08:53:18,571 INFO L87 Difference]: Start difference. First operand has 2835 states, 1854 states have (on average 1.319848975188781) internal successors, (2447), 1919 states have internal predecessors, (2447), 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 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2025-03-17 08:53:18,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:18,971 INFO L93 Difference]: Finished difference Result 5666 states and 8519 transitions. [2025-03-17 08:53:18,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-17 08:53:18,973 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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 30 [2025-03-17 08:53:18,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:19,009 INFO L225 Difference]: With dead ends: 5666 [2025-03-17 08:53:19,009 INFO L226 Difference]: Without dead ends: 2823 [2025-03-17 08:53:19,035 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 [2025-03-17 08:53:19,038 INFO L435 NwaCegarLoop]: 4078 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, 4078 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 [2025-03-17 08:53:19,039 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4078 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 08:53:19,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2823 states. [2025-03-17 08:53:19,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2823 to 2823. [2025-03-17 08:53:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2823 states, 1850 states have (on average 1.3118918918918918) internal successors, (2427), 1907 states have internal predecessors, (2427), 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) [2025-03-17 08:53:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2823 states and 4090 transitions. [2025-03-17 08:53:19,261 INFO L78 Accepts]: Start accepts. Automaton has 2823 states and 4090 transitions. Word has length 30 [2025-03-17 08:53:19,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:19,262 INFO L471 AbstractCegarLoop]: Abstraction has 2823 states and 4090 transitions. [2025-03-17 08:53:19,262 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2025-03-17 08:53:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 4090 transitions. [2025-03-17 08:53:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2025-03-17 08:53:19,266 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:19,266 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] [2025-03-17 08:53:19,266 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 08:53:19,266 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:19,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:19,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1947698968, now seen corresponding path program 1 times [2025-03-17 08:53:19,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:19,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230335658] [2025-03-17 08:53:19,267 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:19,828 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-03-17 08:53:19,937 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-03-17 08:53:19,937 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:19,937 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:20,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:20,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230335658] [2025-03-17 08:53:20,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230335658] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:20,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:20,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:20,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139609352] [2025-03-17 08:53:20,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:20,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:20,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:20,600 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:20,601 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:20,601 INFO L87 Difference]: Start difference. First operand 2823 states and 4090 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2025-03-17 08:53:20,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:20,962 INFO L93 Difference]: Finished difference Result 2878 states and 4133 transitions. [2025-03-17 08:53:20,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:20,963 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 30 [2025-03-17 08:53:20,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:20,978 INFO L225 Difference]: With dead ends: 2878 [2025-03-17 08:53:20,978 INFO L226 Difference]: Without dead ends: 2874 [2025-03-17 08:53:20,981 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 [2025-03-17 08:53:20,981 INFO L435 NwaCegarLoop]: 4083 mSDtfsCounter, 3758 mSDsluCounter, 348 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3758 SdHoareTripleChecker+Valid, 4431 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 [2025-03-17 08:53:20,981 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3758 Valid, 4431 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 08:53:20,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2874 states. [2025-03-17 08:53:21,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2874 to 2872. [2025-03-17 08:53:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2872 states, 1885 states have (on average 1.3061007957559683) internal successors, (2462), 1940 states have internal predecessors, (2462), 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) [2025-03-17 08:53:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 2872 states and 4127 transitions. [2025-03-17 08:53:21,105 INFO L78 Accepts]: Start accepts. Automaton has 2872 states and 4127 transitions. Word has length 30 [2025-03-17 08:53:21,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:21,106 INFO L471 AbstractCegarLoop]: Abstraction has 2872 states and 4127 transitions. [2025-03-17 08:53:21,106 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2025-03-17 08:53:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4127 transitions. [2025-03-17 08:53:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2025-03-17 08:53:21,107 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:21,107 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] [2025-03-17 08:53:21,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 08:53:21,107 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:21,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:21,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1386552329, now seen corresponding path program 1 times [2025-03-17 08:53:21,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:21,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812393161] [2025-03-17 08:53:21,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:21,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-03-17 08:53:21,758 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-03-17 08:53:21,758 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:21,758 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:22,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:22,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812393161] [2025-03-17 08:53:22,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812393161] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:22,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:22,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:22,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060276893] [2025-03-17 08:53:22,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:22,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:22,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:22,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:22,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:22,041 INFO L87 Difference]: Start difference. First operand 2872 states and 4127 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2025-03-17 08:53:26,078 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 [] [2025-03-17 08:53:26,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:26,882 INFO L93 Difference]: Finished difference Result 8590 states and 12345 transitions. [2025-03-17 08:53:26,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:26,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 28 [2025-03-17 08:53:26,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:26,923 INFO L225 Difference]: With dead ends: 8590 [2025-03-17 08:53:26,924 INFO L226 Difference]: Without dead ends: 5721 [2025-03-17 08:53:26,943 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 [2025-03-17 08:53:26,947 INFO L435 NwaCegarLoop]: 4068 mSDtfsCounter, 4055 mSDsluCounter, 4037 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4055 SdHoareTripleChecker+Valid, 8105 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-03-17 08:53:26,947 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4055 Valid, 8105 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 66 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-03-17 08:53:26,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5721 states. [2025-03-17 08:53:27,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5721 to 5714. [2025-03-17 08:53:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5714 states, 3753 states have (on average 1.3050892619237944) internal successors, (4898), 3855 states have internal predecessors, (4898), 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) [2025-03-17 08:53:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 5714 states and 8213 transitions. [2025-03-17 08:53:27,299 INFO L78 Accepts]: Start accepts. Automaton has 5714 states and 8213 transitions. Word has length 28 [2025-03-17 08:53:27,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:27,299 INFO L471 AbstractCegarLoop]: Abstraction has 5714 states and 8213 transitions. [2025-03-17 08:53:27,299 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2025-03-17 08:53:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5714 states and 8213 transitions. [2025-03-17 08:53:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2025-03-17 08:53:27,304 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:27,304 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] [2025-03-17 08:53:27,304 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 08:53:27,304 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:27,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:27,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1656941354, now seen corresponding path program 1 times [2025-03-17 08:53:27,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:27,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941382568] [2025-03-17 08:53:27,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:27,911 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-03-17 08:53:27,946 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-03-17 08:53:27,946 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:27,946 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:28,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:28,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:28,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941382568] [2025-03-17 08:53:28,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941382568] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:28,274 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:28,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:28,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389301547] [2025-03-17 08:53:28,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:28,274 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:28,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:28,275 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:28,275 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:28,275 INFO L87 Difference]: Start difference. First operand 5714 states and 8213 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2025-03-17 08:53:28,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:28,707 INFO L93 Difference]: Finished difference Result 6005 states and 8474 transitions. [2025-03-17 08:53:28,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:28,708 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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 33 [2025-03-17 08:53:28,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:28,750 INFO L225 Difference]: With dead ends: 6005 [2025-03-17 08:53:28,750 INFO L226 Difference]: Without dead ends: 6001 [2025-03-17 08:53:28,757 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 [2025-03-17 08:53:28,758 INFO L435 NwaCegarLoop]: 4076 mSDtfsCounter, 3694 mSDsluCounter, 468 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3694 SdHoareTripleChecker+Valid, 4544 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-17 08:53:28,759 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3694 Valid, 4544 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-17 08:53:28,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6001 states. [2025-03-17 08:53:29,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6001 to 5998. [2025-03-17 08:53:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5998 states, 3951 states have (on average 1.2941027587952416) internal successors, (5113), 4051 states have internal predecessors, (5113), 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) [2025-03-17 08:53:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 5998 states and 8466 transitions. [2025-03-17 08:53:29,039 INFO L78 Accepts]: Start accepts. Automaton has 5998 states and 8466 transitions. Word has length 33 [2025-03-17 08:53:29,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:29,040 INFO L471 AbstractCegarLoop]: Abstraction has 5998 states and 8466 transitions. [2025-03-17 08:53:29,040 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2025-03-17 08:53:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 5998 states and 8466 transitions. [2025-03-17 08:53:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2025-03-17 08:53:29,041 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:29,041 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] [2025-03-17 08:53:29,041 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 08:53:29,041 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:29,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:29,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1653343713, now seen corresponding path program 1 times [2025-03-17 08:53:29,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:29,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050876086] [2025-03-17 08:53:29,042 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:29,523 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-03-17 08:53:29,552 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-03-17 08:53:29,552 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:29,552 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:29,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:29,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050876086] [2025-03-17 08:53:29,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050876086] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:29,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:29,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:29,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745044250] [2025-03-17 08:53:29,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:29,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:29,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:29,725 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:29,725 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:29,725 INFO L87 Difference]: Start difference. First operand 5998 states and 8466 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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) [2025-03-17 08:53:30,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:30,472 INFO L93 Difference]: Finished difference Result 16248 states and 22869 transitions. [2025-03-17 08:53:30,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:30,472 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 36 [2025-03-17 08:53:30,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:30,545 INFO L225 Difference]: With dead ends: 16248 [2025-03-17 08:53:30,545 INFO L226 Difference]: Without dead ends: 10253 [2025-03-17 08:53:30,579 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 [2025-03-17 08:53:30,581 INFO L435 NwaCegarLoop]: 5537 mSDtfsCounter, 2882 mSDsluCounter, 4037 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2882 SdHoareTripleChecker+Valid, 9574 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 [2025-03-17 08:53:30,581 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2882 Valid, 9574 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-17 08:53:30,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10253 states. [2025-03-17 08:53:30,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10253 to 10237. [2025-03-17 08:53:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10237 states, 6757 states have (on average 1.2936214296285333) internal successors, (8741), 6925 states have internal predecessors, (8741), 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) [2025-03-17 08:53:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10237 states to 10237 states and 14388 transitions. [2025-03-17 08:53:30,985 INFO L78 Accepts]: Start accepts. Automaton has 10237 states and 14388 transitions. Word has length 36 [2025-03-17 08:53:30,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:30,986 INFO L471 AbstractCegarLoop]: Abstraction has 10237 states and 14388 transitions. [2025-03-17 08:53:30,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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) [2025-03-17 08:53:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10237 states and 14388 transitions. [2025-03-17 08:53:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-03-17 08:53:30,988 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:30,988 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] [2025-03-17 08:53:30,989 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-17 08:53:30,989 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:30,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:30,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1941793076, now seen corresponding path program 1 times [2025-03-17 08:53:30,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:30,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726723674] [2025-03-17 08:53:30,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:31,567 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-17 08:53:31,598 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-17 08:53:31,599 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:31,599 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:31,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:31,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726723674] [2025-03-17 08:53:31,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726723674] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:31,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:31,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:31,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674691955] [2025-03-17 08:53:31,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:31,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:31,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:31,728 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:31,728 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:31,728 INFO L87 Difference]: Start difference. First operand 10237 states and 14388 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2025-03-17 08:53:32,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:32,522 INFO L93 Difference]: Finished difference Result 20473 states and 28776 transitions. [2025-03-17 08:53:32,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:32,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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 35 [2025-03-17 08:53:32,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:32,585 INFO L225 Difference]: With dead ends: 20473 [2025-03-17 08:53:32,585 INFO L226 Difference]: Without dead ends: 10239 [2025-03-17 08:53:32,635 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 [2025-03-17 08:53:32,637 INFO L435 NwaCegarLoop]: 4053 mSDtfsCounter, 0 mSDsluCounter, 4048 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8101 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-17 08:53:32,637 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8101 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-17 08:53:32,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10239 states. [2025-03-17 08:53:33,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10239 to 10238. [2025-03-17 08:53:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10238 states, 6758 states have (on average 1.2935779816513762) internal successors, (8742), 6926 states have internal predecessors, (8742), 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) [2025-03-17 08:53:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10238 states to 10238 states and 14389 transitions. [2025-03-17 08:53:33,208 INFO L78 Accepts]: Start accepts. Automaton has 10238 states and 14389 transitions. Word has length 35 [2025-03-17 08:53:33,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:33,210 INFO L471 AbstractCegarLoop]: Abstraction has 10238 states and 14389 transitions. [2025-03-17 08:53:33,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2025-03-17 08:53:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10238 states and 14389 transitions. [2025-03-17 08:53:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-03-17 08:53:33,212 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:33,212 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] [2025-03-17 08:53:33,213 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-17 08:53:33,213 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:33,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:33,214 INFO L85 PathProgramCache]: Analyzing trace with hash 545719757, now seen corresponding path program 1 times [2025-03-17 08:53:33,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:33,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230665820] [2025-03-17 08:53:33,214 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:33,874 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-17 08:53:33,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-17 08:53:33,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:33,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:34,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:34,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230665820] [2025-03-17 08:53:34,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230665820] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:34,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:34,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:34,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68268446] [2025-03-17 08:53:34,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:34,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:34,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:34,049 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:34,049 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:34,049 INFO L87 Difference]: Start difference. First operand 10238 states and 14389 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2025-03-17 08:53:34,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:34,409 INFO L93 Difference]: Finished difference Result 10240 states and 14390 transitions. [2025-03-17 08:53:34,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:34,410 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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 35 [2025-03-17 08:53:34,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:34,466 INFO L225 Difference]: With dead ends: 10240 [2025-03-17 08:53:34,466 INFO L226 Difference]: Without dead ends: 10237 [2025-03-17 08:53:34,475 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 [2025-03-17 08:53:34,476 INFO L435 NwaCegarLoop]: 4051 mSDtfsCounter, 4062 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4062 SdHoareTripleChecker+Valid, 4051 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 [2025-03-17 08:53:34,476 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4062 Valid, 4051 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 08:53:34,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10237 states. [2025-03-17 08:53:34,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10237 to 10237. [2025-03-17 08:53:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10237 states, 6758 states have (on average 1.2934300088783663) internal successors, (8741), 6925 states have internal predecessors, (8741), 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) [2025-03-17 08:53:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10237 states to 10237 states and 14387 transitions. [2025-03-17 08:53:34,927 INFO L78 Accepts]: Start accepts. Automaton has 10237 states and 14387 transitions. Word has length 35 [2025-03-17 08:53:34,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:34,927 INFO L471 AbstractCegarLoop]: Abstraction has 10237 states and 14387 transitions. [2025-03-17 08:53:34,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2025-03-17 08:53:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10237 states and 14387 transitions. [2025-03-17 08:53:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2025-03-17 08:53:34,928 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:34,928 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] [2025-03-17 08:53:34,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-17 08:53:34,928 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:34,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:34,929 INFO L85 PathProgramCache]: Analyzing trace with hash -266046432, now seen corresponding path program 1 times [2025-03-17 08:53:34,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:34,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542004432] [2025-03-17 08:53:34,929 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:35,480 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-03-17 08:53:35,509 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-03-17 08:53:35,509 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:35,509 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:35,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:35,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542004432] [2025-03-17 08:53:35,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542004432] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:35,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:35,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:35,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975916696] [2025-03-17 08:53:35,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:35,649 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:35,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:35,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:35,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:35,649 INFO L87 Difference]: Start difference. First operand 10237 states and 14387 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, (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) [2025-03-17 08:53:36,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:36,238 INFO L93 Difference]: Finished difference Result 12241 states and 16907 transitions. [2025-03-17 08:53:36,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:36,239 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, (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 36 [2025-03-17 08:53:36,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:36,297 INFO L225 Difference]: With dead ends: 12241 [2025-03-17 08:53:36,297 INFO L226 Difference]: Without dead ends: 12237 [2025-03-17 08:53:36,306 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 [2025-03-17 08:53:36,306 INFO L435 NwaCegarLoop]: 4199 mSDtfsCounter, 1235 mSDsluCounter, 3419 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1235 SdHoareTripleChecker+Valid, 7618 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 [2025-03-17 08:53:36,307 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1235 Valid, 7618 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-17 08:53:36,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12237 states. [2025-03-17 08:53:36,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12237 to 12233. [2025-03-17 08:53:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12233 states, 8054 states have (on average 1.280854233921033) internal successors, (10316), 8263 states have internal predecessors, (10316), 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) [2025-03-17 08:53:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12233 states to 12233 states and 16896 transitions. [2025-03-17 08:53:36,821 INFO L78 Accepts]: Start accepts. Automaton has 12233 states and 16896 transitions. Word has length 36 [2025-03-17 08:53:36,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:36,821 INFO L471 AbstractCegarLoop]: Abstraction has 12233 states and 16896 transitions. [2025-03-17 08:53:36,821 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, (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) [2025-03-17 08:53:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 12233 states and 16896 transitions. [2025-03-17 08:53:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2025-03-17 08:53:36,823 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:36,823 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] [2025-03-17 08:53:36,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-17 08:53:36,823 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:36,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:36,824 INFO L85 PathProgramCache]: Analyzing trace with hash -745963889, now seen corresponding path program 1 times [2025-03-17 08:53:36,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:36,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092027078] [2025-03-17 08:53:36,824 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:36,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:37,320 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-17 08:53:37,350 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-17 08:53:37,350 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:37,350 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:37,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:37,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092027078] [2025-03-17 08:53:37,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092027078] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:37,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:37,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:37,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108224676] [2025-03-17 08:53:37,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:37,559 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:37,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:37,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:37,560 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:37,560 INFO L87 Difference]: Start difference. First operand 12233 states and 16896 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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) [2025-03-17 08:53:38,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:38,202 INFO L93 Difference]: Finished difference Result 12235 states and 16897 transitions. [2025-03-17 08:53:38,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:38,202 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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 39 [2025-03-17 08:53:38,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:38,278 INFO L225 Difference]: With dead ends: 12235 [2025-03-17 08:53:38,278 INFO L226 Difference]: Without dead ends: 12226 [2025-03-17 08:53:38,289 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 [2025-03-17 08:53:38,290 INFO L435 NwaCegarLoop]: 4046 mSDtfsCounter, 4052 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4052 SdHoareTripleChecker+Valid, 4046 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 [2025-03-17 08:53:38,290 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4052 Valid, 4046 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-17 08:53:38,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12226 states. [2025-03-17 08:53:38,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12226 to 12226. [2025-03-17 08:53:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12226 states, 8048 states have (on average 1.2803180914512922) internal successors, (10304), 8256 states have internal predecessors, (10304), 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) [2025-03-17 08:53:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12226 states to 12226 states and 16883 transitions. [2025-03-17 08:53:38,958 INFO L78 Accepts]: Start accepts. Automaton has 12226 states and 16883 transitions. Word has length 39 [2025-03-17 08:53:38,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:38,959 INFO L471 AbstractCegarLoop]: Abstraction has 12226 states and 16883 transitions. [2025-03-17 08:53:38,959 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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) [2025-03-17 08:53:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 12226 states and 16883 transitions. [2025-03-17 08:53:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2025-03-17 08:53:38,961 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:38,961 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] [2025-03-17 08:53:38,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-17 08:53:38,961 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:38,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:38,962 INFO L85 PathProgramCache]: Analyzing trace with hash 407056265, now seen corresponding path program 1 times [2025-03-17 08:53:38,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:38,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47798076] [2025-03-17 08:53:38,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:38,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:39,525 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 49 statements into 1 equivalence classes. [2025-03-17 08:53:39,558 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 49 of 49 statements. [2025-03-17 08:53:39,558 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:39,558 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:39,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:39,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47798076] [2025-03-17 08:53:39,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47798076] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:39,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:39,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:39,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439803930] [2025-03-17 08:53:39,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:39,798 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:39,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:39,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:39,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:39,799 INFO L87 Difference]: Start difference. First operand 12226 states and 16883 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2025-03-17 08:53:43,827 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 [] [2025-03-17 08:53:44,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:44,456 INFO L93 Difference]: Finished difference Result 12231 states and 16886 transitions. [2025-03-17 08:53:44,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:44,457 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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 49 [2025-03-17 08:53:44,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:44,517 INFO L225 Difference]: With dead ends: 12231 [2025-03-17 08:53:44,517 INFO L226 Difference]: Without dead ends: 12228 [2025-03-17 08:53:44,526 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 [2025-03-17 08:53:44,527 INFO L435 NwaCegarLoop]: 4117 mSDtfsCounter, 466 mSDsluCounter, 3670 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 466 SdHoareTripleChecker+Valid, 7787 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2025-03-17 08:53:44,527 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [466 Valid, 7787 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2025-03-17 08:53:44,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12228 states. [2025-03-17 08:53:44,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12228 to 12225. [2025-03-17 08:53:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12225 states, 8048 states have (on average 1.279324055666004) internal successors, (10296), 8255 states have internal predecessors, (10296), 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) [2025-03-17 08:53:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12225 states to 12225 states and 16874 transitions. [2025-03-17 08:53:44,986 INFO L78 Accepts]: Start accepts. Automaton has 12225 states and 16874 transitions. Word has length 49 [2025-03-17 08:53:44,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:44,987 INFO L471 AbstractCegarLoop]: Abstraction has 12225 states and 16874 transitions. [2025-03-17 08:53:44,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2025-03-17 08:53:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 12225 states and 16874 transitions. [2025-03-17 08:53:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2025-03-17 08:53:44,988 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:44,988 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] [2025-03-17 08:53:44,989 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-17 08:53:44,989 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:44,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:44,989 INFO L85 PathProgramCache]: Analyzing trace with hash 689323807, now seen corresponding path program 1 times [2025-03-17 08:53:44,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:44,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543871249] [2025-03-17 08:53:44,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:45,562 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 53 statements into 1 equivalence classes. [2025-03-17 08:53:45,594 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-03-17 08:53:45,594 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:45,594 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 08:53:45,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:45,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543871249] [2025-03-17 08:53:45,796 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543871249] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:45,796 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:45,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:45,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50280578] [2025-03-17 08:53:45,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:45,797 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:45,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:45,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:45,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:45,797 INFO L87 Difference]: Start difference. First operand 12225 states and 16874 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2025-03-17 08:53:49,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 08:53:50,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:50,401 INFO L93 Difference]: Finished difference Result 12227 states and 16875 transitions. [2025-03-17 08:53:50,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:50,401 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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 53 [2025-03-17 08:53:50,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 08:53:50,472 INFO L225 Difference]: With dead ends: 12227 [2025-03-17 08:53:50,472 INFO L226 Difference]: Without dead ends: 12224 [2025-03-17 08:53:50,483 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 [2025-03-17 08:53:50,484 INFO L435 NwaCegarLoop]: 4048 mSDtfsCounter, 339 mSDsluCounter, 3725 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 7773 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 [2025-03-17 08:53:50,484 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 7773 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 54 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2025-03-17 08:53:50,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12224 states. [2025-03-17 08:53:51,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12224 to 12224. [2025-03-17 08:53:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12224 states, 8048 states have (on average 1.2778330019880715) internal successors, (10284), 8254 states have internal predecessors, (10284), 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) [2025-03-17 08:53:51,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12224 states to 12224 states and 16861 transitions. [2025-03-17 08:53:51,064 INFO L78 Accepts]: Start accepts. Automaton has 12224 states and 16861 transitions. Word has length 53 [2025-03-17 08:53:51,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 08:53:51,065 INFO L471 AbstractCegarLoop]: Abstraction has 12224 states and 16861 transitions. [2025-03-17 08:53:51,065 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2025-03-17 08:53:51,065 INFO L276 IsEmpty]: Start isEmpty. Operand 12224 states and 16861 transitions. [2025-03-17 08:53:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2025-03-17 08:53:51,069 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 08:53:51,070 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] [2025-03-17 08:53:51,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-17 08:53:51,070 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 08:53:51,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 08:53:51,070 INFO L85 PathProgramCache]: Analyzing trace with hash 807226739, now seen corresponding path program 1 times [2025-03-17 08:53:51,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 08:53:51,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217022185] [2025-03-17 08:53:51,071 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 08:53:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 08:53:51,565 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 83 statements into 1 equivalence classes. [2025-03-17 08:53:51,588 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 83 of 83 statements. [2025-03-17 08:53:51,589 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 08:53:51,589 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 08:53:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-03-17 08:53:51,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 08:53:51,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217022185] [2025-03-17 08:53:51,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217022185] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 08:53:51,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 08:53:51,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 08:53:51,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293563263] [2025-03-17 08:53:51,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 08:53:51,724 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 08:53:51,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 08:53:51,725 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 08:53:51,725 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 08:53:51,725 INFO L87 Difference]: Start difference. First operand 12224 states and 16861 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2025-03-17 08:53:55,752 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 [] [2025-03-17 08:53:56,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 08:53:56,389 INFO L93 Difference]: Finished difference Result 20965 states and 28883 transitions. [2025-03-17 08:53:56,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 08:53:56,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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 83 [2025-03-17 08:53:56,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted.