./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:05:03,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:05:03,821 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:05:03,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:05:03,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:05:03,848 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:05:03,849 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:05:03,849 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:05:03,850 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:05:03,850 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:05:03,850 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:05:03,851 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:05:03,851 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:05:03,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:05:03,852 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:05:03,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:05:03,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:05:03,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:05:03,853 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:05:03,853 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:05:03,853 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:05:03,853 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:05:03,853 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2025-01-09 19:05:04,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:05:04,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:05:04,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:05:04,137 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:05:04,137 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:05:04,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-01-09 19:05:05,278 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/03d902e84/3007ade85fd342dbaf9d772b7409d563/FLAG9d90354be [2025-01-09 19:05:05,734 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:05:05,734 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-01-09 19:05:05,767 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/03d902e84/3007ade85fd342dbaf9d772b7409d563/FLAG9d90354be [2025-01-09 19:05:05,846 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/03d902e84/3007ade85fd342dbaf9d772b7409d563 [2025-01-09 19:05:05,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:05:05,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:05:05,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:05:05,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:05:05,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:05:05,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:05:05" (1/1) ... [2025-01-09 19:05:05,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39f9bb90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:05, skipping insertion in model container [2025-01-09 19:05:05,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:05:05" (1/1) ... [2025-01-09 19:05:05,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:05:08,075 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2025-01-09 19:05:08,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:05:08,265 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:05:08,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5435] [2025-01-09 19:05:08,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6164] [2025-01-09 19:05:08,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6237] [2025-01-09 19:05:08,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7854] [2025-01-09 19:05:08,726 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2025-01-09 19:05:08,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:05:08,844 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:05:08,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08 WrapperNode [2025-01-09 19:05:08,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:05:08,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:05:08,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:05:08,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:05:08,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:08,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:09,076 INFO L138 Inliner]: procedures = 479, calls = 4187, calls flagged for inlining = 167, calls inlined = 159, statements flattened = 7737 [2025-01-09 19:05:09,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:05:09,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:05:09,077 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:05:09,077 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:05:09,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:09,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:09,115 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:10,960 INFO L175 MemorySlicer]: Split 2193 memory accesses to 55 slices as follows [5, 8, 26, 26, 25, 1678, 6, 6, 2, 8, 43, 8, 8, 8, 8, 8, 8, 2, 8, 8, 8, 3, 3, 8, 6, 8, 8, 19, 8, 47, 8, 11, 8, 4, 8, 9, 8, 8, 2, 16, 8, 8, 8, 8, 3, 3, 2, 8, 9, 9, 6, 4, 8, 2, 8]. 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, 2, 0, 0, 8, 8, 8, 8, 8, 0, 0, 8, 0, 8, 3, 3, 0, 0, 0, 8, 0, 8, 47, 8, 0, 8, 0, 8, 0, 0, 8, 0, 0, 8, 8, 8, 8, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8]. The 559 writes are split as follows [3, 4, 8, 11, 11, 394, 3, 3, 0, 4, 43, 0, 0, 0, 0, 0, 4, 1, 0, 4, 0, 0, 0, 4, 3, 4, 0, 10, 0, 0, 0, 7, 0, 1, 0, 4, 4, 0, 1, 6, 0, 0, 0, 0, 0, 0, 1, 4, 5, 3, 3, 1, 4, 1, 0]. [2025-01-09 19:05:10,960 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:10,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,095 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,107 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,128 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,172 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,246 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:05:11,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:05:11,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:05:11,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:05:11,249 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (1/1) ... [2025-01-09 19:05:11,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:05:11,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:05:11,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:05:11,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:05:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2025-01-09 19:05:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2025-01-09 19:05:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 19:05:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 19:05:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2025-01-09 19:05:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2025-01-09 19:05:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2025-01-09 19:05:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:05:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:05:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:05:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:05:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:05:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2025-01-09 19:05:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2025-01-09 19:05:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-01-09 19:05:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2025-01-09 19:05:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2025-01-09 19:05:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2025-01-09 19:05:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 19:05:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 19:05:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 19:05:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2025-01-09 19:05:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:05:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2025-01-09 19:05:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2025-01-09 19:05:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2025-01-09 19:05:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:05:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2025-01-09 19:05:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2025-01-09 19:05:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-01-09 19:05:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2025-01-09 19:05:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2025-01-09 19:05:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2025-01-09 19:05:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2025-01-09 19:05:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2025-01-09 19:05:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2025-01-09 19:05:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2025-01-09 19:05:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2025-01-09 19:05:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-01-09 19:05:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-01-09 19:05:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2025-01-09 19:05:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:05:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2025-01-09 19:05:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2025-01-09 19:05:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2025-01-09 19:05:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:05:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2025-01-09 19:05:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2025-01-09 19:05:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2025-01-09 19:05:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2025-01-09 19:05:11,317 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2025-01-09 19:05:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2025-01-09 19:05:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2025-01-09 19:05:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2025-01-09 19:05:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2025-01-09 19:05:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:05:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 19:05:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2025-01-09 19:05:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-01-09 19:05:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2025-01-09 19:05:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-01-09 19:05:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2025-01-09 19:05:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:05:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2025-01-09 19:05:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2025-01-09 19:05:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2025-01-09 19:05:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-01-09 19:05:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2025-01-09 19:05:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2025-01-09 19:05:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2025-01-09 19:05:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2025-01-09 19:05:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2025-01-09 19:05:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:05:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:05:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:05:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:05:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2025-01-09 19:05:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2025-01-09 19:05:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2025-01-09 19:05:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2025-01-09 19:05:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-01-09 19:05:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:05:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2025-01-09 19:05:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2025-01-09 19:05:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-01-09 19:05:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2025-01-09 19:05:12,629 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:05:12,641 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:05:25,974 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:05:37,935 INFO L? ?]: Removed 4432 outVars from TransFormulas that were not future-live. [2025-01-09 19:05:37,935 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:05:37,992 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:05:37,993 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 19:05:37,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:05:37 BoogieIcfgContainer [2025-01-09 19:05:37,993 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:05:37,995 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:05:37,995 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:05:37,999 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:05:37,999 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:05:05" (1/3) ... [2025-01-09 19:05:37,999 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200fd9f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:05:37, skipping insertion in model container [2025-01-09 19:05:38,000 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:05:08" (2/3) ... [2025-01-09 19:05:38,001 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200fd9f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:05:38, skipping insertion in model container [2025-01-09 19:05:38,001 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:05:37" (3/3) ... [2025-01-09 19:05:38,001 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2025-01-09 19:05:38,013 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:05:38,017 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, 3152 locations, 1 initial locations, 110 loop locations, and 1 error locations. [2025-01-09 19:05:38,164 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:05:38,175 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;@69bc1a26, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:05:38,175 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:05:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand has 2881 states, 1900 states have (on average 1.3121052631578947) internal successors, (2493), 1965 states have internal predecessors, (2493), 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) [2025-01-09 19:05:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-01-09 19:05:38,194 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:38,194 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] [2025-01-09 19:05:38,194 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:38,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:38,200 INFO L85 PathProgramCache]: Analyzing trace with hash 2091439517, now seen corresponding path program 1 times [2025-01-09 19:05:38,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:38,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948419061] [2025-01-09 19:05:38,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:39,248 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-01-09 19:05:39,424 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-01-09 19:05:39,425 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:39,425 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:39,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:39,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948419061] [2025-01-09 19:05:39,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [948419061] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:39,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:39,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 19:05:39,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717169775] [2025-01-09 19:05:39,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:39,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 19:05:39,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:39,648 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 19:05:39,648 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:05:39,655 INFO L87 Difference]: Start difference. First operand has 2881 states, 1900 states have (on average 1.3121052631578947) internal successors, (2493), 1965 states have internal predecessors, (2493), 843 states have call successors, (843), 137 states have call predecessors, (843), 136 states have return successors, (837), 833 states have call predecessors, (837), 837 states have call successors, (837) Second operand has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:39,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:39,913 INFO L93 Difference]: Finished difference Result 5757 states and 8610 transitions. [2025-01-09 19:05:39,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 19:05:39,914 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 35 [2025-01-09 19:05:39,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:39,949 INFO L225 Difference]: With dead ends: 5757 [2025-01-09 19:05:39,949 INFO L226 Difference]: Without dead ends: 2868 [2025-01-09 19:05:39,972 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 [2025-01-09 19:05:39,976 INFO L435 NwaCegarLoop]: 4152 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4152 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:39,977 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:39,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2868 states. [2025-01-09 19:05:40,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2868 to 2868. [2025-01-09 19:05:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2868 states, 1895 states have (on average 1.304485488126649) internal successors, (2472), 1952 states have internal predecessors, (2472), 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) [2025-01-09 19:05:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 2868 states and 4135 transitions. [2025-01-09 19:05:40,207 INFO L78 Accepts]: Start accepts. Automaton has 2868 states and 4135 transitions. Word has length 35 [2025-01-09 19:05:40,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:40,207 INFO L471 AbstractCegarLoop]: Abstraction has 2868 states and 4135 transitions. [2025-01-09 19:05:40,208 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4135 transitions. [2025-01-09 19:05:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-01-09 19:05:40,210 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:40,210 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] [2025-01-09 19:05:40,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:05:40,210 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:40,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:40,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1957426011, now seen corresponding path program 1 times [2025-01-09 19:05:40,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:40,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418788051] [2025-01-09 19:05:40,211 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:40,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:40,839 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-01-09 19:05:40,885 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-01-09 19:05:40,886 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:40,886 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:41,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:41,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418788051] [2025-01-09 19:05:41,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418788051] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:41,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:41,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:41,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730253409] [2025-01-09 19:05:41,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:41,313 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:41,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:41,313 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:41,314 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:41,314 INFO L87 Difference]: Start difference. First operand 2868 states and 4135 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:41,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:41,494 INFO L93 Difference]: Finished difference Result 2922 states and 4177 transitions. [2025-01-09 19:05:41,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:41,498 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 35 [2025-01-09 19:05:41,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:41,519 INFO L225 Difference]: With dead ends: 2922 [2025-01-09 19:05:41,519 INFO L226 Difference]: Without dead ends: 2918 [2025-01-09 19:05:41,521 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 [2025-01-09 19:05:41,521 INFO L435 NwaCegarLoop]: 4155 mSDtfsCounter, 3795 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3795 SdHoareTripleChecker+Valid, 4510 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:41,522 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3795 Valid, 4510 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:41,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2918 states. [2025-01-09 19:05:41,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2918 to 2916. [2025-01-09 19:05:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2916 states, 1929 states have (on average 1.299118714359772) internal successors, (2506), 1984 states have internal predecessors, (2506), 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) [2025-01-09 19:05:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 2916 states and 4171 transitions. [2025-01-09 19:05:41,700 INFO L78 Accepts]: Start accepts. Automaton has 2916 states and 4171 transitions. Word has length 35 [2025-01-09 19:05:41,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:41,701 INFO L471 AbstractCegarLoop]: Abstraction has 2916 states and 4171 transitions. [2025-01-09 19:05:41,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:41,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4171 transitions. [2025-01-09 19:05:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2025-01-09 19:05:41,705 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:41,706 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] [2025-01-09 19:05:41,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:05:41,706 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:41,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:41,709 INFO L85 PathProgramCache]: Analyzing trace with hash 132794048, now seen corresponding path program 1 times [2025-01-09 19:05:41,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:41,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549371694] [2025-01-09 19:05:41,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:42,378 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-01-09 19:05:42,417 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-01-09 19:05:42,417 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:42,417 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:42,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:42,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:42,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549371694] [2025-01-09 19:05:42,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549371694] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:42,653 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:42,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:42,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246788682] [2025-01-09 19:05:42,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:42,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:42,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:42,654 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:42,654 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:42,654 INFO L87 Difference]: Start difference. First operand 2916 states and 4171 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:46,683 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 [] [2025-01-09 19:05:46,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:46,991 INFO L93 Difference]: Finished difference Result 8706 states and 12461 transitions. [2025-01-09 19:05:46,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:46,992 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2025-01-09 19:05:46,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:47,026 INFO L225 Difference]: With dead ends: 8706 [2025-01-09 19:05:47,026 INFO L226 Difference]: Without dead ends: 5798 [2025-01-09 19:05:47,041 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 [2025-01-09 19:05:47,042 INFO L435 NwaCegarLoop]: 4141 mSDtfsCounter, 4091 mSDsluCounter, 4105 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4091 SdHoareTripleChecker+Valid, 8246 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:47,042 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4091 Valid, 8246 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:05:47,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5798 states. [2025-01-09 19:05:47,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5798 to 5791. [2025-01-09 19:05:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5791 states, 3830 states have (on average 1.2989556135770235) internal successors, (4975), 3932 states have internal predecessors, (4975), 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) [2025-01-09 19:05:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 5791 states and 8290 transitions. [2025-01-09 19:05:47,274 INFO L78 Accepts]: Start accepts. Automaton has 5791 states and 8290 transitions. Word has length 36 [2025-01-09 19:05:47,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:47,275 INFO L471 AbstractCegarLoop]: Abstraction has 5791 states and 8290 transitions. [2025-01-09 19:05:47,275 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 5791 states and 8290 transitions. [2025-01-09 19:05:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2025-01-09 19:05:47,276 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:47,276 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:47,276 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 19:05:47,276 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:47,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:47,277 INFO L85 PathProgramCache]: Analyzing trace with hash 444206728, now seen corresponding path program 1 times [2025-01-09 19:05:47,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:47,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521889251] [2025-01-09 19:05:47,277 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:48,179 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-09 19:05:48,216 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 19:05:48,217 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:48,217 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:48,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:48,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521889251] [2025-01-09 19:05:48,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521889251] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:48,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:48,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:48,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725965894] [2025-01-09 19:05:48,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:48,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:48,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:48,532 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:48,532 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:48,532 INFO L87 Difference]: Start difference. First operand 5791 states and 8290 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:48,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:48,745 INFO L93 Difference]: Finished difference Result 6084 states and 8553 transitions. [2025-01-09 19:05:48,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:48,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 38 [2025-01-09 19:05:48,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:48,775 INFO L225 Difference]: With dead ends: 6084 [2025-01-09 19:05:48,775 INFO L226 Difference]: Without dead ends: 6080 [2025-01-09 19:05:48,778 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 [2025-01-09 19:05:48,780 INFO L435 NwaCegarLoop]: 4151 mSDtfsCounter, 3732 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3732 SdHoareTripleChecker+Valid, 4629 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:48,781 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3732 Valid, 4629 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:48,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6080 states. [2025-01-09 19:05:48,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6080 to 6077. [2025-01-09 19:05:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6077 states, 4030 states have (on average 1.2883374689826304) internal successors, (5192), 4130 states have internal predecessors, (5192), 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) [2025-01-09 19:05:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 6077 states and 8545 transitions. [2025-01-09 19:05:49,012 INFO L78 Accepts]: Start accepts. Automaton has 6077 states and 8545 transitions. Word has length 38 [2025-01-09 19:05:49,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:49,012 INFO L471 AbstractCegarLoop]: Abstraction has 6077 states and 8545 transitions. [2025-01-09 19:05:49,013 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:49,013 INFO L276 IsEmpty]: Start isEmpty. Operand 6077 states and 8545 transitions. [2025-01-09 19:05:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-01-09 19:05:49,014 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:49,014 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:49,014 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 19:05:49,014 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:49,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:49,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1179884901, now seen corresponding path program 1 times [2025-01-09 19:05:49,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:49,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928693168] [2025-01-09 19:05:49,015 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:49,697 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-01-09 19:05:49,726 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 19:05:49,727 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:49,727 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:49,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:49,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928693168] [2025-01-09 19:05:49,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928693168] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:49,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:49,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:49,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266470817] [2025-01-09 19:05:49,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:49,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:49,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:49,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:49,840 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:49,840 INFO L87 Difference]: Start difference. First operand 6077 states and 8545 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-01-09 19:05:50,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:50,218 INFO L93 Difference]: Finished difference Result 16435 states and 23056 transitions. [2025-01-09 19:05:50,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:50,219 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 41 [2025-01-09 19:05:50,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:50,292 INFO L225 Difference]: With dead ends: 16435 [2025-01-09 19:05:50,292 INFO L226 Difference]: Without dead ends: 10366 [2025-01-09 19:05:50,323 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 [2025-01-09 19:05:50,324 INFO L435 NwaCegarLoop]: 5630 mSDtfsCounter, 2903 mSDsluCounter, 4103 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2903 SdHoareTripleChecker+Valid, 9733 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:50,324 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2903 Valid, 9733 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 19:05:50,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10366 states. [2025-01-09 19:05:50,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10366 to 10349. [2025-01-09 19:05:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10349 states, 6869 states have (on average 1.2888338913961275) internal successors, (8853), 7037 states have internal predecessors, (8853), 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) [2025-01-09 19:05:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10349 states to 10349 states and 14500 transitions. [2025-01-09 19:05:50,784 INFO L78 Accepts]: Start accepts. Automaton has 10349 states and 14500 transitions. Word has length 41 [2025-01-09 19:05:50,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:50,784 INFO L471 AbstractCegarLoop]: Abstraction has 10349 states and 14500 transitions. [2025-01-09 19:05:50,785 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-01-09 19:05:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10349 states and 14500 transitions. [2025-01-09 19:05:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2025-01-09 19:05:50,785 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:50,786 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:50,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 19:05:50,786 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:50,786 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:50,786 INFO L85 PathProgramCache]: Analyzing trace with hash -1471713249, now seen corresponding path program 1 times [2025-01-09 19:05:50,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:50,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246971064] [2025-01-09 19:05:50,786 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:50,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:51,513 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-09 19:05:51,539 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-09 19:05:51,539 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:51,539 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:51,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:51,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246971064] [2025-01-09 19:05:51,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246971064] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:51,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:51,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:51,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261594170] [2025-01-09 19:05:51,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:51,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:51,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:51,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:51,640 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:51,640 INFO L87 Difference]: Start difference. First operand 10349 states and 14500 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:51,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:51,966 INFO L93 Difference]: Finished difference Result 20692 states and 28995 transitions. [2025-01-09 19:05:51,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:51,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2025-01-09 19:05:51,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:52,012 INFO L225 Difference]: With dead ends: 20692 [2025-01-09 19:05:52,012 INFO L226 Difference]: Without dead ends: 10351 [2025-01-09 19:05:52,047 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 [2025-01-09 19:05:52,048 INFO L435 NwaCegarLoop]: 4126 mSDtfsCounter, 0 mSDsluCounter, 4121 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8247 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:52,048 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8247 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:52,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10351 states. [2025-01-09 19:05:52,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10351 to 10350. [2025-01-09 19:05:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10350 states, 6870 states have (on average 1.288791848617176) internal successors, (8854), 7038 states have internal predecessors, (8854), 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) [2025-01-09 19:05:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10350 states to 10350 states and 14501 transitions. [2025-01-09 19:05:52,532 INFO L78 Accepts]: Start accepts. Automaton has 10350 states and 14501 transitions. Word has length 40 [2025-01-09 19:05:52,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:52,536 INFO L471 AbstractCegarLoop]: Abstraction has 10350 states and 14501 transitions. [2025-01-09 19:05:52,536 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-01-09 19:05:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 10350 states and 14501 transitions. [2025-01-09 19:05:52,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2025-01-09 19:05:52,542 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:52,542 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:52,542 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 19:05:52,542 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:52,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:52,543 INFO L85 PathProgramCache]: Analyzing trace with hash -791654879, now seen corresponding path program 1 times [2025-01-09 19:05:52,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:52,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132163742] [2025-01-09 19:05:52,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:53,290 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-09 19:05:53,316 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-09 19:05:53,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:53,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:53,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:53,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:53,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132163742] [2025-01-09 19:05:53,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2132163742] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:53,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:53,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:53,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963491266] [2025-01-09 19:05:53,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:53,432 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:53,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:53,433 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:53,433 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:53,433 INFO L87 Difference]: Start difference. First operand 10350 states and 14501 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:53,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:53,671 INFO L93 Difference]: Finished difference Result 10352 states and 14502 transitions. [2025-01-09 19:05:53,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:53,671 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 40 [2025-01-09 19:05:53,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:53,718 INFO L225 Difference]: With dead ends: 10352 [2025-01-09 19:05:53,719 INFO L226 Difference]: Without dead ends: 10349 [2025-01-09 19:05:53,725 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 [2025-01-09 19:05:53,726 INFO L435 NwaCegarLoop]: 4124 mSDtfsCounter, 4102 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4102 SdHoareTripleChecker+Valid, 4124 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:53,727 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4102 Valid, 4124 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:53,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10349 states. [2025-01-09 19:05:54,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10349 to 10349. [2025-01-09 19:05:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10349 states, 6870 states have (on average 1.288646288209607) internal successors, (8853), 7037 states have internal predecessors, (8853), 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) [2025-01-09 19:05:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10349 states to 10349 states and 14499 transitions. [2025-01-09 19:05:54,147 INFO L78 Accepts]: Start accepts. Automaton has 10349 states and 14499 transitions. Word has length 40 [2025-01-09 19:05:54,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:54,148 INFO L471 AbstractCegarLoop]: Abstraction has 10349 states and 14499 transitions. [2025-01-09 19:05:54,148 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10349 states and 14499 transitions. [2025-01-09 19:05:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-01-09 19:05:54,149 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:54,150 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:54,150 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 19:05:54,150 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:54,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:54,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1224594896, now seen corresponding path program 1 times [2025-01-09 19:05:54,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:54,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121818352] [2025-01-09 19:05:54,150 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:54,988 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-01-09 19:05:55,067 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 19:05:55,068 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:55,068 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:55,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:55,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121818352] [2025-01-09 19:05:55,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121818352] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:55,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:55,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:55,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193484053] [2025-01-09 19:05:55,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:55,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:55,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:55,179 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:55,179 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:55,179 INFO L87 Difference]: Start difference. First operand 10349 states and 14499 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:55,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:55,463 INFO L93 Difference]: Finished difference Result 12393 states and 17059 transitions. [2025-01-09 19:05:55,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:55,463 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 41 [2025-01-09 19:05:55,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:55,526 INFO L225 Difference]: With dead ends: 12393 [2025-01-09 19:05:55,526 INFO L226 Difference]: Without dead ends: 12389 [2025-01-09 19:05:55,535 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 [2025-01-09 19:05:55,536 INFO L435 NwaCegarLoop]: 4261 mSDtfsCounter, 1264 mSDsluCounter, 3468 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1264 SdHoareTripleChecker+Valid, 7729 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:55,536 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1264 Valid, 7729 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:55,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12389 states. [2025-01-09 19:05:56,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12389 to 12385. [2025-01-09 19:05:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12385 states, 8206 states have (on average 1.2756519619790396) internal successors, (10468), 8415 states have internal predecessors, (10468), 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) [2025-01-09 19:05:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12385 states to 12385 states and 17048 transitions. [2025-01-09 19:05:56,111 INFO L78 Accepts]: Start accepts. Automaton has 12385 states and 17048 transitions. Word has length 41 [2025-01-09 19:05:56,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:56,111 INFO L471 AbstractCegarLoop]: Abstraction has 12385 states and 17048 transitions. [2025-01-09 19:05:56,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 12385 states and 17048 transitions. [2025-01-09 19:05:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2025-01-09 19:05:56,113 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:56,113 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:05:56,113 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 19:05:56,113 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:56,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:56,114 INFO L85 PathProgramCache]: Analyzing trace with hash 874017767, now seen corresponding path program 1 times [2025-01-09 19:05:56,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:56,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600328073] [2025-01-09 19:05:56,114 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:56,639 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-01-09 19:05:56,664 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-01-09 19:05:56,664 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:56,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:56,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:56,776 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600328073] [2025-01-09 19:05:56,776 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600328073] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:56,776 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:56,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:56,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124516425] [2025-01-09 19:05:56,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:56,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:56,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:56,777 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:56,777 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:56,777 INFO L87 Difference]: Start difference. First operand 12385 states and 17048 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:57,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:05:57,096 INFO L93 Difference]: Finished difference Result 12387 states and 17049 transitions. [2025-01-09 19:05:57,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:05:57,096 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 44 [2025-01-09 19:05:57,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:05:57,155 INFO L225 Difference]: With dead ends: 12387 [2025-01-09 19:05:57,155 INFO L226 Difference]: Without dead ends: 12375 [2025-01-09 19:05:57,164 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 [2025-01-09 19:05:57,167 INFO L435 NwaCegarLoop]: 4119 mSDtfsCounter, 4092 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4092 SdHoareTripleChecker+Valid, 4119 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:05:57,168 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4092 Valid, 4119 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:05:57,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12375 states. [2025-01-09 19:05:57,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12375 to 12375. [2025-01-09 19:05:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12375 states, 8197 states have (on average 1.2752226424301574) internal successors, (10453), 8405 states have internal predecessors, (10453), 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) [2025-01-09 19:05:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12375 states to 12375 states and 17032 transitions. [2025-01-09 19:05:57,725 INFO L78 Accepts]: Start accepts. Automaton has 12375 states and 17032 transitions. Word has length 44 [2025-01-09 19:05:57,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:05:57,725 INFO L471 AbstractCegarLoop]: Abstraction has 12375 states and 17032 transitions. [2025-01-09 19:05:57,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-01-09 19:05:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 12375 states and 17032 transitions. [2025-01-09 19:05:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2025-01-09 19:05:57,729 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:05:57,729 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] [2025-01-09 19:05:57,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 19:05:57,729 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:05:57,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:05:57,730 INFO L85 PathProgramCache]: Analyzing trace with hash -1365602295, now seen corresponding path program 1 times [2025-01-09 19:05:57,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:05:57,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332633336] [2025-01-09 19:05:57,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:05:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:05:58,534 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes. [2025-01-09 19:05:58,565 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements. [2025-01-09 19:05:58,566 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:05:58,566 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:05:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:05:58,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:05:58,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332633336] [2025-01-09 19:05:58,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [332633336] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:05:58,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:05:58,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:05:58,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929733028] [2025-01-09 19:05:58,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:05:58,754 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:05:58,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:05:58,754 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:05:58,754 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:05:58,755 INFO L87 Difference]: Start difference. First operand 12375 states and 17032 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, (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) [2025-01-09 19:06:02,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:06:03,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:06:03,284 INFO L93 Difference]: Finished difference Result 12380 states and 17035 transitions. [2025-01-09 19:06:03,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:06:03,285 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, (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 51 [2025-01-09 19:06:03,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:06:03,350 INFO L225 Difference]: With dead ends: 12380 [2025-01-09 19:06:03,351 INFO L226 Difference]: Without dead ends: 12377 [2025-01-09 19:06:03,360 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 [2025-01-09 19:06:03,361 INFO L435 NwaCegarLoop]: 4188 mSDtfsCounter, 470 mSDsluCounter, 3733 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 470 SdHoareTripleChecker+Valid, 7921 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:06:03,361 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [470 Valid, 7921 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:06:03,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12377 states. [2025-01-09 19:06:03,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12377 to 12374. [2025-01-09 19:06:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12374 states, 8197 states have (on average 1.274246675613029) internal successors, (10445), 8404 states have internal predecessors, (10445), 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) [2025-01-09 19:06:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12374 states to 12374 states and 17023 transitions. [2025-01-09 19:06:03,930 INFO L78 Accepts]: Start accepts. Automaton has 12374 states and 17023 transitions. Word has length 51 [2025-01-09 19:06:03,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:06:03,931 INFO L471 AbstractCegarLoop]: Abstraction has 12374 states and 17023 transitions. [2025-01-09 19:06:03,931 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, (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) [2025-01-09 19:06:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 12374 states and 17023 transitions. [2025-01-09 19:06:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2025-01-09 19:06:03,933 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:06:03,933 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:06:03,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-09 19:06:03,933 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:06:03,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:06:03,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1185043026, now seen corresponding path program 1 times [2025-01-09 19:06:03,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:06:03,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646633873] [2025-01-09 19:06:03,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:06:03,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:06:04,471 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-01-09 19:06:04,501 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-01-09 19:06:04,501 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:06:04,501 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:06:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 19:06:04,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:06:04,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646633873] [2025-01-09 19:06:04,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646633873] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:06:04,704 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:06:04,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:06:04,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671278175] [2025-01-09 19:06:04,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:06:04,705 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:06:04,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:06:04,705 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:06:04,705 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:06:04,706 INFO L87 Difference]: Start difference. First operand 12374 states and 17023 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-01-09 19:06:08,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:06:09,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:06:09,108 INFO L93 Difference]: Finished difference Result 12376 states and 17024 transitions. [2025-01-09 19:06:09,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:06:09,108 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2025-01-09 19:06:09,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:06:09,157 INFO L225 Difference]: With dead ends: 12376 [2025-01-09 19:06:09,158 INFO L226 Difference]: Without dead ends: 12373 [2025-01-09 19:06:09,163 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 [2025-01-09 19:06:09,164 INFO L435 NwaCegarLoop]: 4118 mSDtfsCounter, 341 mSDsluCounter, 3787 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 341 SdHoareTripleChecker+Valid, 7905 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:06:09,164 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [341 Valid, 7905 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:06:09,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12373 states. [2025-01-09 19:06:09,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12373 to 12373. [2025-01-09 19:06:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12373 states, 8197 states have (on average 1.2727827253873367) internal successors, (10433), 8403 states have internal predecessors, (10433), 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) [2025-01-09 19:06:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12373 states to 12373 states and 17010 transitions. [2025-01-09 19:06:09,595 INFO L78 Accepts]: Start accepts. Automaton has 12373 states and 17010 transitions. Word has length 60 [2025-01-09 19:06:09,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:06:09,596 INFO L471 AbstractCegarLoop]: Abstraction has 12373 states and 17010 transitions. [2025-01-09 19:06:09,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-01-09 19:06:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 12373 states and 17010 transitions. [2025-01-09 19:06:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2025-01-09 19:06:09,602 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:06:09,602 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:06:09,603 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-01-09 19:06:09,603 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:06:09,603 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:06:09,603 INFO L85 PathProgramCache]: Analyzing trace with hash 860353694, now seen corresponding path program 1 times [2025-01-09 19:06:09,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:06:09,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534953735] [2025-01-09 19:06:09,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:06:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:06:10,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 90 statements into 1 equivalence classes. [2025-01-09 19:06:10,168 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 90 of 90 statements. [2025-01-09 19:06:10,168 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:06:10,168 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:06:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-09 19:06:10,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:06:10,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534953735] [2025-01-09 19:06:10,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534953735] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:06:10,280 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:06:10,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:06:10,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056114099] [2025-01-09 19:06:10,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:06:10,280 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:06:10,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:06:10,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:06:10,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:06:10,281 INFO L87 Difference]: Start difference. First operand 12373 states and 17010 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-01-09 19:06:14,307 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 [] [2025-01-09 19:06:14,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:06:14,688 INFO L93 Difference]: Finished difference Result 21214 states and 29132 transitions. [2025-01-09 19:06:14,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:06:14,689 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 90 [2025-01-09 19:06:14,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:06:14,729 INFO L225 Difference]: With dead ends: 21214 [2025-01-09 19:06:14,729 INFO L226 Difference]: Without dead ends: 8847 [2025-01-09 19:06:14,760 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 [2025-01-09 19:06:14,761 INFO L435 NwaCegarLoop]: 4105 mSDtfsCounter, 0 mSDsluCounter, 4100 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8205 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:06:14,761 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8205 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:06:14,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8847 states. [2025-01-09 19:06:15,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8847 to 8847. [2025-01-09 19:06:15,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8847 states, 5863 states have (on average 1.2713627835579056) internal successors, (7454), 6011 states have internal predecessors, (7454), 2337 states have call successors, (2337), 647 states have call predecessors, (2337), 646 states have return successors, (2336), 2324 states have call predecessors, (2336), 2336 states have call successors, (2336) [2025-01-09 19:06:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8847 states to 8847 states and 12127 transitions. [2025-01-09 19:06:15,070 INFO L78 Accepts]: Start accepts. Automaton has 8847 states and 12127 transitions. Word has length 90 [2025-01-09 19:06:15,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:06:15,071 INFO L471 AbstractCegarLoop]: Abstraction has 8847 states and 12127 transitions. [2025-01-09 19:06:15,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2025-01-09 19:06:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 8847 states and 12127 transitions. [2025-01-09 19:06:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2025-01-09 19:06:15,078 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:06:15,078 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:06:15,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-01-09 19:06:15,079 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:06:15,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:06:15,079 INFO L85 PathProgramCache]: Analyzing trace with hash -306636717, now seen corresponding path program 1 times [2025-01-09 19:06:15,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:06:15,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34516669] [2025-01-09 19:06:15,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:06:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:06:15,608 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 107 statements into 1 equivalence classes. [2025-01-09 19:06:15,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 107 of 107 statements. [2025-01-09 19:06:15,633 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:06:15,633 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:06:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-09 19:06:15,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:06:15,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34516669] [2025-01-09 19:06:15,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34516669] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:06:15,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:06:15,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:06:15,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977163232] [2025-01-09 19:06:15,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:06:15,798 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:06:15,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:06:15,798 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:06:15,798 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:06:15,798 INFO L87 Difference]: Start difference. First operand 8847 states and 12127 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-01-09 19:06:19,826 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 [] [2025-01-09 19:06:20,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:06:20,306 INFO L93 Difference]: Finished difference Result 17929 states and 24566 transitions. [2025-01-09 19:06:20,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:06:20,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 107 [2025-01-09 19:06:20,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:06:20,369 INFO L225 Difference]: With dead ends: 17929 [2025-01-09 19:06:20,369 INFO L226 Difference]: Without dead ends: 11715 [2025-01-09 19:06:20,393 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 [2025-01-09 19:06:20,394 INFO L435 NwaCegarLoop]: 6399 mSDtfsCounter, 4065 mSDsluCounter, 3122 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4065 SdHoareTripleChecker+Valid, 9521 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:06:20,394 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4065 Valid, 9521 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:06:20,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11715 states. [2025-01-09 19:06:20,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11715 to 11710. [2025-01-09 19:06:20,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11710 states, 7756 states have (on average 1.2702423929860753) internal successors, (9852), 7955 states have internal predecessors, (9852), 3086 states have call successors, (3086), 868 states have call predecessors, (3086), 867 states have return successors, (3085), 3069 states have call predecessors, (3085), 3085 states have call successors, (3085) [2025-01-09 19:06:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11710 states to 11710 states and 16023 transitions. [2025-01-09 19:06:20,832 INFO L78 Accepts]: Start accepts. Automaton has 11710 states and 16023 transitions. Word has length 107 [2025-01-09 19:06:20,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:06:20,833 INFO L471 AbstractCegarLoop]: Abstraction has 11710 states and 16023 transitions. [2025-01-09 19:06:20,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2025-01-09 19:06:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 11710 states and 16023 transitions. [2025-01-09 19:06:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-01-09 19:06:20,839 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:06:20,840 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:06:20,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-01-09 19:06:20,840 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:06:20,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:06:20,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1355191238, now seen corresponding path program 1 times [2025-01-09 19:06:20,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:06:20,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11462530] [2025-01-09 19:06:20,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:06:20,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:06:21,376 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-01-09 19:06:21,405 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-01-09 19:06:21,405 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:06:21,405 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:06:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2025-01-09 19:06:21,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:06:21,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11462530] [2025-01-09 19:06:21,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11462530] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:06:21,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:06:21,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:06:21,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896999393] [2025-01-09 19:06:21,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:06:21,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:06:21,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:06:21,604 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:06:21,604 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:06:21,604 INFO L87 Difference]: Start difference. First operand 11710 states and 16023 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2025-01-09 19:06:25,636 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 [] [2025-01-09 19:06:25,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:06:25,989 INFO L93 Difference]: Finished difference Result 11710 states and 16023 transitions. [2025-01-09 19:06:25,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:06:25,990 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 121 [2025-01-09 19:06:25,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:06:26,000 INFO L225 Difference]: With dead ends: 11710 [2025-01-09 19:06:26,000 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 19:06:26,022 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 [2025-01-09 19:06:26,022 INFO L435 NwaCegarLoop]: 4592 mSDtfsCounter, 3452 mSDsluCounter, 1268 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3452 SdHoareTripleChecker+Valid, 5860 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:06:26,022 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3452 Valid, 5860 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2025-01-09 19:06:26,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 19:06:26,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 19:06:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 19:06:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 19:06:26,032 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2025-01-09 19:06:26,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:06:26,032 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 19:06:26,033 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2025-01-09 19:06:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 19:06:26,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 19:06:26,035 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 19:06:26,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-01-09 19:06:26,037 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:06:26,039 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.