./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-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:40:46,418 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:40:46,459 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:40:46,465 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:40:46,466 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:40:46,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:40:46,486 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:40:46,486 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:40:46,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:40:46,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:40:46,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:40:46,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:40:46,487 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:40:46,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:40:46,487 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:40:46,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:40:46,490 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:40:46,490 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:40:46,491 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:40:46,491 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:40:46,491 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce [2025-03-04 04:40:46,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:40:46,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:40:46,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:40:46,738 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:40:46,738 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:40:46,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2025-03-04 04:40:47,876 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985518165/e99a73e9502d4eba9869b0a05d4f5daf/FLAG3347a15c0 [2025-03-04 04:40:48,438 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:40:48,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2025-03-04 04:40:48,482 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985518165/e99a73e9502d4eba9869b0a05d4f5daf/FLAG3347a15c0 [2025-03-04 04:40:48,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985518165/e99a73e9502d4eba9869b0a05d4f5daf [2025-03-04 04:40:48,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:40:48,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:40:48,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:40:48,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:40:48,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:40:48,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:40:48" (1/1) ... [2025-03-04 04:40:48,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f55773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:48, skipping insertion in model container [2025-03-04 04:40:48,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:40:48" (1/1) ... [2025-03-04 04:40:49,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:40:50,757 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2025-03-04 04:40:50,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:40:50,844 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:40:50,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5577] [2025-03-04 04:40:50,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5584] [2025-03-04 04:40:50,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5925-5926] [2025-03-04 04:40:50,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5954-5955] [2025-03-04 04:40:51,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7805] [2025-03-04 04:40:51,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2025-03-04 04:40:51,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:40:51,195 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:40:51,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51 WrapperNode [2025-03-04 04:40:51,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:40:51,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:40:51,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:40:51,198 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:40:51,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,266 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,407 INFO L138 Inliner]: procedures = 262, calls = 1371, calls flagged for inlining = 122, calls inlined = 117, statements flattened = 4063 [2025-03-04 04:40:51,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:40:51,409 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:40:51,409 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:40:51,410 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:40:51,416 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,416 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,442 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,944 INFO L175 MemorySlicer]: Split 748 memory accesses to 15 slices as follows [2, 557, 4, 15, 2, 4, 19, 38, 5, 10, 9, 43, 9, 7, 24]. 74 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 4, 15, 0, 4, 0, 0, 4, 10, 9, 0, 9, 0, 0]. The 400 writes are split as follows [0, 289, 0, 0, 1, 0, 16, 32, 0, 0, 0, 43, 0, 2, 17]. [2025-03-04 04:40:51,944 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:51,948 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,011 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:40:52,088 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:40:52,089 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:40:52,089 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:40:52,091 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (1/1) ... [2025-03-04 04:40:52,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:40:52,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:40:52,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 04:40:52,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 04:40:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2025-03-04 04:40:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2025-03-04 04:40:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 04:40:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:40:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 04:40:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2025-03-04 04:40:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2025-03-04 04:40:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2025-03-04 04:40:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2025-03-04 04:40:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2025-03-04 04:40:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2025-03-04 04:40:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2025-03-04 04:40:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2025-03-04 04:40:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 04:40:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-03-04 04:40:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2025-03-04 04:40:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:40:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:40:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2025-03-04 04:40:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 04:40:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 04:40:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2025-03-04 04:40:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2025-03-04 04:40:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2025-03-04 04:40:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2025-03-04 04:40:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2025-03-04 04:40:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2025-03-04 04:40:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:40:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2025-03-04 04:40:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 04:40:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:40:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 04:40:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 04:40:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:40:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 04:40:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:40:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:40:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 04:40:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:40:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:40:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:40:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:40:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:40:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:40:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 04:40:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:40:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2025-03-04 04:40:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2025-03-04 04:40:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 04:40:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 04:40:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:40:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:40:52,845 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:40:52,848 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:40:53,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6371: call ULTIMATE.dealloc(~#p~4.base, ~#p~4.offset);havoc ~#p~4.base, ~#p~4.offset; [2025-03-04 04:40:53,687 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:40:53,750 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9496: havoc #t~nondet874; [2025-03-04 04:40:53,860 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9342: havoc crc32_le_#t~nondet852#1; [2025-03-04 04:40:53,860 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6655: call ULTIMATE.dealloc(~#hashtable~0#1.base, ~#hashtable~0#1.offset);havoc ~#hashtable~0#1.base, ~#hashtable~0#1.offset; [2025-03-04 04:40:53,864 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394: havoc #t~nondet860; [2025-03-04 04:40:53,911 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5801: havoc kobject_name_#t~mem72#1.base, kobject_name_#t~mem72#1.offset; [2025-03-04 04:40:53,912 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5864: havoc dev_name_#t~mem77#1.base, dev_name_#t~mem77#1.offset; [2025-03-04 04:40:54,343 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9362: havoc #t~nondet855; [2025-03-04 04:40:54,348 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9370: havoc #t~nondet857; [2025-03-04 04:40:54,350 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9459: havoc #t~nondet869; [2025-03-04 04:40:54,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9492: havoc #t~nondet873; [2025-03-04 04:40:54,417 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6124: havoc #t~mem171.base, #t~mem171.offset; [2025-03-04 04:40:54,434 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5904: havoc #t~mem95.base, #t~mem95.offset; [2025-03-04 04:40:54,604 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9508: havoc request_threaded_irq_#t~nondet877#1; [2025-03-04 04:40:54,614 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9383: havoc generic_mii_ioctl_#t~nondet858#1; [2025-03-04 04:40:54,618 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9317: havoc #t~nondet850; [2025-03-04 04:40:54,624 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5591: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 04:40:54,636 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9358: havoc dma_set_mask_#t~nondet854#1; [2025-03-04 04:40:54,647 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9366: havoc #t~nondet856; [2025-03-04 04:40:55,187 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9390: havoc #t~nondet859; [2025-03-04 04:40:55,190 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6246: havoc #t~mem199.base, #t~mem199.offset; [2025-03-04 04:40:55,191 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398: havoc #t~nondet861; [2025-03-04 04:40:55,288 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9351: havoc #t~ret853.base, #t~ret853.offset; [2025-03-04 04:40:55,729 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6364: havoc #t~mem221#1;call ULTIMATE.dealloc(~#p~3#1.base, ~#p~3#1.offset);havoc ~#p~3#1.base, ~#p~3#1.offset; [2025-03-04 04:41:01,157 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9417: havoc ldv_ndo_init_4_#t~nondet862#1; [2025-03-04 04:41:01,157 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9421: havoc ldv_ndo_uninit_4_#t~nondet863#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8596: call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9425: havoc ldv_shutdown_3_#t~nondet864#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8141: call ULTIMATE.dealloc(ipg_probe_~#__key~0#1.base, ipg_probe_~#__key~0#1.offset);havoc ipg_probe_~#__key~0#1.base, ipg_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(ipg_probe_~#__key___0~0#1.base, ipg_probe_~#__key___0~0#1.offset);havoc ipg_probe_~#__key___0~0#1.base, ipg_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(ipg_probe_~#__key___1~0#1.base, ipg_probe_~#__key___1~0#1.offset);havoc ipg_probe_~#__key___1~0#1.base, ipg_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(ipg_probe_~#__constr_expr_0~0#1.base, ipg_probe_~#__constr_expr_0~0#1.offset);havoc ipg_probe_~#__constr_expr_0~0#1.base, ipg_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(ipg_probe_~#__key___2~0#1.base, ipg_probe_~#__key___2~0#1.offset);havoc ipg_probe_~#__key___2~0#1.base, ipg_probe_~#__key___2~0#1.offset; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9435: havoc mii_ethtool_gset_#t~nondet866#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9469: havoc pci_enable_device_#t~nondet870#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9338: havoc alloc_etherdev_mqs_#t~ret851#1.base, alloc_etherdev_mqs_#t~ret851#1.offset; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9504: havoc register_netdev_#t~nondet876#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9472: havoc pci_iomap_#t~ret871#1.base, pci_iomap_#t~ret871#1.offset; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9439: havoc mii_ethtool_sset_#t~nondet867#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5874: havoc dev_get_drvdata_#t~mem79#1.base, dev_get_drvdata_#t~mem79#1.offset; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9443: havoc mii_nway_restart_#t~nondet868#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9313: havoc __pci_register_driver_#t~nondet849#1; [2025-03-04 04:41:01,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9482: havoc pci_request_regions_#t~nondet872#1; [2025-03-04 04:41:01,762 INFO L? ?]: Removed 2081 outVars from TransFormulas that were not future-live. [2025-03-04 04:41:01,762 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:41:01,848 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:41:01,848 INFO L336 CfgBuilder]: Removed 3 assume(true) statements. [2025-03-04 04:41:01,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:41:01 BoogieIcfgContainer [2025-03-04 04:41:01,849 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:41:01,851 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:41:01,851 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:41:01,854 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:41:01,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:40:48" (1/3) ... [2025-03-04 04:41:01,855 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e08ce53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:41:01, skipping insertion in model container [2025-03-04 04:41:01,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:40:51" (2/3) ... [2025-03-04 04:41:01,855 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e08ce53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:41:01, skipping insertion in model container [2025-03-04 04:41:01,855 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:41:01" (3/3) ... [2025-03-04 04:41:01,856 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2025-03-04 04:41:01,869 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:41:01,872 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i that has 100 procedures, 1861 locations, 1 initial locations, 31 loop locations, and 1 error locations. [2025-03-04 04:41:01,954 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:41:01,963 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;@28720f97, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:41:01,963 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:41:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand has 1790 states, 1325 states have (on average 1.369056603773585) internal successors, (1814), 1364 states have internal predecessors, (1814), 379 states have call successors, (379), 85 states have call predecessors, (379), 84 states have return successors, (371), 369 states have call predecessors, (371), 371 states have call successors, (371) [2025-03-04 04:41:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-04 04:41:01,998 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:01,999 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:41:01,999 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:02,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:02,005 INFO L85 PathProgramCache]: Analyzing trace with hash 1258301030, now seen corresponding path program 1 times [2025-03-04 04:41:02,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:02,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433566255] [2025-03-04 04:41:02,010 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:06,363 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 04:41:06,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 04:41:06,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:06,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2025-03-04 04:41:06,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:06,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433566255] [2025-03-04 04:41:06,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1433566255] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-04 04:41:06,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1224425381] [2025-03-04 04:41:06,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:06,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-04 04:41:06,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:41:06,987 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-04 04:41:06,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-04 04:41:11,500 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 04:41:11,839 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 04:41:11,839 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:11,839 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:11,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 3201 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-04 04:41:11,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-04 04:41:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2025-03-04 04:41:11,878 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-04 04:41:11,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1224425381] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:11,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-04 04:41:11,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-04 04:41:11,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916857567] [2025-03-04 04:41:11,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:11,884 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-04 04:41:11,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:11,900 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-04 04:41:11,900 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:41:11,905 INFO L87 Difference]: Start difference. First operand has 1790 states, 1325 states have (on average 1.369056603773585) internal successors, (1814), 1364 states have internal predecessors, (1814), 379 states have call successors, (379), 85 states have call predecessors, (379), 84 states have return successors, (371), 369 states have call predecessors, (371), 371 states have call successors, (371) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-04 04:41:12,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:41:12,921 INFO L93 Difference]: Finished difference Result 3569 states and 5182 transitions. [2025-03-04 04:41:12,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-04 04:41:12,923 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 121 [2025-03-04 04:41:12,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:41:12,944 INFO L225 Difference]: With dead ends: 3569 [2025-03-04 04:41:12,945 INFO L226 Difference]: Without dead ends: 1763 [2025-03-04 04:41:12,960 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:41:12,965 INFO L435 NwaCegarLoop]: 2411 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2411 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-04 04:41:12,966 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2411 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-04 04:41:12,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1763 states. [2025-03-04 04:41:13,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1763 to 1763. [2025-03-04 04:41:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1763 states, 1310 states have (on average 1.3358778625954197) internal successors, (1750), 1336 states have internal predecessors, (1750), 369 states have call successors, (369), 84 states have call predecessors, (369), 83 states have return successors, (368), 366 states have call predecessors, (368), 368 states have call successors, (368) [2025-03-04 04:41:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1763 states and 2487 transitions. [2025-03-04 04:41:13,100 INFO L78 Accepts]: Start accepts. Automaton has 1763 states and 2487 transitions. Word has length 121 [2025-03-04 04:41:13,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:41:13,101 INFO L471 AbstractCegarLoop]: Abstraction has 1763 states and 2487 transitions. [2025-03-04 04:41:13,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-04 04:41:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2487 transitions. [2025-03-04 04:41:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2025-03-04 04:41:13,107 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:13,107 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2025-03-04 04:41:13,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-04 04:41:13,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-04 04:41:13,308 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:13,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:13,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1839108412, now seen corresponding path program 1 times [2025-03-04 04:41:13,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:13,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636742330] [2025-03-04 04:41:13,309 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:16,687 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-03-04 04:41:16,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-03-04 04:41:16,765 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:16,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2025-03-04 04:41:17,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:17,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636742330] [2025-03-04 04:41:17,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636742330] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:17,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:41:17,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 04:41:17,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299293742] [2025-03-04 04:41:17,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:17,497 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 04:41:17,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:17,500 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 04:41:17,500 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 04:41:17,500 INFO L87 Difference]: Start difference. First operand 1763 states and 2487 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:21,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:41:21,879 INFO L93 Difference]: Finished difference Result 5254 states and 7437 transitions. [2025-03-04 04:41:21,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-04 04:41:21,880 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 124 [2025-03-04 04:41:21,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:41:21,912 INFO L225 Difference]: With dead ends: 5254 [2025-03-04 04:41:21,913 INFO L226 Difference]: Without dead ends: 3512 [2025-03-04 04:41:21,922 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-03-04 04:41:21,923 INFO L435 NwaCegarLoop]: 2725 mSDtfsCounter, 2471 mSDsluCounter, 7788 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2472 SdHoareTripleChecker+Valid, 10513 SdHoareTripleChecker+Invalid, 509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2025-03-04 04:41:21,923 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2472 Valid, 10513 Invalid, 509 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 504 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2025-03-04 04:41:21,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3512 states. [2025-03-04 04:41:22,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3512 to 3507. [2025-03-04 04:41:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3507 states, 2609 states have (on average 1.3361441165197394) internal successors, (3486), 2661 states have internal predecessors, (3486), 731 states have call successors, (731), 167 states have call predecessors, (731), 166 states have return successors, (742), 726 states have call predecessors, (742), 730 states have call successors, (742) [2025-03-04 04:41:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 3507 states and 4959 transitions. [2025-03-04 04:41:22,108 INFO L78 Accepts]: Start accepts. Automaton has 3507 states and 4959 transitions. Word has length 124 [2025-03-04 04:41:22,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:41:22,110 INFO L471 AbstractCegarLoop]: Abstraction has 3507 states and 4959 transitions. [2025-03-04 04:41:22,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 4959 transitions. [2025-03-04 04:41:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-04 04:41:22,121 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:22,121 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:41:22,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 04:41:22,121 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:22,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:22,122 INFO L85 PathProgramCache]: Analyzing trace with hash 142291170, now seen corresponding path program 1 times [2025-03-04 04:41:22,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:22,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079605812] [2025-03-04 04:41:22,122 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:25,724 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 04:41:25,783 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 04:41:25,783 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:25,783 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2025-03-04 04:41:26,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:26,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079605812] [2025-03-04 04:41:26,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079605812] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:26,321 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:41:26,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 04:41:26,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932531218] [2025-03-04 04:41:26,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:26,323 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 04:41:26,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:26,323 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 04:41:26,323 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 04:41:26,324 INFO L87 Difference]: Start difference. First operand 3507 states and 4959 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:30,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:41:30,738 INFO L93 Difference]: Finished difference Result 10485 states and 14888 transitions. [2025-03-04 04:41:30,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-04 04:41:30,739 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 121 [2025-03-04 04:41:30,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:41:30,779 INFO L225 Difference]: With dead ends: 10485 [2025-03-04 04:41:30,779 INFO L226 Difference]: Without dead ends: 6999 [2025-03-04 04:41:30,795 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-03-04 04:41:30,798 INFO L435 NwaCegarLoop]: 3030 mSDtfsCounter, 2468 mSDsluCounter, 8398 mSDsCounter, 0 mSdLazyCounter, 569 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2469 SdHoareTripleChecker+Valid, 11428 SdHoareTripleChecker+Invalid, 574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 569 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-03-04 04:41:30,798 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2469 Valid, 11428 Invalid, 574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 569 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2025-03-04 04:41:30,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6999 states. [2025-03-04 04:41:30,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6999 to 6978. [2025-03-04 04:41:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6978 states, 5191 states have (on average 1.335966095164708) internal successors, (6935), 5302 states have internal predecessors, (6935), 1454 states have call successors, (1454), 333 states have call predecessors, (1454), 332 states have return successors, (1507), 1438 states have call predecessors, (1507), 1453 states have call successors, (1507) [2025-03-04 04:41:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 6978 states and 9896 transitions. [2025-03-04 04:41:31,026 INFO L78 Accepts]: Start accepts. Automaton has 6978 states and 9896 transitions. Word has length 121 [2025-03-04 04:41:31,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:41:31,028 INFO L471 AbstractCegarLoop]: Abstraction has 6978 states and 9896 transitions. [2025-03-04 04:41:31,028 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 6978 states and 9896 transitions. [2025-03-04 04:41:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2025-03-04 04:41:31,035 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:31,035 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2025-03-04 04:41:31,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 04:41:31,036 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:31,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:31,036 INFO L85 PathProgramCache]: Analyzing trace with hash -717236865, now seen corresponding path program 1 times [2025-03-04 04:41:31,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:31,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508305707] [2025-03-04 04:41:31,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:34,739 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-03-04 04:41:34,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-03-04 04:41:34,792 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:34,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2025-03-04 04:41:35,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:35,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508305707] [2025-03-04 04:41:35,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508305707] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:35,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:41:35,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 04:41:35,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268581299] [2025-03-04 04:41:35,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:35,272 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 04:41:35,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:35,272 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 04:41:35,272 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 04:41:35,273 INFO L87 Difference]: Start difference. First operand 6978 states and 9896 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:39,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:41:39,012 INFO L93 Difference]: Finished difference Result 20918 states and 29813 transitions. [2025-03-04 04:41:39,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-04 04:41:39,012 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 123 [2025-03-04 04:41:39,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:41:39,082 INFO L225 Difference]: With dead ends: 20918 [2025-03-04 04:41:39,082 INFO L226 Difference]: Without dead ends: 13961 [2025-03-04 04:41:39,111 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-03-04 04:41:39,112 INFO L435 NwaCegarLoop]: 2725 mSDtfsCounter, 2470 mSDsluCounter, 7788 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2471 SdHoareTripleChecker+Valid, 10513 SdHoareTripleChecker+Invalid, 509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2025-03-04 04:41:39,112 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2471 Valid, 10513 Invalid, 509 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 504 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2025-03-04 04:41:39,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13961 states. [2025-03-04 04:41:39,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13961 to 13938. [2025-03-04 04:41:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13938 states, 10373 states have (on average 1.3354863588161574) internal successors, (13853), 10593 states have internal predecessors, (13853), 2899 states have call successors, (2899), 666 states have call predecessors, (2899), 665 states have return successors, (3074), 2870 states have call predecessors, (3074), 2898 states have call successors, (3074) [2025-03-04 04:41:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13938 states to 13938 states and 19826 transitions. [2025-03-04 04:41:39,496 INFO L78 Accepts]: Start accepts. Automaton has 13938 states and 19826 transitions. Word has length 123 [2025-03-04 04:41:39,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:41:39,496 INFO L471 AbstractCegarLoop]: Abstraction has 13938 states and 19826 transitions. [2025-03-04 04:41:39,497 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 13938 states and 19826 transitions. [2025-03-04 04:41:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2025-03-04 04:41:39,501 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:39,501 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2025-03-04 04:41:39,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 04:41:39,501 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:39,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:39,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1698353089, now seen corresponding path program 1 times [2025-03-04 04:41:39,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:39,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636510603] [2025-03-04 04:41:39,502 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:42,925 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-03-04 04:41:42,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-03-04 04:41:42,980 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:42,980 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2025-03-04 04:41:43,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:43,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636510603] [2025-03-04 04:41:43,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636510603] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:43,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:41:43,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 04:41:43,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026759592] [2025-03-04 04:41:43,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:43,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 04:41:43,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:43,544 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 04:41:43,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 04:41:43,544 INFO L87 Difference]: Start difference. First operand 13938 states and 19826 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:47,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:41:47,567 INFO L93 Difference]: Finished difference Result 41377 states and 59169 transitions. [2025-03-04 04:41:47,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-04 04:41:47,567 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 122 [2025-03-04 04:41:47,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:41:47,684 INFO L225 Difference]: With dead ends: 41377 [2025-03-04 04:41:47,685 INFO L226 Difference]: Without dead ends: 27460 [2025-03-04 04:41:47,742 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-03-04 04:41:47,743 INFO L435 NwaCegarLoop]: 2697 mSDtfsCounter, 2469 mSDsluCounter, 7732 mSDsCounter, 0 mSdLazyCounter, 498 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2470 SdHoareTripleChecker+Valid, 10429 SdHoareTripleChecker+Invalid, 503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2025-03-04 04:41:47,743 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2470 Valid, 10429 Invalid, 503 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 498 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2025-03-04 04:41:47,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27460 states. [2025-03-04 04:41:48,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27460 to 27418. [2025-03-04 04:41:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27418 states, 20392 states have (on average 1.3330717928599451) internal successors, (27184), 20819 states have internal predecessors, (27184), 5703 states have call successors, (5703), 1323 states have call predecessors, (5703), 1322 states have return successors, (6204), 5650 states have call predecessors, (6204), 5702 states have call successors, (6204) [2025-03-04 04:41:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27418 states to 27418 states and 39091 transitions. [2025-03-04 04:41:48,440 INFO L78 Accepts]: Start accepts. Automaton has 27418 states and 39091 transitions. Word has length 122 [2025-03-04 04:41:48,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:41:48,441 INFO L471 AbstractCegarLoop]: Abstraction has 27418 states and 39091 transitions. [2025-03-04 04:41:48,441 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-04 04:41:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 27418 states and 39091 transitions. [2025-03-04 04:41:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2025-03-04 04:41:48,446 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:41:48,446 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2025-03-04 04:41:48,447 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 04:41:48,447 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:41:48,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:41:48,447 INFO L85 PathProgramCache]: Analyzing trace with hash 496666783, now seen corresponding path program 1 times [2025-03-04 04:41:48,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:41:48,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745139039] [2025-03-04 04:41:48,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:48,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:41:52,168 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-03-04 04:41:52,227 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-03-04 04:41:52,227 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:52,227 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2025-03-04 04:41:53,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:41:53,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745139039] [2025-03-04 04:41:53,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745139039] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-04 04:41:53,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1190525925] [2025-03-04 04:41:53,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:41:53,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-04 04:41:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:41:53,435 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-04 04:41:53,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-04 04:41:57,627 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-03-04 04:41:57,907 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-03-04 04:41:57,907 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:41:57,907 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:41:57,918 INFO L256 TraceCheckSpWp]: Trace formula consists of 3312 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-04 04:41:57,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-04 04:41:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2025-03-04 04:41:58,053 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-04 04:41:58,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1190525925] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:41:58,053 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-04 04:41:58,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2025-03-04 04:41:58,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363288816] [2025-03-04 04:41:58,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:41:58,054 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:41:58,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:41:58,054 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:41:58,054 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2025-03-04 04:41:58,054 INFO L87 Difference]: Start difference. First operand 27418 states and 39091 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2025-03-04 04:42:00,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:42:00,018 INFO L93 Difference]: Finished difference Result 27437 states and 39125 transitions. [2025-03-04 04:42:00,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:42:00,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 134 [2025-03-04 04:42:00,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:42:00,147 INFO L225 Difference]: With dead ends: 27437 [2025-03-04 04:42:00,147 INFO L226 Difference]: Without dead ends: 27434 [2025-03-04 04:42:00,167 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2025-03-04 04:42:00,168 INFO L435 NwaCegarLoop]: 2380 mSDtfsCounter, 0 mSDsluCounter, 2375 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4755 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-04 04:42:00,168 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4755 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-04 04:42:00,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27434 states. [2025-03-04 04:42:00,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27434 to 27434. [2025-03-04 04:42:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27434 states, 20408 states have (on average 1.3328106624852998) internal successors, (27200), 20835 states have internal predecessors, (27200), 5703 states have call successors, (5703), 1323 states have call predecessors, (5703), 1322 states have return successors, (6204), 5650 states have call predecessors, (6204), 5702 states have call successors, (6204) [2025-03-04 04:42:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27434 states to 27434 states and 39107 transitions. [2025-03-04 04:42:00,993 INFO L78 Accepts]: Start accepts. Automaton has 27434 states and 39107 transitions. Word has length 134 [2025-03-04 04:42:00,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:42:00,994 INFO L471 AbstractCegarLoop]: Abstraction has 27434 states and 39107 transitions. [2025-03-04 04:42:00,994 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2025-03-04 04:42:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 27434 states and 39107 transitions. [2025-03-04 04:42:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-04 04:42:00,999 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:42:00,999 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2025-03-04 04:42:01,015 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-04 04:42:01,199 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2025-03-04 04:42:01,200 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:42:01,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:42:01,200 INFO L85 PathProgramCache]: Analyzing trace with hash 465382081, now seen corresponding path program 1 times [2025-03-04 04:42:01,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:42:01,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914741181] [2025-03-04 04:42:01,200 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:42:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:42:04,776 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-04 04:42:04,845 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-04 04:42:04,845 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:42:04,845 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:42:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2025-03-04 04:42:05,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:42:05,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914741181] [2025-03-04 04:42:05,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914741181] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-04 04:42:05,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74067933] [2025-03-04 04:42:05,979 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:42:05,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-04 04:42:05,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:42:05,981 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-04 04:42:06,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-04 04:42:10,443 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes.