./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.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-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.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 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:17:52,504 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:17:52,574 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:17:52,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:17:52,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:17:52,599 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:17:52,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:17:52,601 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:17:52,601 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:17:52,602 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:17:52,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:17:52,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:17:52,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:17:52,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:17:52,603 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:17:52,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:17:52,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:17:52,604 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:17:52,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:17:52,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:17:52,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:17:52,606 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:17:52,606 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:17:52,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:17:52,606 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 -> 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b [2025-03-04 05:17:52,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:17:52,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:17:52,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:17:52,854 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:17:52,854 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:17:52,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:17:54,125 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045b4015d/d73ad7886a4a4755975b3f44cfd7fa77/FLAG2565d2673 [2025-03-04 05:17:54,574 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:17:54,576 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:17:54,616 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045b4015d/d73ad7886a4a4755975b3f44cfd7fa77/FLAG2565d2673 [2025-03-04 05:17:54,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045b4015d/d73ad7886a4a4755975b3f44cfd7fa77 [2025-03-04 05:17:54,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:17:54,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:17:54,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:17:54,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:17:54,642 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:17:54,642 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:17:54" (1/1) ... [2025-03-04 05:17:54,643 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30296b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:54, skipping insertion in model container [2025-03-04 05:17:54,643 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:17:54" (1/1) ... [2025-03-04 05:17:54,728 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:17:56,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2025-03-04 05:17:56,993 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2025-03-04 05:17:57,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:17:57,059 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:17:57,121 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"); [5774] [2025-03-04 05:17:57,123 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)); [5781] [2025-03-04 05:17:57,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5788] [2025-03-04 05:17:57,125 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5818-5819] [2025-03-04 05:17:57,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5824-5826] [2025-03-04 05:17:57,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5895] [2025-03-04 05:17:57,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5903] [2025-03-04 05:17:57,294 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2025-03-04 05:17:57,295 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2025-03-04 05:17:57,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:17:57,396 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:17:57,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57 WrapperNode [2025-03-04 05:17:57,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:17:57,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:17:57,398 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:17:57,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:17:57,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,461 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,595 INFO L138 Inliner]: procedures = 378, calls = 2174, calls flagged for inlining = 146, calls inlined = 127, statements flattened = 4645 [2025-03-04 05:17:57,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:17:57,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:17:57,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:17:57,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:17:57,604 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,624 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,974 INFO L175 MemorySlicer]: Split 787 memory accesses to 36 slices as follows [1, 7, 1, 1, 8, 1, 611, 2, 3, 8, 12, 13, 1, 2, 70, 1, 6, 1, 2, 3, 1, 3, 1, 1, 4, 1, 1, 1, 1, 2, 1, 2, 8, 1, 1, 4]. 78 percent of accesses are in the largest equivalence class. The 138 initializations are split as follows [1, 7, 1, 1, 8, 1, 0, 2, 0, 8, 0, 0, 0, 0, 70, 0, 6, 1, 0, 3, 1, 3, 1, 1, 4, 1, 1, 1, 1, 0, 1, 0, 8, 1, 1, 4]. The 348 writes are split as follows [0, 0, 0, 0, 0, 0, 336, 0, 0, 0, 0, 8, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0]. [2025-03-04 05:17:57,975 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:57,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,051 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,061 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,089 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,112 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:17:58,158 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:17:58,158 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:17:58,158 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:17:58,159 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (1/1) ... [2025-03-04 05:17:58,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:17:58,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:17:58,185 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 05:17:58,187 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 05:17:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2025-03-04 05:17:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2025-03-04 05:17:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-03-04 05:17:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-03-04 05:17:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:17:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:17:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:17:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:17:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:17:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:17:58,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:17:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-03-04 05:17:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:17:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:17:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-04 05:17:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-03-04 05:17:58,219 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-03-04 05:17:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:17:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:17:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-04 05:17:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-04 05:17:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:17:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:17:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:17:58,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:17:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:17:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:17:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-03-04 05:17:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-03-04 05:17:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-03-04 05:17:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:17:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-03-04 05:17:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-04 05:17:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-03-04 05:17:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:17:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:17:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-03-04 05:17:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:17:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-03-04 05:17:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:17:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:17:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:17:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:17:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:17:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-04 05:17:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-04 05:17:58,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:17:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:17:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:17:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-04 05:17:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:17:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:17:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-04 05:17:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-04 05:17:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-04 05:17:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-04 05:17:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-03-04 05:17:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:17:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:17:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-03-04 05:17:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-03-04 05:17:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:17:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:17:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-03-04 05:17:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-03-04 05:17:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:17:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:17:58,998 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:17:59,004 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:17:59,133 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5790-1: test_and_clear_bit_#res#1 := 1; [2025-03-04 05:17:59,133 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12308: havoc netpoll_trap_#t~nondet1047#1; [2025-03-04 05:17:59,237 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10237: havoc ldv_dev_get_drvdata_#t~mem928#1.base, ldv_dev_get_drvdata_#t~mem928#1.offset;havoc ldv_dev_get_drvdata_#t~mem929#1.base, ldv_dev_get_drvdata_#t~mem929#1.offset; [2025-03-04 05:17:59,884 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12304: havoc #t~nondet1046; [2025-03-04 05:17:59,922 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12238: havoc #t~nondet1042; [2025-03-04 05:17:59,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6037: havoc #t~mem64.base, #t~mem64.offset; [2025-03-04 05:18:01,350 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6283: havoc #t~mem131;havoc #t~ite133;havoc #t~mem132; [2025-03-04 05:18:02,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9912-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:18:02,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10063-1: ldv_register_netdev_92_#res#1 := ldv_register_netdev_92_~ldv_func_res~1#1; [2025-03-04 05:18:02,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12230: havoc alloc_irdadev_#t~ret1040#1.base, alloc_irdadev_#t~ret1040#1.offset; [2025-03-04 05:18:02,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12234: havoc async_wrap_skb_#t~nondet1041#1; [2025-03-04 05:18:02,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12218: havoc __request_region_#t~ret1039#1.base, __request_region_#t~ret1039#1.offset; [2025-03-04 05:18:02,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12334: havoc register_netdev_#t~nondet1052#1; [2025-03-04 05:18:02,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7497: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-04 05:18:02,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9911-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:18:02,050 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12290: havoc ldv_pre_register_netdev_#t~nondet1044#1; [2025-03-04 05:18:02,712 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9954-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:18:02,712 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12271: havoc irlap_open_#t~ret1043#1.base, irlap_open_#t~ret1043#1.offset; [2025-03-04 05:18:02,712 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10161-1: ldv_request_irq_102_#res#1 := ldv_request_irq_102_~ldv_func_res~2#1; [2025-03-04 05:18:02,712 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12342: havoc request_threaded_irq_#t~nondet1054#1; [2025-03-04 05:18:02,712 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9009: call ULTIMATE.dealloc(~#hwname~0#1.base, ~#hwname~0#1.offset);havoc ~#hwname~0#1.base, ~#hwname~0#1.offset; [2025-03-04 05:18:10,140 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9714: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12209: havoc __pci_register_driver_#t~nondet1038#1; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7308: call ULTIMATE.dealloc(via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset);havoc via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset);havoc via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset);havoc via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset);havoc via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset);havoc via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9703: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10038-1: ldv___pci_register_driver_90_#res#1 := ldv___pci_register_driver_90_~ldv_func_res~0#1; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9729: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9729-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9729-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:10,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12323: havoc pci_enable_device_#t~nondet1050#1; [2025-03-04 05:18:10,896 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:18:11,836 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12312: havoc pci_bus_read_config_byte_#t~nondet1048#1; [2025-03-04 05:18:13,345 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12330: havoc #t~nondet1051; [2025-03-04 05:18:13,399 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316: havoc pci_bus_write_config_byte_#t~nondet1049#1; [2025-03-04 05:18:14,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5834: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-04 05:18:14,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5925: havoc get_dma_ops_#t~mem36#1.base, get_dma_ops_#t~mem36#1.offset; [2025-03-04 05:18:14,357 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12300: havoc #t~nondet1045; [2025-03-04 05:18:14,964 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12338: havoc #t~nondet1053; [2025-03-04 05:18:15,663 INFO L? ?]: Removed 2256 outVars from TransFormulas that were not future-live. [2025-03-04 05:18:15,663 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:18:15,742 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:18:15,742 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 05:18:15,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:18:15 BoogieIcfgContainer [2025-03-04 05:18:15,743 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:18:15,745 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:18:15,745 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:18:15,748 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:18:15,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:17:54" (1/3) ... [2025-03-04 05:18:15,748 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@641429a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:18:15, skipping insertion in model container [2025-03-04 05:18:15,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:57" (2/3) ... [2025-03-04 05:18:15,749 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@641429a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:18:15, skipping insertion in model container [2025-03-04 05:18:15,749 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:18:15" (3/3) ... [2025-03-04 05:18:15,750 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:18:15,762 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:18:15,766 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i that has 128 procedures, 2350 locations, 1 initial locations, 73 loop locations, and 1 error locations. [2025-03-04 05:18:15,846 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:18:15,854 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;@3b090719, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:18:15,854 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:18:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand has 2174 states, 1388 states have (on average 1.2989913544668588) internal successors, (1803), 1418 states have internal predecessors, (1803), 693 states have call successors, (693), 92 states have call predecessors, (693), 91 states have return successors, (690), 679 states have call predecessors, (690), 690 states have call successors, (690) [2025-03-04 05:18:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2025-03-04 05:18:15,895 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:15,896 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:15,896 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:15,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:15,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1513634383, now seen corresponding path program 1 times [2025-03-04 05:18:15,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:15,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102728097] [2025-03-04 05:18:15,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:15,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:19,755 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 312 statements into 1 equivalence classes. [2025-03-04 05:18:20,138 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 312 of 312 statements. [2025-03-04 05:18:20,139 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:20,139 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:18:20,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:20,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102728097] [2025-03-04 05:18:20,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102728097] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:20,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:20,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:20,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971640331] [2025-03-04 05:18:20,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:20,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:20,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:20,803 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:20,803 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:20,810 INFO L87 Difference]: Start difference. First operand has 2174 states, 1388 states have (on average 1.2989913544668588) internal successors, (1803), 1418 states have internal predecessors, (1803), 693 states have call successors, (693), 92 states have call predecessors, (693), 91 states have return successors, (690), 679 states have call predecessors, (690), 690 states have call successors, (690) Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:22,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:22,419 INFO L93 Difference]: Finished difference Result 4316 states and 6398 transitions. [2025-03-04 05:18:22,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:22,421 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 312 [2025-03-04 05:18:22,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:22,463 INFO L225 Difference]: With dead ends: 4316 [2025-03-04 05:18:22,464 INFO L226 Difference]: Without dead ends: 2114 [2025-03-04 05:18:22,485 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:22,488 INFO L435 NwaCegarLoop]: 3095 mSDtfsCounter, 0 mSDsluCounter, 3090 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6185 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:22,489 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6185 Invalid, 158 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-04 05:18:22,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2114 states. [2025-03-04 05:18:22,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2114 to 2114. [2025-03-04 05:18:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2114 states, 1358 states have (on average 1.293078055964654) internal successors, (1756), 1386 states have internal predecessors, (1756), 665 states have call successors, (665), 90 states have call predecessors, (665), 90 states have return successors, (665), 654 states have call predecessors, (665), 665 states have call successors, (665) [2025-03-04 05:18:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3086 transitions. [2025-03-04 05:18:22,688 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3086 transitions. Word has length 312 [2025-03-04 05:18:22,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:22,691 INFO L471 AbstractCegarLoop]: Abstraction has 2114 states and 3086 transitions. [2025-03-04 05:18:22,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3086 transitions. [2025-03-04 05:18:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2025-03-04 05:18:22,706 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:22,706 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:22,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:18:22,706 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:22,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:22,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1067811767, now seen corresponding path program 1 times [2025-03-04 05:18:22,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:22,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727568884] [2025-03-04 05:18:22,707 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:26,162 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 284 statements into 1 equivalence classes. [2025-03-04 05:18:26,253 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 284 of 284 statements. [2025-03-04 05:18:26,254 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:26,254 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2025-03-04 05:18:26,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:26,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727568884] [2025-03-04 05:18:26,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727568884] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:26,634 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:26,634 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:26,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961386815] [2025-03-04 05:18:26,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:26,635 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:26,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:26,637 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:26,637 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:26,637 INFO L87 Difference]: Start difference. First operand 2114 states and 3086 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-04 05:18:28,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:28,050 INFO L93 Difference]: Finished difference Result 4208 states and 6144 transitions. [2025-03-04 05:18:28,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:28,051 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 284 [2025-03-04 05:18:28,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:28,069 INFO L225 Difference]: With dead ends: 4208 [2025-03-04 05:18:28,070 INFO L226 Difference]: Without dead ends: 2115 [2025-03-04 05:18:28,082 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:28,084 INFO L435 NwaCegarLoop]: 3008 mSDtfsCounter, 0 mSDsluCounter, 3003 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6011 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:28,084 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6011 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-04 05:18:28,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2115 states. [2025-03-04 05:18:28,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2115 to 2115. [2025-03-04 05:18:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2115 states, 1359 states have (on average 1.2928623988226637) internal successors, (1757), 1387 states have internal predecessors, (1757), 665 states have call successors, (665), 90 states have call predecessors, (665), 90 states have return successors, (665), 654 states have call predecessors, (665), 665 states have call successors, (665) [2025-03-04 05:18:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 2115 states and 3087 transitions. [2025-03-04 05:18:28,191 INFO L78 Accepts]: Start accepts. Automaton has 2115 states and 3087 transitions. Word has length 284 [2025-03-04 05:18:28,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:28,192 INFO L471 AbstractCegarLoop]: Abstraction has 2115 states and 3087 transitions. [2025-03-04 05:18:28,192 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-04 05:18:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3087 transitions. [2025-03-04 05:18:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2025-03-04 05:18:28,200 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:28,200 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:28,200 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:18:28,201 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:28,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:28,204 INFO L85 PathProgramCache]: Analyzing trace with hash 740097938, now seen corresponding path program 1 times [2025-03-04 05:18:28,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:28,204 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269014293] [2025-03-04 05:18:28,204 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:31,725 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 313 statements into 1 equivalence classes. [2025-03-04 05:18:31,814 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 313 of 313 statements. [2025-03-04 05:18:31,818 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:31,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:18:32,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:32,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269014293] [2025-03-04 05:18:32,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269014293] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:32,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:32,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:32,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817928864] [2025-03-04 05:18:32,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:32,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:32,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:32,188 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:32,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:32,188 INFO L87 Difference]: Start difference. First operand 2115 states and 3087 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:34,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:34,040 INFO L93 Difference]: Finished difference Result 4380 states and 6423 transitions. [2025-03-04 05:18:34,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:34,041 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 313 [2025-03-04 05:18:34,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:34,058 INFO L225 Difference]: With dead ends: 4380 [2025-03-04 05:18:34,059 INFO L226 Difference]: Without dead ends: 2286 [2025-03-04 05:18:34,081 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:34,081 INFO L435 NwaCegarLoop]: 3145 mSDtfsCounter, 165 mSDsluCounter, 3002 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 6147 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:34,082 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 6147 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2025-03-04 05:18:34,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2286 states. [2025-03-04 05:18:34,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2286 to 2280. [2025-03-04 05:18:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2280 states, 1476 states have (on average 1.301490514905149) internal successors, (1921), 1506 states have internal predecessors, (1921), 713 states have call successors, (713), 90 states have call predecessors, (713), 90 states have return successors, (713), 701 states have call predecessors, (713), 713 states have call successors, (713) [2025-03-04 05:18:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 2280 states and 3347 transitions. [2025-03-04 05:18:34,185 INFO L78 Accepts]: Start accepts. Automaton has 2280 states and 3347 transitions. Word has length 313 [2025-03-04 05:18:34,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:34,185 INFO L471 AbstractCegarLoop]: Abstraction has 2280 states and 3347 transitions. [2025-03-04 05:18:34,186 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3347 transitions. [2025-03-04 05:18:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2025-03-04 05:18:34,192 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:34,192 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:34,192 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:18:34,192 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:34,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:34,193 INFO L85 PathProgramCache]: Analyzing trace with hash -2047864649, now seen corresponding path program 1 times [2025-03-04 05:18:34,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:34,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75738013] [2025-03-04 05:18:34,193 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:37,779 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 285 statements into 1 equivalence classes. [2025-03-04 05:18:37,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 285 of 285 statements. [2025-03-04 05:18:37,883 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:37,883 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2025-03-04 05:18:38,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:38,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75738013] [2025-03-04 05:18:38,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75738013] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:38,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:38,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:38,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501464531] [2025-03-04 05:18:38,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:38,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:38,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:38,642 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:38,642 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:38,642 INFO L87 Difference]: Start difference. First operand 2280 states and 3347 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2025-03-04 05:18:40,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:40,238 INFO L93 Difference]: Finished difference Result 6525 states and 9580 transitions. [2025-03-04 05:18:40,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:40,238 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 285 [2025-03-04 05:18:40,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:40,269 INFO L225 Difference]: With dead ends: 6525 [2025-03-04 05:18:40,269 INFO L226 Difference]: Without dead ends: 4266 [2025-03-04 05:18:40,282 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:40,282 INFO L435 NwaCegarLoop]: 3069 mSDtfsCounter, 2603 mSDsluCounter, 2966 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2603 SdHoareTripleChecker+Valid, 6035 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:40,283 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2603 Valid, 6035 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-03-04 05:18:40,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4266 states. [2025-03-04 05:18:40,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4266 to 4264. [2025-03-04 05:18:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4264 states, 2779 states have (on average 1.3080244692335372) internal successors, (3635), 2834 states have internal predecessors, (3635), 1311 states have call successors, (1311), 173 states have call predecessors, (1311), 173 states have return successors, (1313), 1288 states have call predecessors, (1313), 1311 states have call successors, (1313) [2025-03-04 05:18:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 4264 states and 6259 transitions. [2025-03-04 05:18:40,498 INFO L78 Accepts]: Start accepts. Automaton has 4264 states and 6259 transitions. Word has length 285 [2025-03-04 05:18:40,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:40,500 INFO L471 AbstractCegarLoop]: Abstraction has 4264 states and 6259 transitions. [2025-03-04 05:18:40,501 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2025-03-04 05:18:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6259 transitions. [2025-03-04 05:18:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2025-03-04 05:18:40,509 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:40,509 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:40,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 05:18:40,509 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:40,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:40,510 INFO L85 PathProgramCache]: Analyzing trace with hash 74389861, now seen corresponding path program 1 times [2025-03-04 05:18:40,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:40,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893593877] [2025-03-04 05:18:40,510 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:44,310 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 315 statements into 1 equivalence classes. [2025-03-04 05:18:44,374 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 315 of 315 statements. [2025-03-04 05:18:44,375 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:44,375 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:18:44,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:44,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893593877] [2025-03-04 05:18:44,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893593877] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:44,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:44,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:44,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605359919] [2025-03-04 05:18:44,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:44,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:44,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:44,748 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:44,748 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:44,748 INFO L87 Difference]: Start difference. First operand 4264 states and 6259 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:46,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:46,528 INFO L93 Difference]: Finished difference Result 9103 states and 13453 transitions. [2025-03-04 05:18:46,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:46,528 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 315 [2025-03-04 05:18:46,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:46,609 INFO L225 Difference]: With dead ends: 9103 [2025-03-04 05:18:46,609 INFO L226 Difference]: Without dead ends: 4860 [2025-03-04 05:18:46,625 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:46,628 INFO L435 NwaCegarLoop]: 3281 mSDtfsCounter, 300 mSDsluCounter, 3026 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 6307 SdHoareTripleChecker+Invalid, 222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:46,628 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [381 Valid, 6307 Invalid, 222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2025-03-04 05:18:46,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4860 states. [2025-03-04 05:18:46,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4860 to 4616. [2025-03-04 05:18:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4616 states, 3035 states have (on average 1.313673805601318) internal successors, (3987), 3094 states have internal predecessors, (3987), 1407 states have call successors, (1407), 173 states have call predecessors, (1407), 173 states have return successors, (1409), 1382 states have call predecessors, (1409), 1407 states have call successors, (1409) [2025-03-04 05:18:46,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4616 states to 4616 states and 6803 transitions. [2025-03-04 05:18:46,795 INFO L78 Accepts]: Start accepts. Automaton has 4616 states and 6803 transitions. Word has length 315 [2025-03-04 05:18:46,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:46,795 INFO L471 AbstractCegarLoop]: Abstraction has 4616 states and 6803 transitions. [2025-03-04 05:18:46,795 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 6803 transitions. [2025-03-04 05:18:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2025-03-04 05:18:46,804 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:46,805 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:46,805 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 05:18:46,805 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:46,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:46,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1089271593, now seen corresponding path program 1 times [2025-03-04 05:18:46,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:46,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005229188] [2025-03-04 05:18:46,806 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:46,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:50,275 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 316 statements into 1 equivalence classes. [2025-03-04 05:18:50,378 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 316 of 316 statements. [2025-03-04 05:18:50,379 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:50,379 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:18:50,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:50,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005229188] [2025-03-04 05:18:50,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005229188] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:50,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:50,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:50,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541192533] [2025-03-04 05:18:50,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:50,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:50,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:50,747 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:50,747 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:50,751 INFO L87 Difference]: Start difference. First operand 4616 states and 6803 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:52,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:52,540 INFO L93 Difference]: Finished difference Result 9801 states and 14531 transitions. [2025-03-04 05:18:52,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:52,540 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 316 [2025-03-04 05:18:52,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:52,578 INFO L225 Difference]: With dead ends: 9801 [2025-03-04 05:18:52,578 INFO L226 Difference]: Without dead ends: 5206 [2025-03-04 05:18:52,602 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:52,602 INFO L435 NwaCegarLoop]: 3267 mSDtfsCounter, 300 mSDsluCounter, 3027 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 6294 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:52,602 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [381 Valid, 6294 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2025-03-04 05:18:52,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5206 states. [2025-03-04 05:18:52,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5206 to 4850. [2025-03-04 05:18:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4850 states, 3199 states have (on average 1.3150984682713347) internal successors, (4207), 3260 states have internal predecessors, (4207), 1477 states have call successors, (1477), 173 states have call predecessors, (1477), 173 states have return successors, (1479), 1452 states have call predecessors, (1479), 1477 states have call successors, (1479) [2025-03-04 05:18:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 4850 states and 7163 transitions. [2025-03-04 05:18:52,941 INFO L78 Accepts]: Start accepts. Automaton has 4850 states and 7163 transitions. Word has length 316 [2025-03-04 05:18:52,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:52,941 INFO L471 AbstractCegarLoop]: Abstraction has 4850 states and 7163 transitions. [2025-03-04 05:18:52,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 7163 transitions. [2025-03-04 05:18:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2025-03-04 05:18:52,950 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:52,950 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:52,950 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-04 05:18:52,951 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:52,951 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:52,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1976421008, now seen corresponding path program 1 times [2025-03-04 05:18:52,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:52,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249360749] [2025-03-04 05:18:52,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:56,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 317 statements into 1 equivalence classes. [2025-03-04 05:18:56,460 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 317 of 317 statements. [2025-03-04 05:18:56,461 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:56,461 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:18:56,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:56,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249360749] [2025-03-04 05:18:56,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249360749] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:56,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:56,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:18:56,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919963060] [2025-03-04 05:18:56,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:56,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:18:56,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:56,743 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:18:56,743 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:56,743 INFO L87 Difference]: Start difference. First operand 4850 states and 7163 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:58,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:58,418 INFO L93 Difference]: Finished difference Result 9877 states and 14621 transitions. [2025-03-04 05:18:58,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:58,419 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 317 [2025-03-04 05:18:58,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:58,461 INFO L225 Difference]: With dead ends: 9877 [2025-03-04 05:18:58,461 INFO L226 Difference]: Without dead ends: 5048 [2025-03-04 05:18:58,484 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:18:58,484 INFO L435 NwaCegarLoop]: 3098 mSDtfsCounter, 102 mSDsluCounter, 2996 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 6094 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:58,485 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 6094 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-04 05:18:58,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5048 states. [2025-03-04 05:18:58,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5048 to 4880. [2025-03-04 05:18:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4880 states, 3223 states have (on average 1.3139931740614335) internal successors, (4235), 3284 states have internal predecessors, (4235), 1483 states have call successors, (1483), 173 states have call predecessors, (1483), 173 states have return successors, (1485), 1458 states have call predecessors, (1485), 1483 states have call successors, (1485) [2025-03-04 05:18:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4880 states to 4880 states and 7203 transitions. [2025-03-04 05:18:58,670 INFO L78 Accepts]: Start accepts. Automaton has 4880 states and 7203 transitions. Word has length 317 [2025-03-04 05:18:58,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:58,671 INFO L471 AbstractCegarLoop]: Abstraction has 4880 states and 7203 transitions. [2025-03-04 05:18:58,672 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:18:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4880 states and 7203 transitions. [2025-03-04 05:18:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2025-03-04 05:18:58,678 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:58,678 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:58,678 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-04 05:18:58,679 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:58,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:58,680 INFO L85 PathProgramCache]: Analyzing trace with hash -304420153, now seen corresponding path program 1 times [2025-03-04 05:18:58,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:58,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955393826] [2025-03-04 05:18:58,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:19:02,411 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 318 statements into 1 equivalence classes. [2025-03-04 05:19:02,483 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 318 of 318 statements. [2025-03-04 05:19:02,483 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:19:02,483 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:19:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:19:02,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:19:02,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955393826] [2025-03-04 05:19:02,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1955393826] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:19:02,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:19:02,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:19:02,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225814063] [2025-03-04 05:19:02,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:19:02,731 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:19:02,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:19:02,732 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:19:02,733 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:19:02,733 INFO L87 Difference]: Start difference. First operand 4880 states and 7203 transitions. Second operand has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:19:04,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:19:04,191 INFO L93 Difference]: Finished difference Result 9739 states and 14387 transitions. [2025-03-04 05:19:04,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:19:04,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 318 [2025-03-04 05:19:04,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:19:04,229 INFO L225 Difference]: With dead ends: 9739 [2025-03-04 05:19:04,229 INFO L226 Difference]: Without dead ends: 4880 [2025-03-04 05:19:04,255 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:19:04,255 INFO L435 NwaCegarLoop]: 3008 mSDtfsCounter, 0 mSDsluCounter, 3003 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6011 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:19:04,257 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6011 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-04 05:19:04,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4880 states. [2025-03-04 05:19:04,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4880 to 4880. [2025-03-04 05:19:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4880 states, 3223 states have (on average 1.3133726341917469) internal successors, (4233), 3284 states have internal predecessors, (4233), 1483 states have call successors, (1483), 173 states have call predecessors, (1483), 173 states have return successors, (1485), 1458 states have call predecessors, (1485), 1483 states have call successors, (1485) [2025-03-04 05:19:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4880 states to 4880 states and 7201 transitions. [2025-03-04 05:19:04,562 INFO L78 Accepts]: Start accepts. Automaton has 4880 states and 7201 transitions. Word has length 318 [2025-03-04 05:19:04,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:19:04,563 INFO L471 AbstractCegarLoop]: Abstraction has 4880 states and 7201 transitions. [2025-03-04 05:19:04,563 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-04 05:19:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4880 states and 7201 transitions. [2025-03-04 05:19:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2025-03-04 05:19:04,572 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:19:04,572 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:19:04,573 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-04 05:19:04,573 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:19:04,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:19:04,574 INFO L85 PathProgramCache]: Analyzing trace with hash -4466751, now seen corresponding path program 1 times [2025-03-04 05:19:04,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:19:04,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415294857] [2025-03-04 05:19:04,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:19:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:19:08,210 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 318 statements into 1 equivalence classes. [2025-03-04 05:19:08,279 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 318 of 318 statements. [2025-03-04 05:19:08,280 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:19:08,280 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:19:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-03-04 05:19:09,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:19:09,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415294857] [2025-03-04 05:19:09,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1415294857] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:19:09,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:19:09,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-04 05:19:09,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485072102] [2025-03-04 05:19:09,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:19:09,005 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-04 05:19:09,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:19:09,006 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-04 05:19:09,006 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-03-04 05:19:09,007 INFO L87 Difference]: Start difference. First operand 4880 states and 7201 transitions. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 6 states have internal predecessors, (124), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33)