./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 c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:46:44,427 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:46:44,499 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:46:44,505 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:46:44,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:46:44,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:46:44,529 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:46:44,529 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:46:44,529 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:46:44,530 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:46:44,530 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:46:44,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:46:44,530 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:46:44,530 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:46:44,530 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:46:44,531 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:46:44,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:46:44,532 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:46:44,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:46:44,533 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:46:44,533 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:46:44,534 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:46:44,534 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:46:44,534 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b [2025-02-06 07:46:44,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:46:44,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:46:44,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:46:44,838 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:46:44,838 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:46:44,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:46:46,143 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e0021106d/ac3e892c086447038279800dc2e05cff/FLAGb06b1ea77 [2025-02-06 07:46:46,732 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:46:46,733 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:46:46,789 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e0021106d/ac3e892c086447038279800dc2e05cff/FLAGb06b1ea77 [2025-02-06 07:46:47,215 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e0021106d/ac3e892c086447038279800dc2e05cff [2025-02-06 07:46:47,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:46:47,219 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:46:47,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:46:47,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:46:47,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:46:47,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:46:47" (1/1) ... [2025-02-06 07:46:47,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18185998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:47, skipping insertion in model container [2025-02-06 07:46:47,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:46:47" (1/1) ... [2025-02-06 07:46:47,390 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:46:49,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2025-02-06 07:46:49,836 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2025-02-06 07:46:49,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:46:49,921 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:46:50,022 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] [2025-02-06 07:46:50,024 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] [2025-02-06 07:46:50,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5788] [2025-02-06 07:46:50,026 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] [2025-02-06 07:46:50,027 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] [2025-02-06 07:46:50,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5895] [2025-02-06 07:46:50,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5903] [2025-02-06 07:46:50,253 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2025-02-06 07:46:50,254 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2025-02-06 07:46:50,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:46:50,386 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:46:50,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50 WrapperNode [2025-02-06 07:46:50,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:46:50,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:46:50,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:46:50,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:46:50,397 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:50,476 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:50,698 INFO L138 Inliner]: procedures = 378, calls = 2174, calls flagged for inlining = 146, calls inlined = 127, statements flattened = 4645 [2025-02-06 07:46:50,698 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:46:50,699 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:46:50,699 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:46:50,699 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:46:50,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:50,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:50,765 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,228 INFO L175 MemorySlicer]: Split 787 memory accesses to 36 slices as follows [1, 7, 1, 1, 1, 13, 12, 8, 1, 2, 2, 8, 70, 2, 1, 2, 6, 1, 3, 3, 1, 3, 1, 1, 4, 1, 1, 1, 1, 1, 8, 1, 2, 1, 611, 4]. 78 percent of accesses are in the largest equivalence class. The 138 initializations are split as follows [1, 7, 1, 0, 1, 0, 0, 8, 1, 2, 0, 8, 70, 0, 0, 0, 6, 1, 3, 0, 1, 3, 1, 1, 4, 1, 1, 1, 1, 1, 8, 1, 0, 1, 0, 4]. The 348 writes are split as follows [0, 0, 0, 1, 0, 8, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 336, 0]. [2025-02-06 07:46:51,228 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,229 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,364 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,438 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,530 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:46:51,532 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:46:51,532 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:46:51,533 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:46:51,534 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (1/1) ... [2025-02-06 07:46:51,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:46:51,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:46:51,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:46:51,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:46:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2025-02-06 07:46:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2025-02-06 07:46:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-02-06 07:46:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-02-06 07:46:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:46:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:46:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:46:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:46:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:46:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:46:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:46:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:46:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:46:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:46:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:46:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:46:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-02-06 07:46:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-02-06 07:46:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-02-06 07:46:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-02-06 07:46:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:46:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:46:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:46:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:46:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:46:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:46:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:46:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-02-06 07:46:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-02-06 07:46:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-02-06 07:46:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-02-06 07:46:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-02-06 07:46:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-02-06 07:46:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-02-06 07:46:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:46:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:46:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-02-06 07:46:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-02-06 07:46:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-02-06 07:46:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-02-06 07:46:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:46:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-02-06 07:46:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:46:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:46:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-02-06 07:46:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-02-06 07:46:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-02-06 07:46:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-02-06 07:46:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:46:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:46:51,612 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-06 07:46:51,612 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:46:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:46:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 07:46:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-02-06 07:46:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-02-06 07:46:51,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:46:51,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:46:51,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-02-06 07:46:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-02-06 07:46:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-02-06 07:46:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-02-06 07:46:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-02-06 07:46:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:46:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-02-06 07:46:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-02-06 07:46:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-02-06 07:46:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:46:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:46:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:46:51,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-02-06 07:46:51,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:46:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-02-06 07:46:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-02-06 07:46:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-02-06 07:46:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:46:51,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-02-06 07:46:51,622 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:46:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 07:46:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:46:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:46:51,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-02-06 07:46:51,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:46:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-02-06 07:46:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-02-06 07:46:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:46:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:46:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:46:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-02-06 07:46:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-06 07:46:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:46:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:46:51,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:46:51,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:46:51,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-02-06 07:46:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-02-06 07:46:51,635 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:46:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:46:51,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:46:51,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-02-06 07:46:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-02-06 07:46:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-02-06 07:46:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-02-06 07:46:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:46:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-02-06 07:46:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-02-06 07:46:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-02-06 07:46:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:46:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-02-06 07:46:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-02-06 07:46:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:46:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:46:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-02-06 07:46:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-06 07:46:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:46:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-02-06 07:46:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-02-06 07:46:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:46:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-02-06 07:46:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-02-06 07:46:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:46:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:46:52,635 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:46:52,639 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:46:52,860 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5790-1: test_and_clear_bit_#res#1 := 1; [2025-02-06 07:46:52,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12308: havoc netpoll_trap_#t~nondet1047#1; [2025-02-06 07:46:53,013 INFO L1309 $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; [2025-02-06 07:46:53,813 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12304: havoc #t~nondet1046; [2025-02-06 07:46:53,857 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12238: havoc #t~nondet1042; [2025-02-06 07:46:53,882 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6037: havoc #t~mem64.base, #t~mem64.offset; [2025-02-06 07:46:54,119 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint via_ircc_change_dongle_speedFINAL: assume true; [2025-02-06 07:46:54,759 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6283: havoc #t~mem131;havoc #t~ite133;havoc #t~mem132; [2025-02-06 07:46:55,494 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9912-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:46:55,494 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10063-1: ldv_register_netdev_92_#res#1 := ldv_register_netdev_92_~ldv_func_res~1#1; [2025-02-06 07:46:55,494 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12230: havoc alloc_irdadev_#t~ret1040#1.base, alloc_irdadev_#t~ret1040#1.offset; [2025-02-06 07:46:55,494 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12234: havoc async_wrap_skb_#t~nondet1041#1; [2025-02-06 07:46:55,495 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12218: havoc __request_region_#t~ret1039#1.base, __request_region_#t~ret1039#1.offset; [2025-02-06 07:46:55,495 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12334: havoc register_netdev_#t~nondet1052#1; [2025-02-06 07:46:55,495 INFO L1309 $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; [2025-02-06 07:46:55,495 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9911-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:46:55,495 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12290: havoc ldv_pre_register_netdev_#t~nondet1044#1; [2025-02-06 07:46:56,385 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9954-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:46:56,385 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12271: havoc irlap_open_#t~ret1043#1.base, irlap_open_#t~ret1043#1.offset; [2025-02-06 07:46:56,385 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10161-1: ldv_request_irq_102_#res#1 := ldv_request_irq_102_~ldv_func_res~2#1; [2025-02-06 07:46:56,385 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12342: havoc request_threaded_irq_#t~nondet1054#1; [2025-02-06 07:46:56,385 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12209: havoc __pci_register_driver_#t~nondet1038#1; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10038-1: ldv___pci_register_driver_90_#res#1 := ldv___pci_register_driver_90_~ldv_func_res~0#1; [2025-02-06 07:47:04,672 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $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; [2025-02-06 07:47:04,672 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12323: havoc pci_enable_device_#t~nondet1050#1; [2025-02-06 07:47:05,628 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:47:06,809 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12312: havoc pci_bus_read_config_byte_#t~nondet1048#1; [2025-02-06 07:47:08,380 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12330: havoc #t~nondet1051; [2025-02-06 07:47:08,467 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316: havoc pci_bus_write_config_byte_#t~nondet1049#1; [2025-02-06 07:47:09,318 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5834: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-02-06 07:47:09,318 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5925: havoc get_dma_ops_#t~mem36#1.base, get_dma_ops_#t~mem36#1.offset; [2025-02-06 07:47:09,400 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12300: havoc #t~nondet1045; [2025-02-06 07:47:10,100 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12338: havoc #t~nondet1053; [2025-02-06 07:47:10,942 INFO L? ?]: Removed 2253 outVars from TransFormulas that were not future-live. [2025-02-06 07:47:10,942 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:47:11,044 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:47:11,044 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 07:47:11,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:47:11 BoogieIcfgContainer [2025-02-06 07:47:11,045 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:47:11,047 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:47:11,047 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:47:11,051 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:47:11,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:46:47" (1/3) ... [2025-02-06 07:47:11,052 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@302f765b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:47:11, skipping insertion in model container [2025-02-06 07:47:11,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:46:50" (2/3) ... [2025-02-06 07:47:11,053 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@302f765b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:47:11, skipping insertion in model container [2025-02-06 07:47:11,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:47:11" (3/3) ... [2025-02-06 07:47:11,054 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-02-06 07:47:11,066 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:47:11,069 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. [2025-02-06 07:47:11,218 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:47:11,227 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;@79c7eb2c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:47:11,230 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 07:47:11,243 INFO L276 IsEmpty]: Start isEmpty. Operand has 2174 states, 1387 states have (on average 1.2992069214131219) internal successors, (1802), 1418 states have internal predecessors, (1802), 693 states have call successors, (693), 92 states have call predecessors, (693), 90 states have return successors, (688), 677 states have call predecessors, (688), 688 states have call successors, (688) [2025-02-06 07:47:11,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2025-02-06 07:47:11,289 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:11,290 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] [2025-02-06 07:47:11,291 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:11,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:11,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1513634383, now seen corresponding path program 1 times [2025-02-06 07:47:11,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:11,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12534771] [2025-02-06 07:47:11,303 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:15,576 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 312 statements into 1 equivalence classes. [2025-02-06 07:47:16,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 312 of 312 statements. [2025-02-06 07:47:16,054 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:16,054 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:16,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:16,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12534771] [2025-02-06 07:47:16,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12534771] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:16,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:16,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:16,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226660192] [2025-02-06 07:47:16,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:16,961 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:16,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:16,981 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:16,982 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:16,991 INFO L87 Difference]: Start difference. First operand has 2174 states, 1387 states have (on average 1.2992069214131219) internal successors, (1802), 1418 states have internal predecessors, (1802), 693 states have call successors, (693), 92 states have call predecessors, (693), 90 states have return successors, (688), 677 states have call predecessors, (688), 688 states have call successors, (688) 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) [2025-02-06 07:47:18,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:18,933 INFO L93 Difference]: Finished difference Result 4202 states and 6204 transitions. [2025-02-06 07:47:18,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:18,935 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 [2025-02-06 07:47:18,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:18,970 INFO L225 Difference]: With dead ends: 4202 [2025-02-06 07:47:18,970 INFO L226 Difference]: Without dead ends: 1507 [2025-02-06 07:47:18,997 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:19,000 INFO L435 NwaCegarLoop]: 3003 mSDtfsCounter, 0 mSDsluCounter, 2998 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6001 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:19,001 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6001 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2025-02-06 07:47:19,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1507 states. [2025-02-06 07:47:19,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1507 to 1507. [2025-02-06 07:47:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1507 states, 1017 states have (on average 1.2841691248770895) internal successors, (1306), 1039 states have internal predecessors, (1306), 408 states have call successors, (408), 81 states have call predecessors, (408), 81 states have return successors, (408), 401 states have call predecessors, (408), 408 states have call successors, (408) [2025-02-06 07:47:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1507 states and 2122 transitions. [2025-02-06 07:47:19,183 INFO L78 Accepts]: Start accepts. Automaton has 1507 states and 2122 transitions. Word has length 312 [2025-02-06 07:47:19,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:19,189 INFO L471 AbstractCegarLoop]: Abstraction has 1507 states and 2122 transitions. [2025-02-06 07:47:19,190 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) [2025-02-06 07:47:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2122 transitions. [2025-02-06 07:47:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2025-02-06 07:47:19,206 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:19,207 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] [2025-02-06 07:47:19,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:47:19,207 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:19,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:19,208 INFO L85 PathProgramCache]: Analyzing trace with hash 740097938, now seen corresponding path program 1 times [2025-02-06 07:47:19,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:19,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108926653] [2025-02-06 07:47:19,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:22,746 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 313 statements into 1 equivalence classes. [2025-02-06 07:47:22,894 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 313 of 313 statements. [2025-02-06 07:47:22,894 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:22,897 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:23,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:23,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108926653] [2025-02-06 07:47:23,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108926653] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:23,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:23,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:23,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431358539] [2025-02-06 07:47:23,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:23,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:23,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:23,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:23,521 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:23,521 INFO L87 Difference]: Start difference. First operand 1507 states and 2122 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) [2025-02-06 07:47:25,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:25,346 INFO L93 Difference]: Finished difference Result 3154 states and 4474 transitions. [2025-02-06 07:47:25,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:25,347 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 [2025-02-06 07:47:25,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:25,364 INFO L225 Difference]: With dead ends: 3154 [2025-02-06 07:47:25,364 INFO L226 Difference]: Without dead ends: 1668 [2025-02-06 07:47:25,372 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:25,373 INFO L435 NwaCegarLoop]: 2138 mSDtfsCounter, 156 mSDsluCounter, 2051 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 4189 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:25,373 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 4189 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2025-02-06 07:47:25,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1668 states. [2025-02-06 07:47:25,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1668 to 1662. [2025-02-06 07:47:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1662 states, 1129 states have (on average 1.2940655447298495) internal successors, (1461), 1152 states have internal predecessors, (1461), 451 states have call successors, (451), 81 states have call predecessors, (451), 81 states have return successors, (451), 444 states have call predecessors, (451), 451 states have call successors, (451) [2025-02-06 07:47:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1662 states and 2363 transitions. [2025-02-06 07:47:25,475 INFO L78 Accepts]: Start accepts. Automaton has 1662 states and 2363 transitions. Word has length 313 [2025-02-06 07:47:25,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:25,477 INFO L471 AbstractCegarLoop]: Abstraction has 1662 states and 2363 transitions. [2025-02-06 07:47:25,477 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) [2025-02-06 07:47:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2363 transitions. [2025-02-06 07:47:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2025-02-06 07:47:25,487 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:25,487 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] [2025-02-06 07:47:25,488 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:47:25,488 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:25,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:25,492 INFO L85 PathProgramCache]: Analyzing trace with hash 74389861, now seen corresponding path program 1 times [2025-02-06 07:47:25,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:25,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730020525] [2025-02-06 07:47:25,492 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:28,982 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 315 statements into 1 equivalence classes. [2025-02-06 07:47:29,145 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 315 of 315 statements. [2025-02-06 07:47:29,146 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:29,146 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:29,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:29,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730020525] [2025-02-06 07:47:29,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730020525] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:29,790 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:29,790 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:29,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414784116] [2025-02-06 07:47:29,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:29,790 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:29,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:29,791 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:29,791 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:29,792 INFO L87 Difference]: Start difference. First operand 1662 states and 2363 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) [2025-02-06 07:47:32,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:32,013 INFO L93 Difference]: Finished difference Result 3583 states and 5145 transitions. [2025-02-06 07:47:32,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:32,014 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 [2025-02-06 07:47:32,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:32,029 INFO L225 Difference]: With dead ends: 3583 [2025-02-06 07:47:32,029 INFO L226 Difference]: Without dead ends: 1942 [2025-02-06 07:47:32,037 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:32,038 INFO L435 NwaCegarLoop]: 2277 mSDtfsCounter, 284 mSDsluCounter, 2078 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 4355 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:32,039 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 4355 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2025-02-06 07:47:32,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2025-02-06 07:47:32,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1828. [2025-02-06 07:47:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1828 states, 1252 states have (on average 1.3003194888178913) internal successors, (1628), 1276 states have internal predecessors, (1628), 494 states have call successors, (494), 81 states have call predecessors, (494), 81 states have return successors, (494), 487 states have call predecessors, (494), 494 states have call successors, (494) [2025-02-06 07:47:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1828 states and 2616 transitions. [2025-02-06 07:47:32,148 INFO L78 Accepts]: Start accepts. Automaton has 1828 states and 2616 transitions. Word has length 315 [2025-02-06 07:47:32,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:32,150 INFO L471 AbstractCegarLoop]: Abstraction has 1828 states and 2616 transitions. [2025-02-06 07:47:32,151 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) [2025-02-06 07:47:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2616 transitions. [2025-02-06 07:47:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2025-02-06 07:47:32,160 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:32,161 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] [2025-02-06 07:47:32,161 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:47:32,161 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:32,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:32,162 INFO L85 PathProgramCache]: Analyzing trace with hash -1067811767, now seen corresponding path program 1 times [2025-02-06 07:47:32,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:32,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492637559] [2025-02-06 07:47:32,163 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:35,792 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 284 statements into 1 equivalence classes. [2025-02-06 07:47:35,897 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 284 of 284 statements. [2025-02-06 07:47:35,898 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:35,898 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2025-02-06 07:47:36,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:36,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492637559] [2025-02-06 07:47:36,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492637559] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:36,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:36,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:36,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658188379] [2025-02-06 07:47:36,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:36,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:36,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:36,308 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:36,308 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:36,308 INFO L87 Difference]: Start difference. First operand 1828 states and 2616 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) [2025-02-06 07:47:37,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:37,911 INFO L93 Difference]: Finished difference Result 3636 states and 5204 transitions. [2025-02-06 07:47:37,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:37,912 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 [2025-02-06 07:47:37,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:37,927 INFO L225 Difference]: With dead ends: 3636 [2025-02-06 07:47:37,927 INFO L226 Difference]: Without dead ends: 1829 [2025-02-06 07:47:37,937 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:37,937 INFO L435 NwaCegarLoop]: 2065 mSDtfsCounter, 0 mSDsluCounter, 2060 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4125 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:37,938 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4125 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-02-06 07:47:37,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1829 states. [2025-02-06 07:47:37,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1829 to 1829. [2025-02-06 07:47:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1829 states, 1253 states have (on average 1.3000798084596967) internal successors, (1629), 1277 states have internal predecessors, (1629), 494 states have call successors, (494), 81 states have call predecessors, (494), 81 states have return successors, (494), 487 states have call predecessors, (494), 494 states have call successors, (494) [2025-02-06 07:47:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1829 states and 2617 transitions. [2025-02-06 07:47:38,012 INFO L78 Accepts]: Start accepts. Automaton has 1829 states and 2617 transitions. Word has length 284 [2025-02-06 07:47:38,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:38,014 INFO L471 AbstractCegarLoop]: Abstraction has 1829 states and 2617 transitions. [2025-02-06 07:47:38,014 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) [2025-02-06 07:47:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2617 transitions. [2025-02-06 07:47:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2025-02-06 07:47:38,022 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:38,023 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] [2025-02-06 07:47:38,023 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 07:47:38,023 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:38,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:38,023 INFO L85 PathProgramCache]: Analyzing trace with hash -2047864649, now seen corresponding path program 1 times [2025-02-06 07:47:38,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:38,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056442002] [2025-02-06 07:47:38,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:41,389 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 285 statements into 1 equivalence classes. [2025-02-06 07:47:41,505 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 285 of 285 statements. [2025-02-06 07:47:41,505 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:41,505 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2025-02-06 07:47:42,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:42,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056442002] [2025-02-06 07:47:42,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056442002] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:42,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:42,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:42,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571793664] [2025-02-06 07:47:42,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:42,242 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:42,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:42,243 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:42,243 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:42,243 INFO L87 Difference]: Start difference. First operand 1829 states and 2617 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) [2025-02-06 07:47:43,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:43,730 INFO L93 Difference]: Finished difference Result 5109 states and 7314 transitions. [2025-02-06 07:47:43,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:43,731 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 [2025-02-06 07:47:43,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:43,761 INFO L225 Difference]: With dead ends: 5109 [2025-02-06 07:47:43,761 INFO L226 Difference]: Without dead ends: 3301 [2025-02-06 07:47:43,773 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:43,775 INFO L435 NwaCegarLoop]: 2109 mSDtfsCounter, 1563 mSDsluCounter, 2023 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1563 SdHoareTripleChecker+Valid, 4132 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:43,776 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1563 Valid, 4132 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 114 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-02-06 07:47:43,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3301 states. [2025-02-06 07:47:43,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3301 to 3299. [2025-02-06 07:47:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3299 states, 2275 states have (on average 1.305934065934066) internal successors, (2971), 2318 states have internal predecessors, (2971), 875 states have call successors, (875), 148 states have call predecessors, (875), 148 states have return successors, (877), 862 states have call predecessors, (877), 875 states have call successors, (877) [2025-02-06 07:47:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 3299 states and 4723 transitions. [2025-02-06 07:47:43,952 INFO L78 Accepts]: Start accepts. Automaton has 3299 states and 4723 transitions. Word has length 285 [2025-02-06 07:47:43,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:43,953 INFO L471 AbstractCegarLoop]: Abstraction has 3299 states and 4723 transitions. [2025-02-06 07:47:43,953 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) [2025-02-06 07:47:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4723 transitions. [2025-02-06 07:47:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2025-02-06 07:47:43,963 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:43,963 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] [2025-02-06 07:47:43,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-06 07:47:43,964 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:43,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:43,964 INFO L85 PathProgramCache]: Analyzing trace with hash -1089271593, now seen corresponding path program 1 times [2025-02-06 07:47:43,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:43,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459505027] [2025-02-06 07:47:43,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:47,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 316 statements into 1 equivalence classes. [2025-02-06 07:47:47,380 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 316 of 316 statements. [2025-02-06 07:47:47,381 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:47,381 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:47,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:47,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459505027] [2025-02-06 07:47:47,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459505027] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:47,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:47,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:47,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595087249] [2025-02-06 07:47:47,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:47,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:47,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:47,815 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:47,815 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:47,815 INFO L87 Difference]: Start difference. First operand 3299 states and 4723 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) [2025-02-06 07:47:49,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:49,411 INFO L93 Difference]: Finished difference Result 7131 states and 10303 transitions. [2025-02-06 07:47:49,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:49,412 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 [2025-02-06 07:47:49,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:49,439 INFO L225 Difference]: With dead ends: 7131 [2025-02-06 07:47:49,440 INFO L226 Difference]: Without dead ends: 3853 [2025-02-06 07:47:49,458 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:49,460 INFO L435 NwaCegarLoop]: 2253 mSDtfsCounter, 284 mSDsluCounter, 2074 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 4327 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:49,461 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 4327 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-02-06 07:47:49,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3853 states. [2025-02-06 07:47:49,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3853 to 3519. [2025-02-06 07:47:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3519 states, 2431 states have (on average 1.3076923076923077) internal successors, (3179), 2476 states have internal predecessors, (3179), 939 states have call successors, (939), 148 states have call predecessors, (939), 148 states have return successors, (941), 926 states have call predecessors, (941), 939 states have call successors, (941) [2025-02-06 07:47:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 3519 states and 5059 transitions. [2025-02-06 07:47:49,632 INFO L78 Accepts]: Start accepts. Automaton has 3519 states and 5059 transitions. Word has length 316 [2025-02-06 07:47:49,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:49,633 INFO L471 AbstractCegarLoop]: Abstraction has 3519 states and 5059 transitions. [2025-02-06 07:47:49,634 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) [2025-02-06 07:47:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5059 transitions. [2025-02-06 07:47:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2025-02-06 07:47:49,649 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:49,649 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] [2025-02-06 07:47:49,649 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-06 07:47:49,650 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:49,650 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:49,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1976421008, now seen corresponding path program 1 times [2025-02-06 07:47:49,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:49,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384014778] [2025-02-06 07:47:49,650 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:52,859 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 317 statements into 1 equivalence classes. [2025-02-06 07:47:52,956 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 317 of 317 statements. [2025-02-06 07:47:52,957 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:52,957 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:53,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:53,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384014778] [2025-02-06 07:47:53,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384014778] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:53,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:53,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:53,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116733720] [2025-02-06 07:47:53,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:53,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:53,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:53,327 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:53,327 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:53,328 INFO L87 Difference]: Start difference. First operand 3519 states and 5059 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) [2025-02-06 07:47:54,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:47:54,704 INFO L93 Difference]: Finished difference Result 7201 states and 10387 transitions. [2025-02-06 07:47:54,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:47:54,705 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 [2025-02-06 07:47:54,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:47:54,739 INFO L225 Difference]: With dead ends: 7201 [2025-02-06 07:47:54,739 INFO L226 Difference]: Without dead ends: 3703 [2025-02-06 07:47:54,754 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:54,755 INFO L435 NwaCegarLoop]: 2146 mSDtfsCounter, 96 mSDsluCounter, 2050 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 4196 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:47:54,755 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 4196 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-02-06 07:47:54,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3703 states. [2025-02-06 07:47:54,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3703 to 3549. [2025-02-06 07:47:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3549 states, 2455 states have (on average 1.3063136456211812) internal successors, (3207), 2500 states have internal predecessors, (3207), 945 states have call successors, (945), 148 states have call predecessors, (945), 148 states have return successors, (947), 932 states have call predecessors, (947), 945 states have call successors, (947) [2025-02-06 07:47:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 3549 states and 5099 transitions. [2025-02-06 07:47:54,956 INFO L78 Accepts]: Start accepts. Automaton has 3549 states and 5099 transitions. Word has length 317 [2025-02-06 07:47:54,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:47:54,958 INFO L471 AbstractCegarLoop]: Abstraction has 3549 states and 5099 transitions. [2025-02-06 07:47:54,958 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) [2025-02-06 07:47:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3549 states and 5099 transitions. [2025-02-06 07:47:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2025-02-06 07:47:54,966 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:47:54,966 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] [2025-02-06 07:47:54,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-06 07:47:54,967 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:47:54,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:47:54,968 INFO L85 PathProgramCache]: Analyzing trace with hash -304420153, now seen corresponding path program 1 times [2025-02-06 07:47:54,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:47:54,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798919963] [2025-02-06 07:47:54,968 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:47:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:47:58,468 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 318 statements into 1 equivalence classes. [2025-02-06 07:47:58,564 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 318 of 318 statements. [2025-02-06 07:47:58,565 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:47:58,565 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:47:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2025-02-06 07:47:58,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:47:58,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798919963] [2025-02-06 07:47:58,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798919963] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:47:58,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:47:58,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:47:58,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148869164] [2025-02-06 07:47:58,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:47:58,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:47:58,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:47:58,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:47:58,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:47:58,929 INFO L87 Difference]: Start difference. First operand 3549 states and 5099 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) [2025-02-06 07:48:00,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:48:00,237 INFO L93 Difference]: Finished difference Result 7077 states and 10179 transitions. [2025-02-06 07:48:00,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:48:00,238 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 [2025-02-06 07:48:00,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:48:00,266 INFO L225 Difference]: With dead ends: 7077 [2025-02-06 07:48:00,266 INFO L226 Difference]: Without dead ends: 3549 [2025-02-06 07:48:00,279 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:48:00,279 INFO L435 NwaCegarLoop]: 2065 mSDtfsCounter, 0 mSDsluCounter, 2060 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4125 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:48:00,280 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4125 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-02-06 07:48:00,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3549 states. [2025-02-06 07:48:00,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3549 to 3549. [2025-02-06 07:48:00,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3549 states, 2455 states have (on average 1.305498981670061) internal successors, (3205), 2500 states have internal predecessors, (3205), 945 states have call successors, (945), 148 states have call predecessors, (945), 148 states have return successors, (947), 932 states have call predecessors, (947), 945 states have call successors, (947) [2025-02-06 07:48:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 3549 states and 5097 transitions. [2025-02-06 07:48:00,424 INFO L78 Accepts]: Start accepts. Automaton has 3549 states and 5097 transitions. Word has length 318 [2025-02-06 07:48:00,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:48:00,425 INFO L471 AbstractCegarLoop]: Abstraction has 3549 states and 5097 transitions. [2025-02-06 07:48:00,425 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) [2025-02-06 07:48:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3549 states and 5097 transitions. [2025-02-06 07:48:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2025-02-06 07:48:00,433 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:48:00,433 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] [2025-02-06 07:48:00,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-06 07:48:00,433 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:48:00,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:48:00,434 INFO L85 PathProgramCache]: Analyzing trace with hash -4466751, now seen corresponding path program 1 times [2025-02-06 07:48:00,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:48:00,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010312904] [2025-02-06 07:48:00,434 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:48:00,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms