./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB --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 c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:13:24,349 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:13:24,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:13:24,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:13:24,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:13:24,501 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:13:24,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:13:24,503 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:13:24,504 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:13:24,505 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:13:24,506 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:13:24,506 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:13:24,506 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:13:24,507 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:13:24,507 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:13:24,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:13:24,508 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:13:24,509 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:13:24,509 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:13:24,509 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:13:24,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:13:24,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:13:24,511 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:13:24,511 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:13:24,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:13:24,511 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:13:24,511 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB 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 -> c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d [2024-11-28 04:13:24,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:13:24,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:13:24,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:13:24,909 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:13:24,909 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:13:24,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-28 04:13:28,710 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/data/2fed57355/6708f7b00d0349698e7ded87cbb7a4fe/FLAG4195e1918 [2024-11-28 04:13:29,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:13:29,639 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-28 04:13:29,710 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/data/2fed57355/6708f7b00d0349698e7ded87cbb7a4fe/FLAG4195e1918 [2024-11-28 04:13:29,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/data/2fed57355/6708f7b00d0349698e7ded87cbb7a4fe [2024-11-28 04:13:29,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:13:29,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:13:29,736 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:13:29,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:13:29,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:13:29,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:13:29" (1/1) ... [2024-11-28 04:13:29,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56906965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:29, skipping insertion in model container [2024-11-28 04:13:29,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:13:29" (1/1) ... [2024-11-28 04:13:29,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:13:32,922 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2024-11-28 04:13:32,978 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2024-11-28 04:13:33,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:13:33,063 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:13:33,218 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"); [5755] [2024-11-28 04:13:33,222 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)); [5762] [2024-11-28 04:13:33,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5769] [2024-11-28 04:13:33,225 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5799-5800] [2024-11-28 04:13:33,226 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"); [5805-5807] [2024-11-28 04:13:33,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5876] [2024-11-28 04:13:33,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5884] [2024-11-28 04:13:33,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328445,328458] [2024-11-28 04:13:33,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[328590,328603] [2024-11-28 04:13:33,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:13:33,800 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:13:33,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33 WrapperNode [2024-11-28 04:13:33,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:13:33,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:13:33,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:13:33,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:13:33,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:33,943 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:34,387 INFO L138 Inliner]: procedures = 387, calls = 2185, calls flagged for inlining = 154, calls inlined = 135, statements flattened = 4831 [2024-11-28 04:13:34,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:13:34,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:13:34,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:13:34,389 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:13:34,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:34,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:34,479 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,306 INFO L175 MemorySlicer]: Split 776 memory accesses to 35 slices as follows [1, 70, 7, 1, 1, 8, 1, 2, 54, 8, 3, 550, 13, 12, 2, 6, 1, 3, 1, 3, 1, 2, 1, 1, 1, 4, 1, 1, 1, 1, 1, 8, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 70, 7, 1, 1, 8, 1, 2, 0, 8, 1, 0, 0, 0, 0, 6, 1, 3, 1, 3, 1, 0, 0, 0, 1, 4, 1, 1, 1, 1, 1, 8, 1, 1, 4]. The 342 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 289, 8, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-11-28 04:13:35,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,486 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,504 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,531 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,667 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:13:35,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:13:35,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:13:35,787 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:13:35,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (1/1) ... [2024-11-28 04:13:35,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:13:35,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:13:35,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:13:35,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca37a80-f0c4-4718-8b86-15662bfabd06/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:13:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2024-11-28 04:13:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2024-11-28 04:13:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:13:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-28 04:13:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-28 04:13:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-28 04:13:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:13:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-28 04:13:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-28 04:13:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-28 04:13:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-28 04:13:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-28 04:13:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-28 04:13:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-28 04:13:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-28 04:13:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:13:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:13:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:13:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-28 04:13:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-28 04:13:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-28 04:13:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 04:13:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 04:13:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 04:13:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 04:13:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 04:13:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 04:13:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 04:13:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 04:13:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 04:13:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 04:13:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 04:13:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-28 04:13:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-28 04:13:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-28 04:13:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-28 04:13:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-28 04:13:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-28 04:13:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:13:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:13:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:13:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:13:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:13:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:13:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 04:13:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 04:13:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 04:13:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 04:13:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:13:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-28 04:13:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-28 04:13:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:13:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 04:13:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:13:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:13:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:13:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:13:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:13:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 04:13:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:13:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:13:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 04:13:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 04:13:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 04:13:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-28 04:13:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-28 04:13:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 04:13:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 04:13:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 04:13:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 04:13:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-28 04:13:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-28 04:13:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-28 04:13:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-28 04:13:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-28 04:13:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-28 04:13:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-28 04:13:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-28 04:13:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-28 04:13:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 04:13:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-28 04:13:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:13:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:13:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 04:13:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:13:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:13:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:13:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:13:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:13:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:13:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-28 04:13:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:13:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:13:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-28 04:13:35,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 04:13:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 04:13:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 04:13:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 04:13:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 04:13:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 04:13:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 04:13:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:13:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:13:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-28 04:13:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-28 04:13:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-28 04:13:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-28 04:13:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:13:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:13:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 04:13:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 04:13:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-28 04:13:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-28 04:13:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:13:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:13:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:13:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 04:13:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 04:13:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 04:13:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-28 04:13:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-28 04:13:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-28 04:13:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:13:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-28 04:13:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-28 04:13:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-28 04:13:35,950 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-28 04:13:35,950 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-28 04:13:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-28 04:13:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 04:13:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 04:13:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-28 04:13:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-28 04:13:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-28 04:13:35,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-28 04:13:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-28 04:13:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-28 04:13:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:13:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:13:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 04:13:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-28 04:13:35,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-28 04:13:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 04:13:35,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 04:13:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-28 04:13:35,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-28 04:13:37,448 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:13:37,454 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:13:56,025 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 04:13:56,955 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:14:01,138 INFO L? ?]: Removed 2217 outVars from TransFormulas that were not future-live. [2024-11-28 04:14:01,139 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:14:01,218 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:14:01,220 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 04:14:01,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:14:01 BoogieIcfgContainer [2024-11-28 04:14:01,221 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:14:01,228 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:14:01,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:14:01,236 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:14:01,236 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:13:29" (1/3) ... [2024-11-28 04:14:01,237 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d48bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:14:01, skipping insertion in model container [2024-11-28 04:14:01,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:13:33" (2/3) ... [2024-11-28 04:14:01,238 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d48bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:14:01, skipping insertion in model container [2024-11-28 04:14:01,238 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:14:01" (3/3) ... [2024-11-28 04:14:01,239 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-28 04:14:01,260 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:14:01,263 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i that has 128 procedures, 2442 locations, 1 initial locations, 71 loop locations, and 1 error locations. [2024-11-28 04:14:01,409 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:14:01,427 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;@3d64907b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:14:01,427 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 04:14:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand has 2270 states, 1465 states have (on average 1.3064846416382252) internal successors, (1914), 1488 states have internal predecessors, (1914), 712 states have call successors, (712), 93 states have call predecessors, (712), 92 states have return successors, (708), 697 states have call predecessors, (708), 708 states have call successors, (708) [2024-11-28 04:14:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-28 04:14:01,556 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:14:01,558 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:14:01,558 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:14:01,567 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:14:01,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1387600954, now seen corresponding path program 1 times [2024-11-28 04:14:01,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:14:01,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316072500] [2024-11-28 04:14:01,576 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:14:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:14:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:14:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-28 04:14:09,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:14:09,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316072500] [2024-11-28 04:14:09,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316072500] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:14:09,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:14:09,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:14:09,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914276738] [2024-11-28 04:14:09,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:14:09,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:14:09,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:14:09,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:14:09,335 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:09,341 INFO L87 Difference]: Start difference. First operand has 2270 states, 1465 states have (on average 1.3064846416382252) internal successors, (1914), 1488 states have internal predecessors, (1914), 712 states have call successors, (712), 93 states have call predecessors, (712), 92 states have return successors, (708), 697 states have call predecessors, (708), 708 states have call successors, (708) Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:14:13,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:14:14,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:14:14,489 INFO L93 Difference]: Finished difference Result 6282 states and 9355 transitions. [2024-11-28 04:14:14,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:14:14,492 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 168 [2024-11-28 04:14:14,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:14:14,584 INFO L225 Difference]: With dead ends: 6282 [2024-11-28 04:14:14,584 INFO L226 Difference]: Without dead ends: 3948 [2024-11-28 04:14:14,620 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:14,626 INFO L435 NwaCegarLoop]: 3468 mSDtfsCounter, 2594 mSDsluCounter, 3280 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2594 SdHoareTripleChecker+Valid, 6748 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:14:14,627 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2594 Valid, 6748 Invalid, 31 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-28 04:14:14,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3948 states. [2024-11-28 04:14:15,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3948 to 3944. [2024-11-28 04:14:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3944 states, 2546 states have (on average 1.293401413982718) internal successors, (3293), 2590 states have internal predecessors, (3293), 1230 states have call successors, (1230), 168 states have call predecessors, (1230), 167 states have return successors, (1247), 1205 states have call predecessors, (1247), 1230 states have call successors, (1247) [2024-11-28 04:14:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 3944 states and 5770 transitions. [2024-11-28 04:14:15,315 INFO L78 Accepts]: Start accepts. Automaton has 3944 states and 5770 transitions. Word has length 168 [2024-11-28 04:14:15,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:14:15,317 INFO L471 AbstractCegarLoop]: Abstraction has 3944 states and 5770 transitions. [2024-11-28 04:14:15,319 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:14:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5770 transitions. [2024-11-28 04:14:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-28 04:14:15,367 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:14:15,367 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2024-11-28 04:14:15,368 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 04:14:15,368 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:14:15,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:14:15,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1083649854, now seen corresponding path program 1 times [2024-11-28 04:14:15,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:14:15,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771066335] [2024-11-28 04:14:15,369 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:14:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:14:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:14:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-28 04:14:20,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:14:20,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771066335] [2024-11-28 04:14:20,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771066335] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:14:20,776 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:14:20,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:14:20,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211128073] [2024-11-28 04:14:20,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:14:20,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:14:20,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:14:20,780 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:14:20,780 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:20,781 INFO L87 Difference]: Start difference. First operand 3944 states and 5770 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2024-11-28 04:14:24,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:14:26,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:14:26,490 INFO L93 Difference]: Finished difference Result 10464 states and 15347 transitions. [2024-11-28 04:14:26,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:14:26,491 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 241 [2024-11-28 04:14:26,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:14:26,582 INFO L225 Difference]: With dead ends: 10464 [2024-11-28 04:14:26,582 INFO L226 Difference]: Without dead ends: 6535 [2024-11-28 04:14:26,620 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:26,621 INFO L435 NwaCegarLoop]: 3353 mSDtfsCounter, 2268 mSDsluCounter, 3198 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2268 SdHoareTripleChecker+Valid, 6551 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-28 04:14:26,622 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2268 Valid, 6551 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-28 04:14:26,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6535 states. [2024-11-28 04:14:27,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6535 to 6531. [2024-11-28 04:14:27,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6531 states, 4203 states have (on average 1.2978824649060194) internal successors, (5455), 4267 states have internal predecessors, (5455), 2045 states have call successors, (2045), 283 states have call predecessors, (2045), 282 states have return successors, (2062), 2012 states have call predecessors, (2062), 2045 states have call successors, (2062) [2024-11-28 04:14:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6531 states to 6531 states and 9562 transitions. [2024-11-28 04:14:27,152 INFO L78 Accepts]: Start accepts. Automaton has 6531 states and 9562 transitions. Word has length 241 [2024-11-28 04:14:27,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:14:27,153 INFO L471 AbstractCegarLoop]: Abstraction has 6531 states and 9562 transitions. [2024-11-28 04:14:27,153 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2024-11-28 04:14:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 6531 states and 9562 transitions. [2024-11-28 04:14:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-28 04:14:27,194 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:14:27,194 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:14:27,194 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 04:14:27,194 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:14:27,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:14:27,195 INFO L85 PathProgramCache]: Analyzing trace with hash 5762661, now seen corresponding path program 1 times [2024-11-28 04:14:27,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:14:27,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677189932] [2024-11-28 04:14:27,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:14:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:14:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:14:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-28 04:14:33,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:14:33,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677189932] [2024-11-28 04:14:33,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677189932] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:14:33,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:14:33,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:14:33,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413943726] [2024-11-28 04:14:33,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:14:33,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:14:33,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:14:33,228 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:14:33,228 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:33,229 INFO L87 Difference]: Start difference. First operand 6531 states and 9562 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-11-28 04:14:37,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:14:38,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:14:38,825 INFO L93 Difference]: Finished difference Result 15637 states and 22927 transitions. [2024-11-28 04:14:38,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:14:38,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 304 [2024-11-28 04:14:38,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:14:38,913 INFO L225 Difference]: With dead ends: 15637 [2024-11-28 04:14:38,913 INFO L226 Difference]: Without dead ends: 9121 [2024-11-28 04:14:38,961 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:38,962 INFO L435 NwaCegarLoop]: 5511 mSDtfsCounter, 2273 mSDsluCounter, 3177 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2273 SdHoareTripleChecker+Valid, 8688 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-28 04:14:38,964 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2273 Valid, 8688 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-28 04:14:38,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9121 states. [2024-11-28 04:14:39,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9121 to 9117. [2024-11-28 04:14:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9117 states, 5858 states have (on average 1.299931717309662) internal successors, (7615), 5942 states have internal predecessors, (7615), 2860 states have call successors, (2860), 399 states have call predecessors, (2860), 398 states have return successors, (2877), 2819 states have call predecessors, (2877), 2860 states have call successors, (2877) [2024-11-28 04:14:39,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9117 states to 9117 states and 13352 transitions. [2024-11-28 04:14:39,583 INFO L78 Accepts]: Start accepts. Automaton has 9117 states and 13352 transitions. Word has length 304 [2024-11-28 04:14:39,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:14:39,584 INFO L471 AbstractCegarLoop]: Abstraction has 9117 states and 13352 transitions. [2024-11-28 04:14:39,585 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-11-28 04:14:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 9117 states and 13352 transitions. [2024-11-28 04:14:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-28 04:14:39,632 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:14:39,632 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:14:39,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 04:14:39,633 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:14:39,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:14:39,633 INFO L85 PathProgramCache]: Analyzing trace with hash -1969363091, now seen corresponding path program 1 times [2024-11-28 04:14:39,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:14:39,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946271196] [2024-11-28 04:14:39,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:14:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:14:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:14:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-28 04:14:45,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:14:45,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946271196] [2024-11-28 04:14:45,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946271196] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:14:45,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:14:45,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:14:45,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902440319] [2024-11-28 04:14:45,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:14:45,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:14:45,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:14:45,199 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:14:45,199 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:45,203 INFO L87 Difference]: Start difference. First operand 9117 states and 13352 transitions. Second operand has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-28 04:14:49,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:14:50,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:14:50,915 INFO L93 Difference]: Finished difference Result 21075 states and 30862 transitions. [2024-11-28 04:14:50,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:14:50,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 377 [2024-11-28 04:14:50,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:14:51,080 INFO L225 Difference]: With dead ends: 21075 [2024-11-28 04:14:51,080 INFO L226 Difference]: Without dead ends: 11973 [2024-11-28 04:14:51,134 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 [2024-11-28 04:14:51,135 INFO L435 NwaCegarLoop]: 5694 mSDtfsCounter, 2926 mSDsluCounter, 2716 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2926 SdHoareTripleChecker+Valid, 8410 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-28 04:14:51,135 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2926 Valid, 8410 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-28 04:14:51,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11973 states. [2024-11-28 04:14:51,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11973 to 11969. [2024-11-28 04:14:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11969 states, 7687 states have (on average 1.2990763626902562) internal successors, (9986), 7796 states have internal predecessors, (9986), 3748 states have call successors, (3748), 535 states have call predecessors, (3748), 533 states have return successors, (3765), 3695 states have call predecessors, (3765), 3748 states have call successors, (3765) [2024-11-28 04:14:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11969 states to 11969 states and 17499 transitions. [2024-11-28 04:14:51,910 INFO L78 Accepts]: Start accepts. Automaton has 11969 states and 17499 transitions. Word has length 377 [2024-11-28 04:14:51,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:14:51,912 INFO L471 AbstractCegarLoop]: Abstraction has 11969 states and 17499 transitions. [2024-11-28 04:14:51,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-28 04:14:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 11969 states and 17499 transitions. [2024-11-28 04:14:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-28 04:14:51,967 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:14:51,968 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:14:51,968 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 04:14:51,968 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:14:51,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:14:51,969 INFO L85 PathProgramCache]: Analyzing trace with hash -621229521, now seen corresponding path program 1 times [2024-11-28 04:14:51,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:14:51,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465318130] [2024-11-28 04:14:51,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:14:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:14:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:14:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-28 04:14:57,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:14:57,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465318130] [2024-11-28 04:14:57,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465318130] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:14:57,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:14:57,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:14:57,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512486409] [2024-11-28 04:14:57,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:14:57,090 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:14:57,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:14:57,092 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:14:57,092 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:14:57,092 INFO L87 Difference]: Start difference. First operand 11969 states and 17499 transitions. Second operand has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-28 04:15:01,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:15:02,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:15:02,758 INFO L93 Difference]: Finished difference Result 26510 states and 38789 transitions. [2024-11-28 04:15:02,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:15:02,760 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 377 [2024-11-28 04:15:02,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:15:02,891 INFO L225 Difference]: With dead ends: 26510 [2024-11-28 04:15:02,892 INFO L226 Difference]: Without dead ends: 14556 [2024-11-28 04:15:02,960 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:02,962 INFO L435 NwaCegarLoop]: 5516 mSDtfsCounter, 2269 mSDsluCounter, 3194 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2269 SdHoareTripleChecker+Valid, 8710 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:15:02,962 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2269 Valid, 8710 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-28 04:15:02,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14556 states. [2024-11-28 04:15:03,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14556 to 14552. [2024-11-28 04:15:03,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14552 states, 9338 states have (on average 1.3002784322124652) internal successors, (12142), 9467 states have internal predecessors, (12142), 4563 states have call successors, (4563), 652 states have call predecessors, (4563), 650 states have return successors, (4580), 4502 states have call predecessors, (4580), 4563 states have call successors, (4580) [2024-11-28 04:15:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14552 states to 14552 states and 21285 transitions. [2024-11-28 04:15:04,076 INFO L78 Accepts]: Start accepts. Automaton has 14552 states and 21285 transitions. Word has length 377 [2024-11-28 04:15:04,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:15:04,079 INFO L471 AbstractCegarLoop]: Abstraction has 14552 states and 21285 transitions. [2024-11-28 04:15:04,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-28 04:15:04,080 INFO L276 IsEmpty]: Start isEmpty. Operand 14552 states and 21285 transitions. [2024-11-28 04:15:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-28 04:15:04,138 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:15:04,139 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 8, 8, 8, 7, 7, 7, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:15:04,140 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 04:15:04,140 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:15:04,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:15:04,142 INFO L85 PathProgramCache]: Analyzing trace with hash 440047629, now seen corresponding path program 1 times [2024-11-28 04:15:04,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:15:04,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567154476] [2024-11-28 04:15:04,142 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:15:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:15:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:15:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-28 04:15:09,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:15:09,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567154476] [2024-11-28 04:15:09,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567154476] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:15:09,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:15:09,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:15:09,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228827009] [2024-11-28 04:15:09,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:15:09,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:15:09,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:15:09,747 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:15:09,747 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:09,748 INFO L87 Difference]: Start difference. First operand 14552 states and 21285 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 04:15:10,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:15:10,414 INFO L93 Difference]: Finished difference Result 29091 states and 42554 transitions. [2024-11-28 04:15:10,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:15:10,415 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 423 [2024-11-28 04:15:10,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:15:10,566 INFO L225 Difference]: With dead ends: 29091 [2024-11-28 04:15:10,566 INFO L226 Difference]: Without dead ends: 14554 [2024-11-28 04:15:10,659 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 [2024-11-28 04:15:10,660 INFO L435 NwaCegarLoop]: 3253 mSDtfsCounter, 0 mSDsluCounter, 3247 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6500 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:15:10,661 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6500 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 04:15:10,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14554 states. [2024-11-28 04:15:11,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14554 to 14554. [2024-11-28 04:15:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14554 states, 9340 states have (on average 1.3002141327623127) internal successors, (12144), 9469 states have internal predecessors, (12144), 4563 states have call successors, (4563), 652 states have call predecessors, (4563), 650 states have return successors, (4580), 4502 states have call predecessors, (4580), 4563 states have call successors, (4580) [2024-11-28 04:15:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14554 states to 14554 states and 21287 transitions. [2024-11-28 04:15:11,588 INFO L78 Accepts]: Start accepts. Automaton has 14554 states and 21287 transitions. Word has length 423 [2024-11-28 04:15:11,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:15:11,590 INFO L471 AbstractCegarLoop]: Abstraction has 14554 states and 21287 transitions. [2024-11-28 04:15:11,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 04:15:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 14554 states and 21287 transitions. [2024-11-28 04:15:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-28 04:15:11,640 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:15:11,641 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 8, 8, 8, 7, 7, 7, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:15:11,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 04:15:11,642 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:15:11,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:15:11,643 INFO L85 PathProgramCache]: Analyzing trace with hash 1979285316, now seen corresponding path program 1 times [2024-11-28 04:15:11,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:15:11,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946435522] [2024-11-28 04:15:11,643 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:15:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:15:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:15:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-28 04:15:17,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:15:17,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946435522] [2024-11-28 04:15:17,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946435522] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:15:17,433 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:15:17,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:15:17,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115700435] [2024-11-28 04:15:17,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:15:17,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:15:17,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:15:17,435 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:15:17,435 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:17,435 INFO L87 Difference]: Start difference. First operand 14554 states and 21287 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 04:15:18,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:15:18,623 INFO L93 Difference]: Finished difference Result 43101 states and 63062 transitions. [2024-11-28 04:15:18,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:15:18,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 424 [2024-11-28 04:15:18,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:15:18,883 INFO L225 Difference]: With dead ends: 43101 [2024-11-28 04:15:18,883 INFO L226 Difference]: Without dead ends: 28562 [2024-11-28 04:15:18,986 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:18,987 INFO L435 NwaCegarLoop]: 3253 mSDtfsCounter, 2917 mSDsluCounter, 3221 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2917 SdHoareTripleChecker+Valid, 6474 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:15:18,987 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2917 Valid, 6474 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 04:15:19,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28562 states. [2024-11-28 04:15:20,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28562 to 28560. [2024-11-28 04:15:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28560 states, 18338 states have (on average 1.3016686661577053) internal successors, (23870), 18585 states have internal predecessors, (23870), 8939 states have call successors, (8939), 1285 states have call predecessors, (8939), 1282 states have return successors, (8975), 8823 states have call predecessors, (8975), 8939 states have call successors, (8975) [2024-11-28 04:15:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28560 states to 28560 states and 41784 transitions. [2024-11-28 04:15:20,755 INFO L78 Accepts]: Start accepts. Automaton has 28560 states and 41784 transitions. Word has length 424 [2024-11-28 04:15:20,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:15:20,757 INFO L471 AbstractCegarLoop]: Abstraction has 28560 states and 41784 transitions. [2024-11-28 04:15:20,757 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 04:15:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 28560 states and 41784 transitions. [2024-11-28 04:15:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-28 04:15:20,806 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:15:20,806 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:15:20,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 04:15:20,807 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:15:20,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:15:20,808 INFO L85 PathProgramCache]: Analyzing trace with hash 648140010, now seen corresponding path program 1 times [2024-11-28 04:15:20,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:15:20,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822837785] [2024-11-28 04:15:20,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:15:20,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:15:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:15:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2024-11-28 04:15:26,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:15:26,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822837785] [2024-11-28 04:15:26,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822837785] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:15:26,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:15:26,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:15:26,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871592719] [2024-11-28 04:15:26,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:15:26,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:15:26,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:15:26,221 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:15:26,221 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:26,221 INFO L87 Difference]: Start difference. First operand 28560 states and 41784 transitions. Second operand has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-28 04:15:30,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:15:32,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:15:32,441 INFO L93 Difference]: Finished difference Result 62269 states and 91169 transitions. [2024-11-28 04:15:32,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:15:32,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 438 [2024-11-28 04:15:32,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:15:32,678 INFO L225 Difference]: With dead ends: 62269 [2024-11-28 04:15:32,678 INFO L226 Difference]: Without dead ends: 33724 [2024-11-28 04:15:32,801 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:32,802 INFO L435 NwaCegarLoop]: 5516 mSDtfsCounter, 2269 mSDsluCounter, 3193 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2269 SdHoareTripleChecker+Valid, 8709 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:15:32,803 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2269 Valid, 8709 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-28 04:15:32,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33724 states. [2024-11-28 04:15:34,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33724 to 33718. [2024-11-28 04:15:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33718 states, 21636 states have (on average 1.302366426326493) internal successors, (28178), 21923 states have internal predecessors, (28178), 10569 states have call successors, (10569), 1515 states have call predecessors, (10569), 1512 states have return successors, (10605), 10437 states have call predecessors, (10605), 10569 states have call successors, (10605) [2024-11-28 04:15:34,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33718 states to 33718 states and 49352 transitions. [2024-11-28 04:15:34,498 INFO L78 Accepts]: Start accepts. Automaton has 33718 states and 49352 transitions. Word has length 438 [2024-11-28 04:15:34,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:15:34,499 INFO L471 AbstractCegarLoop]: Abstraction has 33718 states and 49352 transitions. [2024-11-28 04:15:34,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-28 04:15:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 33718 states and 49352 transitions. [2024-11-28 04:15:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-28 04:15:34,546 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:15:34,547 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:15:34,547 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 04:15:34,548 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:15:34,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:15:34,548 INFO L85 PathProgramCache]: Analyzing trace with hash -139756797, now seen corresponding path program 1 times [2024-11-28 04:15:34,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:15:34,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442592451] [2024-11-28 04:15:34,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:15:34,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:15:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:15:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2024-11-28 04:15:40,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:15:40,714 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442592451] [2024-11-28 04:15:40,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442592451] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:15:40,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:15:40,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:15:40,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091945973] [2024-11-28 04:15:40,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:15:40,715 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:15:40,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:15:40,715 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:15:40,716 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:40,716 INFO L87 Difference]: Start difference. First operand 33718 states and 49352 transitions. Second operand has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-28 04:15:44,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:15:46,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:15:46,667 INFO L93 Difference]: Finished difference Result 72633 states and 106365 transitions. [2024-11-28 04:15:46,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:15:46,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 439 [2024-11-28 04:15:46,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:15:46,934 INFO L225 Difference]: With dead ends: 72633 [2024-11-28 04:15:46,934 INFO L226 Difference]: Without dead ends: 38930 [2024-11-28 04:15:47,100 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:15:47,103 INFO L435 NwaCegarLoop]: 5516 mSDtfsCounter, 2281 mSDsluCounter, 3194 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2281 SdHoareTripleChecker+Valid, 8710 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 04:15:47,103 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2281 Valid, 8710 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 69 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 04:15:47,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38930 states. [2024-11-28 04:15:48,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38930 to 38924. [2024-11-28 04:15:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38924 states, 24974 states have (on average 1.302714823416353) internal successors, (32534), 25301 states have internal predecessors, (32534), 12203 states have call successors, (12203), 1749 states have call predecessors, (12203), 1746 states have return successors, (12239), 12055 states have call predecessors, (12239), 12203 states have call successors, (12239) [2024-11-28 04:15:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38924 states to 38924 states and 56976 transitions. [2024-11-28 04:15:48,885 INFO L78 Accepts]: Start accepts. Automaton has 38924 states and 56976 transitions. Word has length 439 [2024-11-28 04:15:48,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:15:48,887 INFO L471 AbstractCegarLoop]: Abstraction has 38924 states and 56976 transitions. [2024-11-28 04:15:48,888 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-28 04:15:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38924 states and 56976 transitions. [2024-11-28 04:15:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-28 04:15:48,929 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:15:48,929 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 8, 8, 8, 7, 7, 7, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:15:48,929 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 04:15:48,929 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:15:48,930 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:15:48,930 INFO L85 PathProgramCache]: Analyzing trace with hash 749455978, now seen corresponding path program 1 times [2024-11-28 04:15:48,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:15:48,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572277767] [2024-11-28 04:15:48,932 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:15:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms