./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-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce7cfab1c5ecb337e40cd28b6f05fbb1012e52b341b5f9ae1eaf5789474a2652 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:05:54,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:05:54,436 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:05:54,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:05:54,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:05:54,479 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:05:54,479 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:05:54,480 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:05:54,481 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:05:54,481 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:05:54,482 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:05:54,482 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:05:54,483 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:05:54,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:05:54,483 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:05:54,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:05:54,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:05:54,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:05:54,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:05:54,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:05:54,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:05:54,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:05:54,490 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:05:54,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:05:54,490 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:05:54,491 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:05:54,491 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:05:54,492 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:05:54,492 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:05:54,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:05:54,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:05:54,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:05:54,493 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:05:54,494 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:05:54,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:05:54,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:05:54,495 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:05:54,495 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:05:54,495 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:05:54,496 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7cfab1c5ecb337e40cd28b6f05fbb1012e52b341b5f9ae1eaf5789474a2652 [2024-11-19 04:05:54,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:05:54,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:05:54,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:05:54,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:05:54,873 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:05:54,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-19 04:05:56,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:05:56,899 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:05:56,899 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-19 04:05:56,954 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bc94e052/9d1f9cd0dd56426da002bb271fad411a/FLAGeac8adf29 [2024-11-19 04:05:57,425 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bc94e052/9d1f9cd0dd56426da002bb271fad411a [2024-11-19 04:05:57,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:05:57,429 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:05:57,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:05:57,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:05:57,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:05:57,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:57" (1/1) ... [2024-11-19 04:05:57,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d79a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:57, skipping insertion in model container [2024-11-19 04:05:57,439 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:57" (1/1) ... [2024-11-19 04:05:57,569 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:06:00,519 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2024-11-19 04:06:00,524 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2024-11-19 04:06:00,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:06:00,606 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:06:00,728 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"); [5217] [2024-11-19 04:06:00,730 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)); [5224] [2024-11-19 04:06:00,735 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)); [5259-5260] [2024-11-19 04:06:00,735 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"); [5265-5267] [2024-11-19 04:06:00,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2024-11-19 04:06:00,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2024-11-19 04:06:00,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2024-11-19 04:06:00,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2024-11-19 04:06:00,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2024-11-19 04:06:00,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2024-11-19 04:06:00,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2024-11-19 04:06:00,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2024-11-19 04:06:00,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2024-11-19 04:06:00,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2024-11-19 04:06:00,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2024-11-19 04:06:00,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2024-11-19 04:06:00,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2024-11-19 04:06:00,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5560-5561] [2024-11-19 04:06:00,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5594-5595] [2024-11-19 04:06:01,016 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2024-11-19 04:06:01,017 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2024-11-19 04:06:01,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:06:01,204 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:06:01,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01 WrapperNode [2024-11-19 04:06:01,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:06:01,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:06:01,206 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:06:01,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:06:01,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:01,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:01,491 INFO L138 Inliner]: procedures = 389, calls = 1905, calls flagged for inlining = 178, calls inlined = 158, statements flattened = 5143 [2024-11-19 04:06:01,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:06:01,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:06:01,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:06:01,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:06:01,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:01,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:01,551 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,351 INFO L175 MemorySlicer]: Split 683 memory accesses to 17 slices as follows [1, 6, 54, 3, 8, 8, 551, 1, 6, 1, 8, 4, 2, 2, 24, 2, 2]. 81 percent of accesses are in the largest equivalence class. The 54 initializations are split as follows [0, 6, 0, 1, 0, 8, 6, 0, 6, 1, 0, 0, 0, 0, 24, 2, 0]. The 339 writes are split as follows [1, 0, 42, 0, 2, 0, 287, 0, 0, 0, 1, 4, 0, 1, 0, 0, 1]. [2024-11-19 04:06:02,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,352 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,476 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,514 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,546 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,570 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,623 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:06:02,625 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:06:02,626 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:06:02,626 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:06:02,627 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (1/1) ... [2024-11-19 04:06:02,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:06:02,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:06:02,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:06:02,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:06:02,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:06:02,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:06:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-19 04:06:02,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-19 04:06:02,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2024-11-19 04:06:02,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2024-11-19 04:06:02,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:06:02,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:06:02,818 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:06:02,819 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:06:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-19 04:06:02,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-19 04:06:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2024-11-19 04:06:02,820 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2024-11-19 04:06:02,820 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2024-11-19 04:06:02,820 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2024-11-19 04:06:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2024-11-19 04:06:02,823 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2024-11-19 04:06:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:06:02,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-19 04:06:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-19 04:06:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2024-11-19 04:06:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:06:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2024-11-19 04:06:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:06:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:06:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:06:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:06:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:06:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:06:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:06:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:06:02,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:06:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:06:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:06:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:06:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:06:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:06:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:06:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:06:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:06:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:06:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:06:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:06:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:06:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:06:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:06:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2024-11-19 04:06:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2024-11-19 04:06:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2024-11-19 04:06:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2024-11-19 04:06:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:06:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:06:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:06:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:06:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2024-11-19 04:06:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2024-11-19 04:06:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2024-11-19 04:06:02,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2024-11-19 04:06:02,845 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:06:02,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:06:02,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:06:02,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:06:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:06:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:06:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:06:02,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:06:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:06:02,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:06:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:06:02,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:06:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-19 04:06:02,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-19 04:06:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:06:02,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:06:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2024-11-19 04:06:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2024-11-19 04:06:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:06:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:06:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 04:06:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:06:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:06:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2024-11-19 04:06:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:06:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:06:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:06:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:06:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:06:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:06:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:06:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:06:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:06:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 04:06:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 04:06:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 04:06:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 04:06:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 04:06:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 04:06:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 04:06:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 04:06:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 04:06:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 04:06:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:06:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:06:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:06:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:06:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:06:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-19 04:06:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-19 04:06:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-19 04:06:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:06:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:06:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:06:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:06:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:06:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:06:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:06:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-19 04:06:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-19 04:06:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:06:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:06:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-19 04:06:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-19 04:06:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-11-19 04:06:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-11-19 04:06:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-19 04:06:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-19 04:06:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:06:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:06:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2024-11-19 04:06:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2024-11-19 04:06:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2024-11-19 04:06:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2024-11-19 04:06:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-19 04:06:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2024-11-19 04:06:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-19 04:06:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:06:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:06:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-19 04:06:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:06:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2024-11-19 04:06:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2024-11-19 04:06:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-19 04:06:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-19 04:06:03,717 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:06:03,723 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:06:04,404 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:06:21,013 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:06:21,014 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-19 04:06:24,870 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise790#1 := ~tmp___4~7#1; [2024-11-19 04:06:24,871 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-19 04:06:24,871 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: havoc #t~bitwise790#1;assume #t~bitwise790#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616 && #t~bitwise790#1 % 18446744073709551616 <= 2096896; [2024-11-19 04:06:24,871 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-3: assume 0 == #t~bitwise790#1 % 18446744073709551616;havoc #t~bitwise790#1; [2024-11-19 04:06:24,871 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-3: assume !(0 == #t~bitwise790#1 % 18446744073709551616);havoc #t~bitwise790#1; [2024-11-19 04:06:24,874 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-5: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2024-11-19 04:06:24,874 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-5: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2024-11-19 04:06:24,874 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: assume -9223372036854775808 <= #t~ret791#1 && #t~ret791#1 <= 9223372036854775807;havoc #t~ret791#1; [2024-11-19 04:06:24,874 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: SUMMARY for call #t~ret791#1 := schedule_timeout_interruptible(1); srcloc: null [2024-11-19 04:06:24,874 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-19 04:06:24,875 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise790#1 := 0; [2024-11-19 04:06:25,837 INFO L? ?]: Removed 2359 outVars from TransFormulas that were not future-live. [2024-11-19 04:06:25,837 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:06:25,899 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:06:25,900 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-19 04:06:25,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:25 BoogieIcfgContainer [2024-11-19 04:06:25,900 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:06:25,903 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:06:25,903 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:06:25,908 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:06:25,909 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:05:57" (1/3) ... [2024-11-19 04:06:25,910 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b0a4915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:06:25, skipping insertion in model container [2024-11-19 04:06:25,911 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:01" (2/3) ... [2024-11-19 04:06:25,911 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b0a4915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:06:25, skipping insertion in model container [2024-11-19 04:06:25,911 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:25" (3/3) ... [2024-11-19 04:06:25,913 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-19 04:06:25,932 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:06:25,932 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 04:06:26,075 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:06:26,084 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;@580fea4f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:06:26,085 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 04:06:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand has 2171 states, 1479 states have (on average 1.3455037187288708) internal successors, (1990), 1517 states have internal predecessors, (1990), 612 states have call successors, (612), 81 states have call predecessors, (612), 80 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) [2024-11-19 04:06:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-19 04:06:26,149 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:06:26,150 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 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] [2024-11-19 04:06:26,151 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:06:26,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:06:26,155 INFO L85 PathProgramCache]: Analyzing trace with hash 2029837366, now seen corresponding path program 1 times [2024-11-19 04:06:26,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:06:26,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123590770] [2024-11-19 04:06:26,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:06:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:06:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:06:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-19 04:06:31,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:06:31,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123590770] [2024-11-19 04:06:31,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123590770] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:06:31,807 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:06:31,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:06:31,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331552194] [2024-11-19 04:06:31,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:06:31,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:06:31,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:06:31,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:06:31,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:06:31,840 INFO L87 Difference]: Start difference. First operand has 2171 states, 1479 states have (on average 1.3455037187288708) internal successors, (1990), 1517 states have internal predecessors, (1990), 612 states have call successors, (612), 81 states have call predecessors, (612), 80 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:06:35,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:06:37,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:06:37,023 INFO L93 Difference]: Finished difference Result 6203 states and 9338 transitions. [2024-11-19 04:06:37,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:06:37,026 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 132 [2024-11-19 04:06:37,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:06:37,092 INFO L225 Difference]: With dead ends: 6203 [2024-11-19 04:06:37,093 INFO L226 Difference]: Without dead ends: 3951 [2024-11-19 04:06:37,125 INFO L431 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 [2024-11-19 04:06:37,131 INFO L432 NwaCegarLoop]: 3754 mSDtfsCounter, 2818 mSDsluCounter, 3102 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2818 SdHoareTripleChecker+Valid, 6856 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-19 04:06:37,132 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2818 Valid, 6856 Invalid, 31 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-19 04:06:37,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3951 states. [2024-11-19 04:06:37,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3951 to 3947. [2024-11-19 04:06:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3947 states, 2684 states have (on average 1.3301043219076005) internal successors, (3570), 2753 states have internal predecessors, (3570), 1114 states have call successors, (1114), 150 states have call predecessors, (1114), 148 states have return successors, (1121), 1083 states have call predecessors, (1121), 1114 states have call successors, (1121) [2024-11-19 04:06:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 3947 states and 5805 transitions. [2024-11-19 04:06:37,661 INFO L78 Accepts]: Start accepts. Automaton has 3947 states and 5805 transitions. Word has length 132 [2024-11-19 04:06:37,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:06:37,662 INFO L471 AbstractCegarLoop]: Abstraction has 3947 states and 5805 transitions. [2024-11-19 04:06:37,662 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:06:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 5805 transitions. [2024-11-19 04:06:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-19 04:06:37,689 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:06:37,690 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:06:37,690 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:06:37,691 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:06:37,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:06:37,691 INFO L85 PathProgramCache]: Analyzing trace with hash 619013421, now seen corresponding path program 1 times [2024-11-19 04:06:37,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:06:37,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936700258] [2024-11-19 04:06:37,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:06:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:06:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:06:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-19 04:06:42,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:06:42,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936700258] [2024-11-19 04:06:42,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936700258] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:06:42,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:06:42,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:06:42,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689882065] [2024-11-19 04:06:42,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:06:42,611 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:06:42,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:06:42,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:06:42,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:06:42,613 INFO L87 Difference]: Start difference. First operand 3947 states and 5805 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:06:46,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:06:48,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:06:48,521 INFO L93 Difference]: Finished difference Result 10182 states and 14981 transitions. [2024-11-19 04:06:48,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:06:48,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 201 [2024-11-19 04:06:48,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:06:48,589 INFO L225 Difference]: With dead ends: 10182 [2024-11-19 04:06:48,589 INFO L226 Difference]: Without dead ends: 6248 [2024-11-19 04:06:48,620 INFO L431 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 [2024-11-19 04:06:48,622 INFO L432 NwaCegarLoop]: 3178 mSDtfsCounter, 1830 mSDsluCounter, 3040 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1830 SdHoareTripleChecker+Valid, 6218 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:06:48,622 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1830 Valid, 6218 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-19 04:06:48,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6248 states. [2024-11-19 04:06:48,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6248 to 6244. [2024-11-19 04:06:48,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6244 states, 4285 states have (on average 1.337456242707118) internal successors, (5731), 4394 states have internal predecessors, (5731), 1710 states have call successors, (1710), 250 states have call predecessors, (1710), 248 states have return successors, (1717), 1663 states have call predecessors, (1717), 1710 states have call successors, (1717) [2024-11-19 04:06:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 6244 states and 9158 transitions. [2024-11-19 04:06:48,998 INFO L78 Accepts]: Start accepts. Automaton has 6244 states and 9158 transitions. Word has length 201 [2024-11-19 04:06:48,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:06:48,999 INFO L471 AbstractCegarLoop]: Abstraction has 6244 states and 9158 transitions. [2024-11-19 04:06:48,999 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:06:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 6244 states and 9158 transitions. [2024-11-19 04:06:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-19 04:06:49,016 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:06:49,016 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2024-11-19 04:06:49,016 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 04:06:49,017 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:06:49,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:06:49,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1919752737, now seen corresponding path program 1 times [2024-11-19 04:06:49,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:06:49,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444217197] [2024-11-19 04:06:49,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:06:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:06:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:06:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-19 04:06:53,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:06:53,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444217197] [2024-11-19 04:06:53,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444217197] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:06:53,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:06:53,725 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:06:53,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925797240] [2024-11-19 04:06:53,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:06:53,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:06:53,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:06:53,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:06:53,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:06:53,728 INFO L87 Difference]: Start difference. First operand 6244 states and 9158 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-19 04:06:57,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:06:59,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:06:59,331 INFO L93 Difference]: Finished difference Result 16603 states and 24285 transitions. [2024-11-19 04:06:59,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:06:59,331 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 256 [2024-11-19 04:06:59,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:06:59,419 INFO L225 Difference]: With dead ends: 16603 [2024-11-19 04:06:59,419 INFO L226 Difference]: Without dead ends: 10372 [2024-11-19 04:06:59,467 INFO L431 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 [2024-11-19 04:06:59,470 INFO L432 NwaCegarLoop]: 3109 mSDtfsCounter, 2831 mSDsluCounter, 3021 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2831 SdHoareTripleChecker+Valid, 6130 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-19 04:06:59,472 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2831 Valid, 6130 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 46 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-19 04:06:59,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10372 states. [2024-11-19 04:06:59,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10372 to 10367. [2024-11-19 04:06:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10367 states, 7127 states have (on average 1.3305738740002806) internal successors, (9483), 7307 states have internal predecessors, (9483), 2811 states have call successors, (2811), 433 states have call predecessors, (2811), 428 states have return successors, (2826), 2731 states have call predecessors, (2826), 2811 states have call successors, (2826) [2024-11-19 04:07:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10367 states to 10367 states and 15120 transitions. [2024-11-19 04:07:00,091 INFO L78 Accepts]: Start accepts. Automaton has 10367 states and 15120 transitions. Word has length 256 [2024-11-19 04:07:00,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:07:00,094 INFO L471 AbstractCegarLoop]: Abstraction has 10367 states and 15120 transitions. [2024-11-19 04:07:00,099 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-19 04:07:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10367 states and 15120 transitions. [2024-11-19 04:07:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-19 04:07:00,115 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:07:00,116 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 7, 7, 7, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:07:00,116 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 04:07:00,116 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:07:00,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:07:00,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1960347177, now seen corresponding path program 1 times [2024-11-19 04:07:00,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:07:00,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532651165] [2024-11-19 04:07:00,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:07:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:07:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:07:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-19 04:07:04,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:07:04,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532651165] [2024-11-19 04:07:04,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532651165] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:07:04,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:07:04,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:07:04,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695344175] [2024-11-19 04:07:04,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:07:04,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:07:04,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:07:04,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:07:04,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:07:04,602 INFO L87 Difference]: Start difference. First operand 10367 states and 15120 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-19 04:07:08,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:07:10,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:07:10,676 INFO L93 Difference]: Finished difference Result 23594 states and 34377 transitions. [2024-11-19 04:07:10,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:07:10,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 263 [2024-11-19 04:07:10,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:07:10,820 INFO L225 Difference]: With dead ends: 23594 [2024-11-19 04:07:10,821 INFO L226 Difference]: Without dead ends: 13240 [2024-11-19 04:07:10,885 INFO L431 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 [2024-11-19 04:07:10,888 INFO L432 NwaCegarLoop]: 4919 mSDtfsCounter, 1835 mSDsluCounter, 3029 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1835 SdHoareTripleChecker+Valid, 7948 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:07:10,890 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1835 Valid, 7948 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-19 04:07:10,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13240 states. [2024-11-19 04:07:11,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13240 to 13234. [2024-11-19 04:07:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13234 states, 9142 states have (on average 1.329905928680814) internal successors, (12158), 9371 states have internal predecessors, (12158), 3518 states have call successors, (3518), 578 states have call predecessors, (3518), 573 states have return successors, (3533), 3420 states have call predecessors, (3533), 3518 states have call successors, (3533) [2024-11-19 04:07:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13234 states to 13234 states and 19209 transitions. [2024-11-19 04:07:11,641 INFO L78 Accepts]: Start accepts. Automaton has 13234 states and 19209 transitions. Word has length 263 [2024-11-19 04:07:11,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:07:11,642 INFO L471 AbstractCegarLoop]: Abstraction has 13234 states and 19209 transitions. [2024-11-19 04:07:11,642 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-19 04:07:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 13234 states and 19209 transitions. [2024-11-19 04:07:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-19 04:07:11,655 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:07:11,656 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:07:11,656 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 04:07:11,656 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:07:11,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:07:11,657 INFO L85 PathProgramCache]: Analyzing trace with hash 720229703, now seen corresponding path program 1 times [2024-11-19 04:07:11,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:07:11,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735088585] [2024-11-19 04:07:11,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:07:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms