./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:10:21,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:10:21,217 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:10:21,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:10:21,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:10:21,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:10:21,261 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:10:21,261 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:10:21,262 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:10:21,263 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:10:21,264 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:10:21,264 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:10:21,265 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:10:21,265 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:10:21,267 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:10:21,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:10:21,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:10:21,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:10:21,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:10:21,269 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:10:21,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:10:21,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:10:21,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:10:21,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:10:21,274 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:10:21,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:10:21,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:10:21,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:10:21,275 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:10:21,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:10:21,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:10:21,276 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:10:21,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:10:21,277 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:10:21,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:10:21,279 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:10:21,280 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:10:21,280 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:10:21,281 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:10:21,281 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 [2024-11-09 04:10:21,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:10:21,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:10:21,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:10:21,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:10:21,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:10:21,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-11-09 04:10:23,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:10:23,615 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:10:23,616 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-11-09 04:10:23,654 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f50cf6bf/85a970bdf9154cd791e753b82486a8f0/FLAGd37104f22 [2024-11-09 04:10:23,668 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f50cf6bf/85a970bdf9154cd791e753b82486a8f0 [2024-11-09 04:10:23,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:10:23,672 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:10:23,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:23,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:10:23,680 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:10:23,681 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:23" (1/1) ... [2024-11-09 04:10:23,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83a77dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:23, skipping insertion in model container [2024-11-09 04:10:23,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:23" (1/1) ... [2024-11-09 04:10:23,784 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:10:25,154 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-11-09 04:10:25,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:25,298 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:10:25,440 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"); [3188] [2024-11-09 04:10:25,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3195] [2024-11-09 04:10:25,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3202] [2024-11-09 04:10:25,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3210] [2024-11-09 04:10:25,447 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3253-3254] [2024-11-09 04:10:25,447 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3257-3258] [2024-11-09 04:10:25,447 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3261-3262] [2024-11-09 04:10:25,447 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3265-3266] [2024-11-09 04:10:25,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5167] [2024-11-09 04:10:25,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5170] [2024-11-09 04:10:25,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5173] [2024-11-09 04:10:25,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5176] [2024-11-09 04:10:25,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [5347-5348] [2024-11-09 04:10:25,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [5352-5353] [2024-11-09 04:10:25,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5357-5358] [2024-11-09 04:10:25,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5362-5363] [2024-11-09 04:10:25,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___3->state): : "memory", "cc"); [5375-5376] [2024-11-09 04:10:25,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [5380-5381] [2024-11-09 04:10:25,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [5385-5386] [2024-11-09 04:10:25,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5390-5391] [2024-11-09 04:10:25,622 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-11-09 04:10:25,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:25,715 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:10:25,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25 WrapperNode [2024-11-09 04:10:25,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:25,716 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:25,716 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:10:25,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:10:25,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:25,799 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:25,920 INFO L138 Inliner]: procedures = 260, calls = 1910, calls flagged for inlining = 104, calls inlined = 32, statements flattened = 1757 [2024-11-09 04:10:25,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:25,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:10:25,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:10:25,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:10:25,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:25,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:25,950 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,037 INFO L175 MemorySlicer]: Split 585 memory accesses to 50 slices as follows [3, 3, 8, 10, 2, 6, 4, 8, 42, 8, 104, 8, 8, 4, 7, 8, 8, 8, 8, 1, 8, 8, 8, 6, 6, 8, 8, 4, 6, 6, 3, 8, 6, 8, 8, 2, 18, 17, 34, 0, 8, 6, 2, 2, 6, 10, 3, 1, 69, 48]. 18 percent of accesses are in the largest equivalence class. The 389 initializations are split as follows [0, 3, 8, 10, 2, 6, 4, 8, 0, 8, 10, 8, 8, 4, 7, 8, 8, 8, 8, 0, 8, 8, 8, 6, 6, 8, 8, 4, 6, 6, 0, 8, 6, 8, 8, 2, 18, 0, 0, 0, 8, 6, 2, 2, 6, 10, 2, 0, 69, 48]. The 137 writes are split as follows [3, 0, 0, 0, 0, 0, 0, 0, 36, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-11-09 04:10:26,037 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,038 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,203 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,223 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:10:26,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:10:26,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:10:26,255 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:10:26,256 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (1/1) ... [2024-11-09 04:10:26,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:10:26,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:10:26,285 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) [2024-11-09 04:10:26,287 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 [2024-11-09 04:10:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2024-11-09 04:10:26,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2024-11-09 04:10:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:10:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:10:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:10:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:10:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:10:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-09 04:10:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-09 04:10:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-09 04:10:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-09 04:10:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-09 04:10:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-09 04:10:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-09 04:10:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-11-09 04:10:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2024-11-09 04:10:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2024-11-09 04:10:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2024-11-09 04:10:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2024-11-09 04:10:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2024-11-09 04:10:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:10:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:10:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:10:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:10:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:10:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:10:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:10:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:10:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:10:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:10:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:10:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:10:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 04:10:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-09 04:10:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-09 04:10:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-09 04:10:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-11-09 04:10:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-11-09 04:10:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-11-09 04:10:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-11-09 04:10:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-11-09 04:10:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-11-09 04:10:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-11-09 04:10:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-11-09 04:10:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:10:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:10:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2024-11-09 04:10:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2024-11-09 04:10:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 04:10:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 04:10:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:10:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:10:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-09 04:10:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-09 04:10:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2024-11-09 04:10:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2024-11-09 04:10:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:10:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:10:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:10:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:10:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:10:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:10:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:10:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:10:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:10:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:10:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:10:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:10:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:10:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:10:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:10:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:10:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:10:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:10:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 04:10:26,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-09 04:10:26,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-09 04:10:26,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-09 04:10:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-11-09 04:10:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-11-09 04:10:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-11-09 04:10:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-11-09 04:10:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 04:10:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 04:10:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:10:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:10:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:10:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-11-09 04:10:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:10:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:10:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 04:10:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-09 04:10:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-09 04:10:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-09 04:10:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-09 04:10:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-09 04:10:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-09 04:10:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-09 04:10:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-09 04:10:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-09 04:10:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-09 04:10:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-11-09 04:10:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-11-09 04:10:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-11-09 04:10:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-11-09 04:10:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-11-09 04:10:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-11-09 04:10:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-11-09 04:10:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-11-09 04:10:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:10:26,372 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:10:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 04:10:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 04:10:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 04:10:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 04:10:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-11-09 04:10:26,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 04:10:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2024-11-09 04:10:26,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:10:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:10:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 04:10:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 04:10:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 04:10:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 04:10:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 04:10:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-09 04:10:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-09 04:10:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-09 04:10:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-09 04:10:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-09 04:10:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-09 04:10:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2024-11-09 04:10:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2024-11-09 04:10:26,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2024-11-09 04:10:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:10:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:10:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:10:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:10:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:10:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 04:10:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-09 04:10:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-11-09 04:10:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-11-09 04:10:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-11-09 04:10:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-11-09 04:10:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:10:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:10:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:10:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-09 04:10:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-09 04:10:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:10:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:10:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:10:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:10:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:10:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:10:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-09 04:10:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-09 04:10:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2024-11-09 04:10:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:10:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-09 04:10:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2024-11-09 04:10:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 04:10:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-11-09 04:10:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:10:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:10:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:10:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:10:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:10:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 04:10:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-09 04:10:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-09 04:10:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-09 04:10:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-09 04:10:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-09 04:10:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-09 04:10:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 04:10:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:10:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:10:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:10:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 04:10:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-09 04:10:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-11-09 04:10:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2024-11-09 04:10:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 04:10:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-09 04:10:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:10:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:10:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 04:10:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-09 04:10:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-09 04:10:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:10:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:10:27,206 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:10:27,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:10:37,899 INFO L? ?]: Removed 1179 outVars from TransFormulas that were not future-live. [2024-11-09 04:10:37,899 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:10:37,936 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:10:37,940 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 04:10:37,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:37 BoogieIcfgContainer [2024-11-09 04:10:37,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:10:37,944 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:10:37,945 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:10:37,948 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:10:37,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:10:23" (1/3) ... [2024-11-09 04:10:37,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ddab1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:37, skipping insertion in model container [2024-11-09 04:10:37,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:25" (2/3) ... [2024-11-09 04:10:37,950 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ddab1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:37, skipping insertion in model container [2024-11-09 04:10:37,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:37" (3/3) ... [2024-11-09 04:10:37,951 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-11-09 04:10:37,967 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:10:37,968 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:10:38,052 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:10:38,059 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;@5ba15a40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:10:38,059 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:10:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand has 377 states, 284 states have (on average 1.4049295774647887) internal successors, (399), 295 states have internal predecessors, (399), 63 states have call successors, (63), 28 states have call predecessors, (63), 28 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) [2024-11-09 04:10:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 04:10:38,072 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:38,073 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:38,073 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:38,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:38,079 INFO L85 PathProgramCache]: Analyzing trace with hash 434506715, now seen corresponding path program 1 times [2024-11-09 04:10:38,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:38,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403141264] [2024-11-09 04:10:38,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:39,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:39,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403141264] [2024-11-09 04:10:39,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403141264] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:39,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:39,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:39,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906031815] [2024-11-09 04:10:39,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:39,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:39,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:39,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:39,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:39,860 INFO L87 Difference]: Start difference. First operand has 377 states, 284 states have (on average 1.4049295774647887) internal successors, (399), 295 states have internal predecessors, (399), 63 states have call successors, (63), 28 states have call predecessors, (63), 28 states have return successors, (63), 63 states have call predecessors, (63), 63 states have call successors, (63) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:40,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:40,136 INFO L93 Difference]: Finished difference Result 882 states and 1241 transitions. [2024-11-09 04:10:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:40,139 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2024-11-09 04:10:40,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:40,158 INFO L225 Difference]: With dead ends: 882 [2024-11-09 04:10:40,158 INFO L226 Difference]: Without dead ends: 500 [2024-11-09 04:10:40,168 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 [2024-11-09 04:10:40,172 INFO L432 NwaCegarLoop]: 534 mSDtfsCounter, 170 mSDsluCounter, 501 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 1035 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:40,173 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 1035 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 04:10:40,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2024-11-09 04:10:40,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 485. [2024-11-09 04:10:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 368 states have (on average 1.3994565217391304) internal successors, (515), 378 states have internal predecessors, (515), 78 states have call successors, (78), 39 states have call predecessors, (78), 38 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2024-11-09 04:10:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 662 transitions. [2024-11-09 04:10:40,256 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 662 transitions. Word has length 17 [2024-11-09 04:10:40,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:40,256 INFO L471 AbstractCegarLoop]: Abstraction has 485 states and 662 transitions. [2024-11-09 04:10:40,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 662 transitions. [2024-11-09 04:10:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 04:10:40,263 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:40,263 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:40,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:10:40,265 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:40,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:40,266 INFO L85 PathProgramCache]: Analyzing trace with hash 660225039, now seen corresponding path program 1 times [2024-11-09 04:10:40,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:40,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829809343] [2024-11-09 04:10:40,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:41,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:10:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:41,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:41,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829809343] [2024-11-09 04:10:41,421 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829809343] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:41,421 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:41,421 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:41,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386644672] [2024-11-09 04:10:41,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:41,422 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:41,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:41,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:41,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:41,424 INFO L87 Difference]: Start difference. First operand 485 states and 662 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:41,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:41,554 INFO L93 Difference]: Finished difference Result 512 states and 696 transitions. [2024-11-09 04:10:41,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:41,554 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 24 [2024-11-09 04:10:41,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:41,566 INFO L225 Difference]: With dead ends: 512 [2024-11-09 04:10:41,566 INFO L226 Difference]: Without dead ends: 499 [2024-11-09 04:10:41,567 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:41,568 INFO L432 NwaCegarLoop]: 524 mSDtfsCounter, 504 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 504 SdHoareTripleChecker+Valid, 540 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:41,568 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [504 Valid, 540 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 04:10:41,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2024-11-09 04:10:41,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 486. [2024-11-09 04:10:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 369 states have (on average 1.3983739837398375) internal successors, (516), 379 states have internal predecessors, (516), 78 states have call successors, (78), 39 states have call predecessors, (78), 38 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2024-11-09 04:10:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 663 transitions. [2024-11-09 04:10:41,657 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 663 transitions. Word has length 24 [2024-11-09 04:10:41,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:41,657 INFO L471 AbstractCegarLoop]: Abstraction has 486 states and 663 transitions. [2024-11-09 04:10:41,658 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 663 transitions. [2024-11-09 04:10:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 04:10:41,659 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:41,660 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:41,660 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 04:10:41,660 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:41,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:41,660 INFO L85 PathProgramCache]: Analyzing trace with hash 717483341, now seen corresponding path program 1 times [2024-11-09 04:10:41,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:41,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861825700] [2024-11-09 04:10:41,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:10:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:42,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:42,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861825700] [2024-11-09 04:10:42,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1861825700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:42,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:42,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:42,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348250382] [2024-11-09 04:10:42,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:42,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:42,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:42,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:42,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:42,735 INFO L87 Difference]: Start difference. First operand 486 states and 663 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:46,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:10:46,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:46,921 INFO L93 Difference]: Finished difference Result 488 states and 664 transitions. [2024-11-09 04:10:46,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:46,922 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 24 [2024-11-09 04:10:46,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:46,926 INFO L225 Difference]: With dead ends: 488 [2024-11-09 04:10:46,926 INFO L226 Difference]: Without dead ends: 485 [2024-11-09 04:10:46,927 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:46,928 INFO L432 NwaCegarLoop]: 506 mSDtfsCounter, 489 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 489 SdHoareTripleChecker+Valid, 506 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:46,929 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [489 Valid, 506 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-09 04:10:46,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-11-09 04:10:46,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 485. [2024-11-09 04:10:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 369 states have (on average 1.3956639566395663) internal successors, (515), 378 states have internal predecessors, (515), 77 states have call successors, (77), 39 states have call predecessors, (77), 38 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2024-11-09 04:10:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 661 transitions. [2024-11-09 04:10:46,967 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 661 transitions. Word has length 24 [2024-11-09 04:10:46,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:46,968 INFO L471 AbstractCegarLoop]: Abstraction has 485 states and 661 transitions. [2024-11-09 04:10:46,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 661 transitions. [2024-11-09 04:10:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 04:10:46,970 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:46,970 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:46,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 04:10:46,971 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:46,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:46,971 INFO L85 PathProgramCache]: Analyzing trace with hash 766341807, now seen corresponding path program 1 times [2024-11-09 04:10:46,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:46,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224123831] [2024-11-09 04:10:46,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:47,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:10:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:47,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:47,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224123831] [2024-11-09 04:10:47,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224123831] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:47,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:47,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:47,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486569077] [2024-11-09 04:10:47,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:47,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:47,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:47,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:47,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:47,984 INFO L87 Difference]: Start difference. First operand 485 states and 661 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:52,036 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 [] [2024-11-09 04:10:52,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:52,147 INFO L93 Difference]: Finished difference Result 492 states and 665 transitions. [2024-11-09 04:10:52,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:52,148 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2024-11-09 04:10:52,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:52,151 INFO L225 Difference]: With dead ends: 492 [2024-11-09 04:10:52,151 INFO L226 Difference]: Without dead ends: 488 [2024-11-09 04:10:52,151 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:52,152 INFO L432 NwaCegarLoop]: 501 mSDtfsCounter, 472 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 472 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:52,153 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [472 Valid, 512 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-09 04:10:52,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2024-11-09 04:10:52,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 486. [2024-11-09 04:10:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 378 states have internal predecessors, (515), 75 states have call successors, (75), 40 states have call predecessors, (75), 39 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2024-11-09 04:10:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 659 transitions. [2024-11-09 04:10:52,179 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 659 transitions. Word has length 25 [2024-11-09 04:10:52,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:52,180 INFO L471 AbstractCegarLoop]: Abstraction has 486 states and 659 transitions. [2024-11-09 04:10:52,181 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 659 transitions. [2024-11-09 04:10:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 04:10:52,183 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:52,183 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:52,183 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 04:10:52,183 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:52,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:52,184 INFO L85 PathProgramCache]: Analyzing trace with hash -2014008176, now seen corresponding path program 1 times [2024-11-09 04:10:52,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:52,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190778535] [2024-11-09 04:10:52,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:53,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:10:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:53,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:53,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190778535] [2024-11-09 04:10:53,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190778535] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:53,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:53,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:53,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019502678] [2024-11-09 04:10:53,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:53,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:53,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:53,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:53,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:53,119 INFO L87 Difference]: Start difference. First operand 486 states and 659 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:57,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:10:57,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:57,238 INFO L93 Difference]: Finished difference Result 488 states and 660 transitions. [2024-11-09 04:10:57,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:57,239 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 26 [2024-11-09 04:10:57,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:57,241 INFO L225 Difference]: With dead ends: 488 [2024-11-09 04:10:57,241 INFO L226 Difference]: Without dead ends: 485 [2024-11-09 04:10:57,242 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:57,242 INFO L432 NwaCegarLoop]: 500 mSDtfsCounter, 481 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 500 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:57,243 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 500 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-09 04:10:57,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-11-09 04:10:57,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 485. [2024-11-09 04:10:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 485 states, 371 states have (on average 1.38544474393531) internal successors, (514), 377 states have internal predecessors, (514), 74 states have call successors, (74), 40 states have call predecessors, (74), 39 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2024-11-09 04:10:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 657 transitions. [2024-11-09 04:10:57,268 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 657 transitions. Word has length 26 [2024-11-09 04:10:57,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:57,268 INFO L471 AbstractCegarLoop]: Abstraction has 485 states and 657 transitions. [2024-11-09 04:10:57,268 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:10:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 657 transitions. [2024-11-09 04:10:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 04:10:57,269 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:57,270 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:57,270 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 04:10:57,270 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:57,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:57,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1989460434, now seen corresponding path program 1 times [2024-11-09 04:10:57,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:57,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201362521] [2024-11-09 04:10:57,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:57,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:57,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:10:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:10:57,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:57,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201362521] [2024-11-09 04:10:57,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201362521] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:57,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:57,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:57,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52272728] [2024-11-09 04:10:57,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:57,977 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:57,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:57,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:57,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:57,978 INFO L87 Difference]: Start difference. First operand 485 states and 657 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:11:02,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:02,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:02,182 INFO L93 Difference]: Finished difference Result 744 states and 1003 transitions. [2024-11-09 04:11:02,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:02,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2024-11-09 04:11:02,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:02,187 INFO L225 Difference]: With dead ends: 744 [2024-11-09 04:11:02,188 INFO L226 Difference]: Without dead ends: 740 [2024-11-09 04:11:02,188 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:02,189 INFO L432 NwaCegarLoop]: 499 mSDtfsCounter, 178 mSDsluCounter, 479 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:02,189 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 978 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-09 04:11:02,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states. [2024-11-09 04:11:02,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 738. [2024-11-09 04:11:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 738 states, 569 states have (on average 1.3884007029876977) internal successors, (790), 577 states have internal predecessors, (790), 106 states have call successors, (106), 64 states have call predecessors, (106), 62 states have return successors, (101), 97 states have call predecessors, (101), 101 states have call successors, (101) [2024-11-09 04:11:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 997 transitions. [2024-11-09 04:11:02,228 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 997 transitions. Word has length 27 [2024-11-09 04:11:02,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:02,229 INFO L471 AbstractCegarLoop]: Abstraction has 738 states and 997 transitions. [2024-11-09 04:11:02,229 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:11:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 997 transitions. [2024-11-09 04:11:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 04:11:02,230 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:02,230 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:11:02,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-09 04:11:02,231 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:02,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:02,231 INFO L85 PathProgramCache]: Analyzing trace with hash 1542940627, now seen corresponding path program 1 times [2024-11-09 04:11:02,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:02,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300593566] [2024-11-09 04:11:02,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:03,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:11:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:11:03,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:03,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300593566] [2024-11-09 04:11:03,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300593566] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:03,060 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:03,060 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:11:03,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515348458] [2024-11-09 04:11:03,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:03,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:11:03,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:03,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:11:03,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:03,062 INFO L87 Difference]: Start difference. First operand 738 states and 997 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:11:07,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:07,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:07,138 INFO L93 Difference]: Finished difference Result 740 states and 998 transitions. [2024-11-09 04:11:07,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:07,171 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2024-11-09 04:11:07,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:07,177 INFO L225 Difference]: With dead ends: 740 [2024-11-09 04:11:07,177 INFO L226 Difference]: Without dead ends: 715 [2024-11-09 04:11:07,178 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:07,179 INFO L432 NwaCegarLoop]: 499 mSDtfsCounter, 477 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 477 SdHoareTripleChecker+Valid, 499 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:07,179 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [477 Valid, 499 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-11-09 04:11:07,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 715 states. [2024-11-09 04:11:07,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 715 to 714. [2024-11-09 04:11:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 554 states have (on average 1.3898916967509025) internal successors, (770), 560 states have internal predecessors, (770), 99 states have call successors, (99), 62 states have call predecessors, (99), 60 states have return successors, (95), 92 states have call predecessors, (95), 95 states have call successors, (95) [2024-11-09 04:11:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 964 transitions. [2024-11-09 04:11:07,230 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 964 transitions. Word has length 28 [2024-11-09 04:11:07,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:07,230 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 964 transitions. [2024-11-09 04:11:07,231 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-09 04:11:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 964 transitions. [2024-11-09 04:11:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 04:11:07,232 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:07,232 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-09 04:11:07,233 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-09 04:11:07,233 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:07,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:07,237 INFO L85 PathProgramCache]: Analyzing trace with hash -2128375307, now seen corresponding path program 1 times [2024-11-09 04:11:07,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:07,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306163929] [2024-11-09 04:11:07,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:08,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:11:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:08,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-09 04:11:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:08,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-09 04:11:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 04:11:08,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:08,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306163929] [2024-11-09 04:11:08,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306163929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:08,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:08,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 04:11:08,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41809181] [2024-11-09 04:11:08,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:08,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:11:08,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:08,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:11:08,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 04:11:08,296 INFO L87 Difference]: Start difference. First operand 714 states and 964 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-11-09 04:11:12,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:16,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:18,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:18,055 INFO L93 Difference]: Finished difference Result 1424 states and 1924 transitions. [2024-11-09 04:11:18,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 04:11:18,056 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 50 [2024-11-09 04:11:18,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:18,062 INFO L225 Difference]: With dead ends: 1424 [2024-11-09 04:11:18,062 INFO L226 Difference]: Without dead ends: 713 [2024-11-09 04:11:18,065 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:11:18,067 INFO L432 NwaCegarLoop]: 417 mSDtfsCounter, 539 mSDsluCounter, 452 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 92 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 576 SdHoareTripleChecker+Valid, 869 SdHoareTripleChecker+Invalid, 459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:18,067 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [576 Valid, 869 Invalid, 459 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 365 Invalid, 2 Unknown, 0 Unchecked, 9.6s Time] [2024-11-09 04:11:18,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2024-11-09 04:11:18,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2024-11-09 04:11:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 554 states have (on average 1.3862815884476534) internal successors, (768), 559 states have internal predecessors, (768), 98 states have call successors, (98), 62 states have call predecessors, (98), 60 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2024-11-09 04:11:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 959 transitions. [2024-11-09 04:11:18,115 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 959 transitions. Word has length 50 [2024-11-09 04:11:18,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:18,115 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 959 transitions. [2024-11-09 04:11:18,116 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-11-09 04:11:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 959 transitions. [2024-11-09 04:11:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 04:11:18,120 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:18,120 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-09 04:11:18,120 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-09 04:11:18,121 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:18,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:18,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1938132809, now seen corresponding path program 1 times [2024-11-09 04:11:18,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:18,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586266453] [2024-11-09 04:11:18,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:18,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:11:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:18,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-11-09 04:11:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:18,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 04:11:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:19,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-09 04:11:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:19,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-09 04:11:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 04:11:19,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:19,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586266453] [2024-11-09 04:11:19,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586266453] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:19,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:19,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 04:11:19,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979477393] [2024-11-09 04:11:19,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:19,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:11:19,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:19,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:11:19,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:11:19,059 INFO L87 Difference]: Start difference. First operand 713 states and 959 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-09 04:11:23,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:27,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:31,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:32,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:32,922 INFO L93 Difference]: Finished difference Result 715 states and 960 transitions. [2024-11-09 04:11:32,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-09 04:11:32,922 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 59 [2024-11-09 04:11:32,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:32,926 INFO L225 Difference]: With dead ends: 715 [2024-11-09 04:11:32,926 INFO L226 Difference]: Without dead ends: 712 [2024-11-09 04:11:32,927 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-09 04:11:32,927 INFO L432 NwaCegarLoop]: 335 mSDtfsCounter, 258 mSDsluCounter, 789 mSDsCounter, 0 mSdLazyCounter, 450 mSolverCounterSat, 136 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 1124 SdHoareTripleChecker+Invalid, 589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 450 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:32,927 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 1124 Invalid, 589 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 450 Invalid, 3 Unknown, 0 Unchecked, 13.7s Time] [2024-11-09 04:11:32,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 712 states. [2024-11-09 04:11:32,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 712 to 712. [2024-11-09 04:11:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 712 states, 554 states have (on average 1.3844765342960288) internal successors, (767), 558 states have internal predecessors, (767), 97 states have call successors, (97), 62 states have call predecessors, (97), 60 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2024-11-09 04:11:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 712 states and 957 transitions. [2024-11-09 04:11:32,969 INFO L78 Accepts]: Start accepts. Automaton has 712 states and 957 transitions. Word has length 59 [2024-11-09 04:11:32,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:32,969 INFO L471 AbstractCegarLoop]: Abstraction has 712 states and 957 transitions. [2024-11-09 04:11:32,969 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-09 04:11:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 957 transitions. [2024-11-09 04:11:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 04:11:32,972 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:32,972 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 04:11:32,972 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-09 04:11:32,972 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:32,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:32,973 INFO L85 PathProgramCache]: Analyzing trace with hash -326501186, now seen corresponding path program 1 times [2024-11-09 04:11:32,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:32,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805174056] [2024-11-09 04:11:32,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:32,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:34,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 04:11:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:34,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-11-09 04:11:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:34,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 04:11:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 04:11:34,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:34,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805174056] [2024-11-09 04:11:34,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [805174056] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:34,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:34,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:11:34,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696655451] [2024-11-09 04:11:34,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:34,264 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:11:34,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:34,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:11:34,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:11:34,265 INFO L87 Difference]: Start difference. First operand 712 states and 957 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 5 states have internal predecessors, (44), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-11-09 04:11:38,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:42,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []