./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--firewire--firedtv.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--firewire--firedtv.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 8afd520e35bf94161b4703cf7a8c62b5d2ce1a52da561febbd6a8e48d6e9139e --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:10:05,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:10:05,255 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:10:05,259 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:10:05,259 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:10:05,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:10:05,281 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:10:05,281 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:10:05,282 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:10:05,282 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:10:05,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:10:05,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:10:05,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:10:05,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:10:05,284 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:10:05,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:10:05,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:10:05,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:10:05,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:10:05,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:10:05,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:10:05,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:10:05,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:10:05,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:10:05,288 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:10:05,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:10:05,289 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:10:05,290 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:10:05,290 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:10:05,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:10:05,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:10:05,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:10:05,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:10:05,292 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:10:05,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:10:05,292 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:10:05,293 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:10:05,293 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:10:05,293 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:10:05,294 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8afd520e35bf94161b4703cf7a8c62b5d2ce1a52da561febbd6a8e48d6e9139e [2024-11-09 04:10:05,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:10:05,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:10:05,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:10:05,569 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:10:05,569 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:10:05,570 INFO L431 ainManager$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--firewire--firedtv.ko-main.cil.out.i [2024-11-09 04:10:07,031 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:10:07,529 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:10:07,529 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2024-11-09 04:10:07,587 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/814bda58b/3709ba63385944b7badc53a558615ddd/FLAG69a2325e0 [2024-11-09 04:10:07,603 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/814bda58b/3709ba63385944b7badc53a558615ddd [2024-11-09 04:10:07,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:10:07,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:10:07,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:07,607 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:10:07,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:10:07,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:07" (1/1) ... [2024-11-09 04:10:07,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c9c11c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:07, skipping insertion in model container [2024-11-09 04:10:07,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:07" (1/1) ... [2024-11-09 04:10:07,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:10:10,080 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--firewire--firedtv.ko-main.cil.out.i[276778,276791] [2024-11-09 04:10:10,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:10,232 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:10:10,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5752-5753] [2024-11-09 04:10:10,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5760] [2024-11-09 04:10:10,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5781] [2024-11-09 04:10:10,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5784] [2024-11-09 04:10:10,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5787] [2024-11-09 04:10:10,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5790] [2024-11-09 04:10:10,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/media/firewire/firedtv.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/media/firewire/firedtv-avc.c.prepared"), "i" (659), "i" (12UL)); [6630-6631] [2024-11-09 04:10:10,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [8238] [2024-11-09 04:10:10,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr)); [8245] [2024-11-09 04:10:10,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9121] [2024-11-09 04:10:10,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9352] [2024-11-09 04:10:10,702 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"); [9748] [2024-11-09 04:10:10,732 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--firewire--firedtv.ko-main.cil.out.i[276778,276791] [2024-11-09 04:10:10,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:10,884 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:10:10,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10 WrapperNode [2024-11-09 04:10:10,885 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:10,886 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:10,886 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:10:10,887 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:10:10,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:10,984 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:11,187 INFO L138 Inliner]: procedures = 341, calls = 1954, calls flagged for inlining = 159, calls inlined = 155, statements flattened = 5694 [2024-11-09 04:10:11,187 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:11,189 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:10:11,189 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:10:11,189 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:10:11,200 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:11,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:11,255 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:11,831 INFO L175 MemorySlicer]: Split 1171 memory accesses to 25 slices as follows [8, 1, 17, 6, 10, 1, 4, 26, 834, 2, 40, 55, 1, 24, 3, 2, 6, 3, 2, 8, 16, 19, 4, 42, 37]. 71 percent of accesses are in the largest equivalence class. The 131 initializations are split as follows [8, 0, 0, 6, 10, 0, 4, 0, 10, 2, 40, 0, 0, 24, 0, 0, 4, 0, 2, 5, 16, 0, 0, 0, 0]. The 677 writes are split as follows [0, 0, 16, 0, 0, 0, 0, 26, 493, 0, 0, 54, 0, 0, 1, 1, 0, 1, 0, 0, 0, 19, 4, 27, 35]. [2024-11-09 04:10:11,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:11,831 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,120 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,146 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,194 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:10:12,195 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:10:12,196 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:10:12,196 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:10:12,197 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (1/1) ... [2024-11-09 04:10:12,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:10:12,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:10:12,238 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 04:10:12,244 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 04:10:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso [2024-11-09 04:10:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso [2024-11-09 04:10:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 04:10:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 04:10:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_channel [2024-11-09 04:10:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_channel [2024-11-09 04:10:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_register [2024-11-09 04:10:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_register [2024-11-09 04:10:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_establish_pp_connection [2024-11-09 04:10:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_establish_pp_connection [2024-11-09 04:10:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 04:10:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 04:10:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure node_req [2024-11-09 04:10:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure node_req [2024-11-09 04:10:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:10:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:10:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:10:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:10:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:10:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 04:10:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-09 04:10:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-09 04:10:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-09 04:10:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-09 04:10:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-09 04:10:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:10:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:10:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:10:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:10:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:10:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:10:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:10:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 04:10:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 04:10:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_lock [2024-11-09 04:10:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_lock [2024-11-09 04:10:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2024-11-09 04:10:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2024-11-09 04:10:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-09 04:10:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-09 04:10:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:10:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:10:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_read [2024-11-09 04:10:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_read [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2024-11-09 04:10:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 04:10:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:10:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure pad_operands [2024-11-09 04:10:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pad_operands [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_set_pids [2024-11-09 04:10:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_set_pids [2024-11-09 04:10:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_io_poll [2024-11-09 04:10:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_io_poll [2024-11-09 04:10:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2024-11-09 04:10:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2024-11-09 04:10:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2024-11-09 04:10:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2024-11-09 04:10:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure clear_operands [2024-11-09 04:10:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_operands [2024-11-09 04:10:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-09 04:10:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-09 04:10:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2024-11-09 04:10:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2024-11-09 04:10:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:10:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-09 04:10:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-09 04:10:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure avc_write [2024-11-09 04:10:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_write [2024-11-09 04:10:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcr [2024-11-09 04:10:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcr [2024-11-09 04:10:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:10:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:10:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:10:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:10:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:10:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:10:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 04:10:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-09 04:10:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure collect_channels [2024-11-09 04:10:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_channels [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:10:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:10:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 04:10:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_destroy [2024-11-09 04:10:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_destroy [2024-11-09 04:10:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_unregister_rc [2024-11-09 04:10:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_unregister_rc [2024-11-09 04:10:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:10:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:10:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_status [2024-11-09 04:10:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_status [2024-11-09 04:10:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 04:10:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 04:10:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 04:10:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 04:10:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 04:10:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 04:10:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 04:10:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 04:10:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:10:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:10:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-09 04:10:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-09 04:10:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2024-11-09 04:10:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2024-11-09 04:10:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:10:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:10:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:10:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:10:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:10:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 04:10:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-09 04:10:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-09 04:10:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-09 04:10:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure node_remove [2024-11-09 04:10:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure node_remove [2024-11-09 04:10:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:10:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:10:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:10:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:10:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 04:10:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 04:10:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_unregister [2024-11-09 04:10:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_unregister [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure add_pid_filter [2024-11-09 04:10:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure add_pid_filter [2024-11-09 04:10:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:10:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:10:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:10:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 04:10:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure is_register_rc [2024-11-09 04:10:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure is_register_rc [2024-11-09 04:10:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure dealloc_channel [2024-11-09 04:10:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dealloc_channel [2024-11-09 04:10:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:10:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:10:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:10:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:10:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:10:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:10:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:10:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:10:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:10:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:10:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:10:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:10:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:10:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:10:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:10:12,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-09 04:10:12,341 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:10:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:10:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 04:10:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 04:10:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 04:10:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 04:10:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2024-11-09 04:10:12,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2024-11-09 04:10:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp [2024-11-09 04:10:12,344 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp [2024-11-09 04:10:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-11-09 04:10:12,345 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-11-09 04:10:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 04:10:12,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 04:10:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:10:12,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:10:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2024-11-09 04:10:12,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:10:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:10:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:10:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure set_opcr [2024-11-09 04:10:12,349 INFO L138 BoogieDeclarations]: Found implementation of procedure set_opcr [2024-11-09 04:10:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 04:10:12,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 04:10:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:10:12,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:10:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_destroy [2024-11-09 04:10:12,350 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_destroy [2024-11-09 04:10:12,350 INFO L130 BoogieDeclarations]: Found specification of procedure node_probe [2024-11-09 04:10:12,350 INFO L138 BoogieDeclarations]: Found implementation of procedure node_probe [2024-11-09 04:10:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_pos [2024-11-09 04:10:12,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_pos [2024-11-09 04:10:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure node_update [2024-11-09 04:10:12,351 INFO L138 BoogieDeclarations]: Found implementation of procedure node_update [2024-11-09 04:10:12,351 INFO L130 BoogieDeclarations]: Found specification of procedure avc_register_remote_control [2024-11-09 04:10:12,351 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_register_remote_control [2024-11-09 04:10:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2024-11-09 04:10:12,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2024-11-09 04:10:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:12,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure device_of [2024-11-09 04:10:12,352 INFO L138 BoogieDeclarations]: Found implementation of procedure device_of [2024-11-09 04:10:12,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2024-11-09 04:10:12,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2024-11-09 04:10:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2024-11-09 04:10:12,353 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2024-11-09 04:10:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:10:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:10:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:10:12,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:10:12,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:10:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:10:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:10:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:10:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:10:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 04:10:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 04:10:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 04:10:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 04:10:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 04:10:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:10:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:10:13,294 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:10:13,299 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:10:30,267 INFO L? ?]: Removed 2576 outVars from TransFormulas that were not future-live. [2024-11-09 04:10:30,268 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:10:30,327 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:10:30,328 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:10:30,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:30 BoogieIcfgContainer [2024-11-09 04:10:30,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:10:30,331 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:10:30,331 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:10:30,335 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:10:30,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:10:07" (1/3) ... [2024-11-09 04:10:30,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ad201cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:30, skipping insertion in model container [2024-11-09 04:10:30,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:10" (2/3) ... [2024-11-09 04:10:30,337 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ad201cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:30, skipping insertion in model container [2024-11-09 04:10:30,337 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:30" (3/3) ... [2024-11-09 04:10:30,338 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2024-11-09 04:10:30,356 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:10:30,356 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:10:30,477 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:10:30,485 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;@46b37a5f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:10:30,486 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:10:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 1626 states, 1277 states have (on average 1.4017227877838685) internal successors, (1790), 1303 states have internal predecessors, (1790), 279 states have call successors, (279), 68 states have call predecessors, (279), 68 states have return successors, (279), 279 states have call predecessors, (279), 279 states have call successors, (279) [2024-11-09 04:10:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 04:10:30,513 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:30,513 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 04:10:30,514 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:30,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:30,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1354807224, now seen corresponding path program 1 times [2024-11-09 04:10:30,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:30,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740891768] [2024-11-09 04:10:30,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:35,100 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 04:10:35,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:35,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740891768] [2024-11-09 04:10:35,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740891768] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:35,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:35,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:35,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498099463] [2024-11-09 04:10:35,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:35,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:35,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:35,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:35,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:35,139 INFO L87 Difference]: Start difference. First operand has 1626 states, 1277 states have (on average 1.4017227877838685) internal successors, (1790), 1303 states have internal predecessors, (1790), 279 states have call successors, (279), 68 states have call predecessors, (279), 68 states have return successors, (279), 279 states have call predecessors, (279), 279 states have call successors, (279) 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 04:10:35,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:35,571 INFO L93 Difference]: Finished difference Result 4650 states and 6823 transitions. [2024-11-09 04:10:35,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:35,574 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 04:10:35,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:35,618 INFO L225 Difference]: With dead ends: 4650 [2024-11-09 04:10:35,619 INFO L226 Difference]: Without dead ends: 3017 [2024-11-09 04:10:35,640 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:35,645 INFO L432 NwaCegarLoop]: 2493 mSDtfsCounter, 1975 mSDsluCounter, 2300 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1975 SdHoareTripleChecker+Valid, 4793 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:35,646 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1975 Valid, 4793 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 04:10:35,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3017 states. [2024-11-09 04:10:35,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3017 to 2999. [2024-11-09 04:10:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2999 states, 2370 states have (on average 1.3827004219409282) internal successors, (3277), 2411 states have internal predecessors, (3277), 494 states have call successors, (494), 135 states have call predecessors, (494), 134 states have return successors, (485), 484 states have call predecessors, (485), 485 states have call successors, (485) [2024-11-09 04:10:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 2999 states and 4256 transitions. [2024-11-09 04:10:35,895 INFO L78 Accepts]: Start accepts. Automaton has 2999 states and 4256 transitions. Word has length 17 [2024-11-09 04:10:35,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:35,895 INFO L471 AbstractCegarLoop]: Abstraction has 2999 states and 4256 transitions. [2024-11-09 04:10:35,895 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 04:10:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4256 transitions. [2024-11-09 04:10:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 04:10:35,897 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:35,897 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:35,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:10:35,898 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:35,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:35,900 INFO L85 PathProgramCache]: Analyzing trace with hash 21502151, now seen corresponding path program 1 times [2024-11-09 04:10:35,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:35,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44182286] [2024-11-09 04:10:35,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:39,673 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 04:10:39,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:39,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44182286] [2024-11-09 04:10:39,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44182286] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:39,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:39,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:39,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260261449] [2024-11-09 04:10:39,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:39,679 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:39,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:39,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:39,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:39,680 INFO L87 Difference]: Start difference. First operand 2999 states and 4256 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:43,742 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 04:10:44,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:44,367 INFO L93 Difference]: Finished difference Result 3231 states and 4574 transitions. [2024-11-09 04:10:44,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:44,368 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2024-11-09 04:10:44,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:44,390 INFO L225 Difference]: With dead ends: 3231 [2024-11-09 04:10:44,391 INFO L226 Difference]: Without dead ends: 3227 [2024-11-09 04:10:44,394 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:44,395 INFO L432 NwaCegarLoop]: 2304 mSDtfsCounter, 1467 mSDsluCounter, 975 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1467 SdHoareTripleChecker+Valid, 3279 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:44,396 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1467 Valid, 3279 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-09 04:10:44,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3227 states. [2024-11-09 04:10:44,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3227 to 3225. [2024-11-09 04:10:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3225 states, 2574 states have (on average 1.39005439005439) internal successors, (3578), 2615 states have internal predecessors, (3578), 498 states have call successors, (498), 153 states have call predecessors, (498), 152 states have return successors, (491), 490 states have call predecessors, (491), 491 states have call successors, (491) [2024-11-09 04:10:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 3225 states and 4567 transitions. [2024-11-09 04:10:44,549 INFO L78 Accepts]: Start accepts. Automaton has 3225 states and 4567 transitions. Word has length 19 [2024-11-09 04:10:44,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:44,550 INFO L471 AbstractCegarLoop]: Abstraction has 3225 states and 4567 transitions. [2024-11-09 04:10:44,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:44,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 4567 transitions. [2024-11-09 04:10:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 04:10:44,554 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:44,555 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] [2024-11-09 04:10:44,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 04:10:44,555 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:44,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:44,556 INFO L85 PathProgramCache]: Analyzing trace with hash 666089192, now seen corresponding path program 1 times [2024-11-09 04:10:44,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:44,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052430058] [2024-11-09 04:10:44,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:48,127 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 04:10:48,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:48,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052430058] [2024-11-09 04:10:48,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052430058] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:48,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:48,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:48,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562991582] [2024-11-09 04:10:48,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:48,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:48,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:48,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:48,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:48,131 INFO L87 Difference]: Start difference. First operand 3225 states and 4567 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:52,185 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 04:10:52,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:52,712 INFO L93 Difference]: Finished difference Result 3227 states and 4568 transitions. [2024-11-09 04:10:52,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:52,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2024-11-09 04:10:52,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:52,729 INFO L225 Difference]: With dead ends: 3227 [2024-11-09 04:10:52,729 INFO L226 Difference]: Without dead ends: 3224 [2024-11-09 04:10:52,731 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:52,732 INFO L432 NwaCegarLoop]: 2296 mSDtfsCounter, 2280 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2280 SdHoareTripleChecker+Valid, 2296 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:52,732 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2280 Valid, 2296 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-09 04:10:52,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3224 states. [2024-11-09 04:10:52,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3224 to 3224. [2024-11-09 04:10:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3224 states, 2574 states have (on average 1.3896658896658898) internal successors, (3577), 2614 states have internal predecessors, (3577), 497 states have call successors, (497), 153 states have call predecessors, (497), 152 states have return successors, (491), 490 states have call predecessors, (491), 491 states have call successors, (491) [2024-11-09 04:10:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 3224 states and 4565 transitions. [2024-11-09 04:10:52,854 INFO L78 Accepts]: Start accepts. Automaton has 3224 states and 4565 transitions. Word has length 20 [2024-11-09 04:10:52,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:52,854 INFO L471 AbstractCegarLoop]: Abstraction has 3224 states and 4565 transitions. [2024-11-09 04:10:52,855 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:10:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 4565 transitions. [2024-11-09 04:10:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 04:10:52,860 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:52,860 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] [2024-11-09 04:10:52,860 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 04:10:52,861 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:52,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:52,861 INFO L85 PathProgramCache]: Analyzing trace with hash -826544150, now seen corresponding path program 1 times [2024-11-09 04:10:52,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:52,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312755146] [2024-11-09 04:10:52,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:52,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,446 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 04:10:56,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:56,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312755146] [2024-11-09 04:10:56,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1312755146] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:56,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:56,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:56,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705425902] [2024-11-09 04:10:56,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:56,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:56,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:56,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:56,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:56,448 INFO L87 Difference]: Start difference. First operand 3224 states and 4565 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:00,502 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 04:11:01,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:01,246 INFO L93 Difference]: Finished difference Result 9642 states and 13732 transitions. [2024-11-09 04:11:01,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:01,247 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2024-11-09 04:11:01,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:01,288 INFO L225 Difference]: With dead ends: 9642 [2024-11-09 04:11:01,288 INFO L226 Difference]: Without dead ends: 6421 [2024-11-09 04:11:01,307 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:01,309 INFO L432 NwaCegarLoop]: 2483 mSDtfsCounter, 2282 mSDsluCounter, 2273 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2282 SdHoareTripleChecker+Valid, 4756 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:01,310 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2282 Valid, 4756 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-09 04:11:01,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6421 states. [2024-11-09 04:11:01,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6421 to 6407. [2024-11-09 04:11:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6407 states, 5122 states have (on average 1.390081999219055) internal successors, (7120), 5203 states have internal predecessors, (7120), 982 states have call successors, (982), 304 states have call predecessors, (982), 302 states have return successors, (1014), 967 states have call predecessors, (1014), 974 states have call successors, (1014) [2024-11-09 04:11:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 6407 states and 9116 transitions. [2024-11-09 04:11:01,588 INFO L78 Accepts]: Start accepts. Automaton has 6407 states and 9116 transitions. Word has length 21 [2024-11-09 04:11:01,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:01,589 INFO L471 AbstractCegarLoop]: Abstraction has 6407 states and 9116 transitions. [2024-11-09 04:11:01,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 6407 states and 9116 transitions. [2024-11-09 04:11:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 04:11:01,592 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:01,592 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] [2024-11-09 04:11:01,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 04:11:01,592 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:01,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:01,593 INFO L85 PathProgramCache]: Analyzing trace with hash 146467371, now seen corresponding path program 1 times [2024-11-09 04:11:01,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:01,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68492783] [2024-11-09 04:11:01,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:01,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:04,618 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 04:11:04,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:04,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68492783] [2024-11-09 04:11:04,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68492783] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:04,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:04,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:11:04,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178851044] [2024-11-09 04:11:04,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:04,619 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:11:04,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:04,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:11:04,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:04,620 INFO L87 Difference]: Start difference. First operand 6407 states and 9116 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:08,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:09,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:09,253 INFO L93 Difference]: Finished difference Result 6409 states and 9117 transitions. [2024-11-09 04:11:09,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:09,254 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2024-11-09 04:11:09,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:09,294 INFO L225 Difference]: With dead ends: 6409 [2024-11-09 04:11:09,295 INFO L226 Difference]: Without dead ends: 6406 [2024-11-09 04:11:09,301 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:09,302 INFO L432 NwaCegarLoop]: 2294 mSDtfsCounter, 2276 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2276 SdHoareTripleChecker+Valid, 2294 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:09,302 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2276 Valid, 2294 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-09 04:11:09,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6406 states. [2024-11-09 04:11:09,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6406 to 6406. [2024-11-09 04:11:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6406 states, 5122 states have (on average 1.3898867629832097) internal successors, (7119), 5202 states have internal predecessors, (7119), 981 states have call successors, (981), 304 states have call predecessors, (981), 302 states have return successors, (1014), 967 states have call predecessors, (1014), 974 states have call successors, (1014) [2024-11-09 04:11:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 6406 states and 9114 transitions. [2024-11-09 04:11:09,614 INFO L78 Accepts]: Start accepts. Automaton has 6406 states and 9114 transitions. Word has length 22 [2024-11-09 04:11:09,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:09,615 INFO L471 AbstractCegarLoop]: Abstraction has 6406 states and 9114 transitions. [2024-11-09 04:11:09,615 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 6406 states and 9114 transitions. [2024-11-09 04:11:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 04:11:09,618 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:09,618 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] [2024-11-09 04:11:09,618 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 04:11:09,619 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:09,619 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:09,619 INFO L85 PathProgramCache]: Analyzing trace with hash 245058317, now seen corresponding path program 1 times [2024-11-09 04:11:09,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:09,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579219659] [2024-11-09 04:11:09,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:12,690 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 04:11:12,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:12,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579219659] [2024-11-09 04:11:12,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579219659] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:12,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:12,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:11:12,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275769722] [2024-11-09 04:11:12,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:12,691 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:11:12,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:12,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:11:12,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:12,692 INFO L87 Difference]: Start difference. First operand 6406 states and 9114 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:16,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:16,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:16,905 INFO L93 Difference]: Finished difference Result 6408 states and 9115 transitions. [2024-11-09 04:11:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:17,330 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2024-11-09 04:11:17,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:17,381 INFO L225 Difference]: With dead ends: 6408 [2024-11-09 04:11:17,381 INFO L226 Difference]: Without dead ends: 6394 [2024-11-09 04:11:17,390 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:17,391 INFO L432 NwaCegarLoop]: 2293 mSDtfsCounter, 2273 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2273 SdHoareTripleChecker+Valid, 2293 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:17,392 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2273 Valid, 2293 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-09 04:11:17,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6394 states. [2024-11-09 04:11:17,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6394 to 6394. [2024-11-09 04:11:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6394 states, 5113 states have (on average 1.3895951496186192) internal successors, (7105), 5191 states have internal predecessors, (7105), 978 states have call successors, (978), 304 states have call predecessors, (978), 302 states have return successors, (1012), 966 states have call predecessors, (1012), 972 states have call successors, (1012) [2024-11-09 04:11:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6394 states to 6394 states and 9095 transitions. [2024-11-09 04:11:17,690 INFO L78 Accepts]: Start accepts. Automaton has 6394 states and 9095 transitions. Word has length 23 [2024-11-09 04:11:17,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:17,690 INFO L471 AbstractCegarLoop]: Abstraction has 6394 states and 9095 transitions. [2024-11-09 04:11:17,691 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), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:11:17,691 INFO L276 IsEmpty]: Start isEmpty. Operand 6394 states and 9095 transitions. [2024-11-09 04:11:17,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 04:11:17,698 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:11:17,698 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-09 04:11:17,698 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-09 04:11:17,698 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:11:17,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:11:17,699 INFO L85 PathProgramCache]: Analyzing trace with hash -18023957, now seen corresponding path program 1 times [2024-11-09 04:11:17,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:11:17,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259282697] [2024-11-09 04:11:17,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:11:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:11:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:21,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 04:11:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:21,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-09 04:11:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:21,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-09 04:11:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:21,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 04:11:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:11:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 04:11:22,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:11:22,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259282697] [2024-11-09 04:11:22,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259282697] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:11:22,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:11:22,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:11:22,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551632422] [2024-11-09 04:11:22,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:11:22,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:11:22,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:11:22,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:11:22,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:11:22,009 INFO L87 Difference]: Start difference. First operand 6394 states and 9095 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 04:11:26,058 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 []