./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.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 aa6e6fe2f0ffa3b99fe1d04a5932e9785002708e85a4e6328b8f4c31fc0bed5a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:23:05,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:23:05,259 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:23:05,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:23:05,263 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:23:05,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:23:05,293 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:23:05,294 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:23:05,295 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:23:05,298 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:23:05,299 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:23:05,299 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:23:05,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:23:05,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:23:05,300 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:23:05,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:23:05,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:23:05,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:23:05,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:23:05,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:23:05,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:23:05,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:23:05,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:23:05,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:23:05,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:23:05,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:23:05,305 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:23:05,305 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:23:05,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:23:05,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:23:05,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:23:05,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:23:05,306 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:23:05,306 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:23:05,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:23:05,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:23:05,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:23:05,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:23:05,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:23:05,310 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa6e6fe2f0ffa3b99fe1d04a5932e9785002708e85a4e6328b8f4c31fc0bed5a [2024-10-14 15:23:05,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:23:05,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:23:05,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:23:05,582 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:23:05,583 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:23:05,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2024-10-14 15:23:07,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:23:07,581 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:23:07,582 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2024-10-14 15:23:07,629 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d31b6073d/a89d84cabeed4c6fb48470bc1a4017b5/FLAG0c81e6b41 [2024-10-14 15:23:07,647 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d31b6073d/a89d84cabeed4c6fb48470bc1a4017b5 [2024-10-14 15:23:07,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:23:07,650 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:23:07,653 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:23:07,653 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:23:07,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:23:07,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:23:07" (1/1) ... [2024-10-14 15:23:07,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c56e8dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:07, skipping insertion in model container [2024-10-14 15:23:07,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:23:07" (1/1) ... [2024-10-14 15:23:07,819 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:23:08,706 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i[197338,197351] [2024-10-14 15:23:10,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:23:10,101 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:23:10,200 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; incl %0": "+m" (v->counter)); [6725] [2024-10-14 15:23:10,208 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i[197338,197351] [2024-10-14 15:23:10,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:23:10,740 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:23:10,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10 WrapperNode [2024-10-14 15:23:10,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:23:10,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:23:10,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:23:10,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:23:10,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:10,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,080 INFO L138 Inliner]: procedures = 270, calls = 2829, calls flagged for inlining = 111, calls inlined = 38, statements flattened = 3290 [2024-10-14 15:23:11,081 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:23:11,082 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 15:23:11,082 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 15:23:11,082 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 15:23:11,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,132 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,313 INFO L175 MemorySlicer]: Split 1442 memory accesses to 26 slices as follows [5, 3, 6, 3, 7, 352, 14, 2, 5, 3, 2, 10, 2, 118, 3, 3, 196, 336, 52, 13, 79, 2, 46, 46, 10, 124]. 24 percent of accesses are in the largest equivalence class. The 1051 initializations are split as follows [5, 0, 0, 3, 7, 0, 14, 2, 5, 3, 2, 0, 1, 118, 0, 0, 196, 336, 48, 8, 79, 0, 46, 46, 8, 124]. The 185 writes are split as follows [0, 1, 3, 0, 0, 172, 0, 0, 0, 0, 0, 5, 0, 0, 1, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0]. [2024-10-14 15:23:11,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,409 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,492 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,529 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 15:23:11,530 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 15:23:11,531 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 15:23:11,531 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 15:23:11,532 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (1/1) ... [2024-10-14 15:23:11,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:23:11,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 15:23:11,567 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) [2024-10-14 15:23:11,571 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 [2024-10-14 15:23:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-10-14 15:23:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-10-14 15:23:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2024-10-14 15:23:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2024-10-14 15:23:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_load_radio_caps [2024-10-14 15:23:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_load_radio_caps [2024-10-14 15:23:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-14 15:23:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-14 15:23:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-14 15:23:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-14 15:23:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-14 15:23:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-14 15:23:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-14 15:23:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-14 15:23:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-14 15:23:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-14 15:23:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-14 15:23:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-14 15:23:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-14 15:23:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-14 15:23:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-14 15:23:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-14 15:23:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_filter [2024-10-14 15:23:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_filter [2024-10-14 15:23:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_load_key [2024-10-14 15:23:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_load_key [2024-10-14 15:23:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_remove_interface [2024-10-14 15:23:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_remove_interface [2024-10-14 15:23:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-14 15:23:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-14 15:23:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_remove [2024-10-14 15:23:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_remove [2024-10-14 15:23:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-10-14 15:23:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-10-14 15:23:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_config [2024-10-14 15:23:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_config [2024-10-14 15:23:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-14 15:23:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-14 15:23:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-10-14 15:23:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-10-14 15:23:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-14 15:23:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-14 15:23:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-14 15:23:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-14 15:23:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-14 15:23:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-14 15:23:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-14 15:23:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-14 15:23:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-14 15:23:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-14 15:23:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-14 15:23:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-14 15:23:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-14 15:23:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-14 15:23:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-14 15:23:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-14 15:23:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-14 15:23:11,637 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 15:23:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 15:23:11,637 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_internal_mgmt_frame [2024-10-14 15:23:11,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_internal_mgmt_frame [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-14 15:23:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-14 15:23:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-14 15:23:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-14 15:23:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-10-14 15:23:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-10-14 15:23:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_start [2024-10-14 15:23:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_start [2024-10-14 15:23:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-14 15:23:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-14 15:23:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_key_config [2024-10-14 15:23:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_key_config [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-14 15:23:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-14 15:23:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_tx [2024-10-14 15:23:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_tx [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-14 15:23:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-14 15:23:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rts_threshold [2024-10-14 15:23:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rts_threshold [2024-10-14 15:23:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2024-10-14 15:23:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2024-10-14 15:23:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-14 15:23:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-14 15:23:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_key [2024-10-14 15:23:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_key [2024-10-14 15:23:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-14 15:23:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-14 15:23:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-14 15:23:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-14 15:23:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_add_interface [2024-10-14 15:23:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_add_interface [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-14 15:23:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-14 15:23:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-14 15:23:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 15:23:11,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-14 15:23:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:23:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:23:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:23:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:23:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:23:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:23:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-14 15:23:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-10-14 15:23:11,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:23:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-14 15:23:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-14 15:23:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-10-14 15:23:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-10-14 15:23:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-10-14 15:23:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-10-14 15:23:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-10-14 15:23:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-10-14 15:23:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-14 15:23:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-14 15:23:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 15:23:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-14 15:23:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-14 15:23:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-14 15:23:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_aggregation_params_frame [2024-10-14 15:23:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_aggregation_params_frame [2024-10-14 15:23:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rate_mask [2024-10-14 15:23:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rate_mask [2024-10-14 15:23:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_send_sta_notify_frame [2024-10-14 15:23:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_send_sta_notify_frame [2024-10-14 15:23:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-14 15:23:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_add [2024-10-14 15:23:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_add [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_dbg [2024-10-14 15:23:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_dbg [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-14 15:23:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-14 15:23:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-14 15:23:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_ampdu_action [2024-10-14 15:23:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_ampdu_action [2024-10-14 15:23:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-10-14 15:23:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-10-14 15:23:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_set_event [2024-10-14 15:23:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_set_event [2024-10-14 15:23:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_bss_info_changed [2024-10-14 15:23:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_bss_info_changed [2024-10-14 15:23:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-10-14 15:23:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-10-14 15:23:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_tx [2024-10-14 15:23:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_tx [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-14 15:23:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 15:23:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-14 15:23:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-14 15:23:11,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-14 15:23:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 15:23:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 15:23:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-10-14 15:23:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-10-14 15:23:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-14 15:23:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-14 15:23:12,487 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 15:23:12,492 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 15:23:14,035 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-14 15:23:18,099 INFO L? ?]: Removed 1437 outVars from TransFormulas that were not future-live. [2024-10-14 15:23:18,099 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 15:23:18,389 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 15:23:18,389 INFO L314 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-14 15:23:18,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:23:18 BoogieIcfgContainer [2024-10-14 15:23:18,390 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 15:23:18,392 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 15:23:18,392 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 15:23:18,398 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 15:23:18,398 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:23:07" (1/3) ... [2024-10-14 15:23:18,399 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30771a62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:23:18, skipping insertion in model container [2024-10-14 15:23:18,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:23:10" (2/3) ... [2024-10-14 15:23:18,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30771a62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:23:18, skipping insertion in model container [2024-10-14 15:23:18,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:23:18" (3/3) ... [2024-10-14 15:23:18,402 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2024-10-14 15:23:18,419 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 15:23:18,420 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 15:23:18,526 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 15:23:18,534 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;@6c59d1e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 15:23:18,534 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 15:23:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand has 876 states, 641 states have (on average 1.4508580343213728) internal successors, (930), 652 states have internal predecessors, (930), 184 states have call successors, (184), 50 states have call predecessors, (184), 49 states have return successors, (181), 180 states have call predecessors, (181), 181 states have call successors, (181) [2024-10-14 15:23:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-10-14 15:23:18,555 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:23:18,556 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:23:18,556 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:23:18,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:23:18,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1212333427, now seen corresponding path program 1 times [2024-10-14 15:23:18,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:23:18,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364571391] [2024-10-14 15:23:18,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:23:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:23:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:19,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 15:23:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 15:23:19,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:23:19,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364571391] [2024-10-14 15:23:19,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364571391] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:23:19,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:23:19,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 15:23:19,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823959544] [2024-10-14 15:23:19,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:23:19,563 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 15:23:19,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:23:19,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 15:23:19,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 15:23:19,590 INFO L87 Difference]: Start difference. First operand has 876 states, 641 states have (on average 1.4508580343213728) internal successors, (930), 652 states have internal predecessors, (930), 184 states have call successors, (184), 50 states have call predecessors, (184), 49 states have return successors, (181), 180 states have call predecessors, (181), 181 states have call successors, (181) Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 15:23:24,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 15:23:24,650 INFO L93 Difference]: Finished difference Result 2696 states and 4148 transitions. [2024-10-14 15:23:24,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 15:23:24,653 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2024-10-14 15:23:24,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 15:23:24,688 INFO L225 Difference]: With dead ends: 2696 [2024-10-14 15:23:24,689 INFO L226 Difference]: Without dead ends: 1811 [2024-10-14 15:23:24,704 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 15:23:24,708 INFO L432 NwaCegarLoop]: 996 mSDtfsCounter, 1687 mSDsluCounter, 1566 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 505 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1807 SdHoareTripleChecker+Valid, 2562 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 505 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-10-14 15:23:24,711 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1807 Valid, 2562 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [505 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2024-10-14 15:23:24,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2024-10-14 15:23:24,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1721. [2024-10-14 15:23:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1721 states, 1268 states have (on average 1.4053627760252365) internal successors, (1782), 1280 states have internal predecessors, (1782), 356 states have call successors, (356), 97 states have call predecessors, (356), 96 states have return successors, (355), 353 states have call predecessors, (355), 355 states have call successors, (355) [2024-10-14 15:23:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1721 states and 2493 transitions. [2024-10-14 15:23:24,908 INFO L78 Accepts]: Start accepts. Automaton has 1721 states and 2493 transitions. Word has length 18 [2024-10-14 15:23:24,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 15:23:24,909 INFO L471 AbstractCegarLoop]: Abstraction has 1721 states and 2493 transitions. [2024-10-14 15:23:24,909 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 15:23:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2493 transitions. [2024-10-14 15:23:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-14 15:23:24,911 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:23:24,911 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] [2024-10-14 15:23:24,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 15:23:24,912 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:23:24,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:23:24,912 INFO L85 PathProgramCache]: Analyzing trace with hash -354641301, now seen corresponding path program 1 times [2024-10-14 15:23:24,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:23:24,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302755851] [2024-10-14 15:23:24,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:23:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:23:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:25,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-14 15:23:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 15:23:25,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:23:25,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302755851] [2024-10-14 15:23:25,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302755851] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:23:25,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:23:25,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 15:23:25,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522387237] [2024-10-14 15:23:25,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:23:25,325 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 15:23:25,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:23:25,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 15:23:25,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 15:23:25,326 INFO L87 Difference]: Start difference. First operand 1721 states and 2493 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 15:23:28,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:29,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 15:23:29,106 INFO L93 Difference]: Finished difference Result 3530 states and 5154 transitions. [2024-10-14 15:23:29,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 15:23:29,107 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2024-10-14 15:23:29,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 15:23:29,120 INFO L225 Difference]: With dead ends: 3530 [2024-10-14 15:23:29,121 INFO L226 Difference]: Without dead ends: 1810 [2024-10-14 15:23:29,127 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 15:23:29,129 INFO L432 NwaCegarLoop]: 990 mSDtfsCounter, 1417 mSDsluCounter, 631 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 324 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1504 SdHoareTripleChecker+Valid, 1621 SdHoareTripleChecker+Invalid, 792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 324 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2024-10-14 15:23:29,129 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1504 Valid, 1621 Invalid, 792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [324 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2024-10-14 15:23:29,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1810 states. [2024-10-14 15:23:29,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1810 to 1720. [2024-10-14 15:23:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1720 states, 1267 states have (on average 1.4033149171270718) internal successors, (1778), 1279 states have internal predecessors, (1778), 356 states have call successors, (356), 97 states have call predecessors, (356), 96 states have return successors, (355), 353 states have call predecessors, (355), 355 states have call successors, (355) [2024-10-14 15:23:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1720 states and 2489 transitions. [2024-10-14 15:23:29,225 INFO L78 Accepts]: Start accepts. Automaton has 1720 states and 2489 transitions. Word has length 21 [2024-10-14 15:23:29,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 15:23:29,225 INFO L471 AbstractCegarLoop]: Abstraction has 1720 states and 2489 transitions. [2024-10-14 15:23:29,225 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-14 15:23:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2489 transitions. [2024-10-14 15:23:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-10-14 15:23:29,230 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:23:29,230 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:23:29,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 15:23:29,231 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:23:29,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:23:29,231 INFO L85 PathProgramCache]: Analyzing trace with hash 418917208, now seen corresponding path program 1 times [2024-10-14 15:23:29,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:23:29,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649621047] [2024-10-14 15:23:29,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:23:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:23:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:29,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-14 15:23:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:29,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-14 15:23:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:29,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-14 15:23:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:29,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-14 15:23:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:29,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-14 15:23:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-10-14 15:23:30,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:23:30,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649621047] [2024-10-14 15:23:30,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649621047] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:23:30,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:23:30,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-14 15:23:30,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681395394] [2024-10-14 15:23:30,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:23:30,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-14 15:23:30,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:23:30,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-14 15:23:30,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-14 15:23:30,013 INFO L87 Difference]: Start difference. First operand 1720 states and 2489 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-10-14 15:23:34,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:35,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:38,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 15:23:38,957 INFO L93 Difference]: Finished difference Result 5383 states and 8103 transitions. [2024-10-14 15:23:38,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 15:23:38,958 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 52 [2024-10-14 15:23:38,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 15:23:38,982 INFO L225 Difference]: With dead ends: 5383 [2024-10-14 15:23:38,983 INFO L226 Difference]: Without dead ends: 3660 [2024-10-14 15:23:38,992 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-14 15:23:38,995 INFO L432 NwaCegarLoop]: 1262 mSDtfsCounter, 2006 mSDsluCounter, 3684 mSDsCounter, 0 mSdLazyCounter, 1847 mSolverCounterSat, 905 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2114 SdHoareTripleChecker+Valid, 4946 SdHoareTripleChecker+Invalid, 2752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 905 IncrementalHoareTripleChecker+Valid, 1847 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2024-10-14 15:23:38,998 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2114 Valid, 4946 Invalid, 2752 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [905 Valid, 1847 Invalid, 0 Unknown, 0 Unchecked, 8.5s Time] [2024-10-14 15:23:39,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3660 states. [2024-10-14 15:23:39,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3660 to 3454. [2024-10-14 15:23:39,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3454 states, 2535 states have (on average 1.4011834319526628) internal successors, (3552), 2565 states have internal predecessors, (3552), 718 states have call successors, (718), 193 states have call predecessors, (718), 200 states have return successors, (801), 713 states have call predecessors, (801), 717 states have call successors, (801) [2024-10-14 15:23:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 3454 states and 5071 transitions. [2024-10-14 15:23:39,191 INFO L78 Accepts]: Start accepts. Automaton has 3454 states and 5071 transitions. Word has length 52 [2024-10-14 15:23:39,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 15:23:39,192 INFO L471 AbstractCegarLoop]: Abstraction has 3454 states and 5071 transitions. [2024-10-14 15:23:39,192 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-10-14 15:23:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 5071 transitions. [2024-10-14 15:23:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-10-14 15:23:39,220 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:23:39,220 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:23:39,220 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 15:23:39,221 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:23:39,221 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:23:39,221 INFO L85 PathProgramCache]: Analyzing trace with hash 2128050695, now seen corresponding path program 1 times [2024-10-14 15:23:39,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:23:39,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316867031] [2024-10-14 15:23:39,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:23:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:23:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-14 15:23:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-14 15:23:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-14 15:23:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-14 15:23:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-14 15:23:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-14 15:23:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 15:23:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 15:23:39,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 15:23:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 15:23:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 15:23:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 15:23:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 15:23:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 15:23:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 15:23:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:39,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 15:23:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:23:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 15:23:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-14 15:23:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:23:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:23:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 15:23:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-14 15:23:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 15:23:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:23:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-10-14 15:23:40,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:23:40,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316867031] [2024-10-14 15:23:40,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316867031] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:23:40,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:23:40,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-14 15:23:40,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254521554] [2024-10-14 15:23:40,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:23:40,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-14 15:23:40,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:23:40,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-14 15:23:40,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-10-14 15:23:40,226 INFO L87 Difference]: Start difference. First operand 3454 states and 5071 transitions. Second operand has 10 states, 10 states have (on average 8.6) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (25), 9 states have call predecessors, (25), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2024-10-14 15:23:48,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:50,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:52,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:53,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:55,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:23:57,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:24:00,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 15:24:00,398 INFO L93 Difference]: Finished difference Result 10606 states and 15861 transitions. [2024-10-14 15:24:00,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-14 15:24:00,399 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.6) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (25), 9 states have call predecessors, (25), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 180 [2024-10-14 15:24:00,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 15:24:00,453 INFO L225 Difference]: With dead ends: 10606 [2024-10-14 15:24:00,454 INFO L226 Difference]: Without dead ends: 7153 [2024-10-14 15:24:00,473 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=164, Invalid=388, Unknown=0, NotChecked=0, Total=552 [2024-10-14 15:24:00,475 INFO L432 NwaCegarLoop]: 332 mSDtfsCounter, 5491 mSDsluCounter, 1377 mSDsCounter, 0 mSdLazyCounter, 6412 mSolverCounterSat, 2809 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5513 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 9221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2809 IncrementalHoareTripleChecker+Valid, 6412 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2024-10-14 15:24:00,476 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5513 Valid, 1709 Invalid, 9221 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2809 Valid, 6412 Invalid, 0 Unknown, 0 Unchecked, 18.9s Time] [2024-10-14 15:24:00,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2024-10-14 15:24:00,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 6691. [2024-10-14 15:24:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6691 states, 4969 states have (on average 1.388408130408533) internal successors, (6899), 5040 states have internal predecessors, (6899), 1305 states have call successors, (1305), 381 states have call predecessors, (1305), 416 states have return successors, (1515), 1305 states have call predecessors, (1515), 1304 states have call successors, (1515) [2024-10-14 15:24:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 6691 states and 9719 transitions. [2024-10-14 15:24:01,040 INFO L78 Accepts]: Start accepts. Automaton has 6691 states and 9719 transitions. Word has length 180 [2024-10-14 15:24:01,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 15:24:01,042 INFO L471 AbstractCegarLoop]: Abstraction has 6691 states and 9719 transitions. [2024-10-14 15:24:01,043 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.6) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (25), 9 states have call predecessors, (25), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2024-10-14 15:24:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 6691 states and 9719 transitions. [2024-10-14 15:24:01,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-10-14 15:24:01,148 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:24:01,148 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:24:01,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 15:24:01,148 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:24:01,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:24:01,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1288590565, now seen corresponding path program 1 times [2024-10-14 15:24:01,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:24:01,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070545380] [2024-10-14 15:24:01,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:24:01,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:24:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:01,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-14 15:24:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-14 15:24:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-14 15:24:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-14 15:24:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-14 15:24:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-14 15:24:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 15:24:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 15:24:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 15:24:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 15:24:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 15:24:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 15:24:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 15:24:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 15:24:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 15:24:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-14 15:24:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-14 15:24:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 15:24:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-14 15:24:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-14 15:24:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 15:24:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-14 15:24:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-10-14 15:24:02,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:24:02,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070545380] [2024-10-14 15:24:02,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070545380] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:24:02,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:24:02,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-10-14 15:24:02,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009658190] [2024-10-14 15:24:02,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:24:02,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-10-14 15:24:02,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:24:02,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-10-14 15:24:02,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2024-10-14 15:24:02,913 INFO L87 Difference]: Start difference. First operand 6691 states and 9719 transitions. Second operand has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (26), 9 states have call predecessors, (26), 3 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2024-10-14 15:24:09,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:24:13,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:24:16,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 15:24:16,325 INFO L93 Difference]: Finished difference Result 13749 states and 20524 transitions. [2024-10-14 15:24:16,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-14 15:24:16,326 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (26), 9 states have call predecessors, (26), 3 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) Word has length 182 [2024-10-14 15:24:16,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 15:24:16,378 INFO L225 Difference]: With dead ends: 13749 [2024-10-14 15:24:16,378 INFO L226 Difference]: Without dead ends: 7059 [2024-10-14 15:24:16,414 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=136, Invalid=326, Unknown=0, NotChecked=0, Total=462 [2024-10-14 15:24:16,415 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 2945 mSDsluCounter, 1530 mSDsCounter, 0 mSdLazyCounter, 6623 mSolverCounterSat, 1765 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2945 SdHoareTripleChecker+Valid, 1778 SdHoareTripleChecker+Invalid, 8388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1765 IncrementalHoareTripleChecker+Valid, 6623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2024-10-14 15:24:16,415 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2945 Valid, 1778 Invalid, 8388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1765 Valid, 6623 Invalid, 0 Unknown, 0 Unchecked, 12.4s Time] [2024-10-14 15:24:16,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7059 states. [2024-10-14 15:24:17,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7059 to 6687. [2024-10-14 15:24:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6687 states, 4961 states have (on average 1.3858093126385809) internal successors, (6875), 5032 states have internal predecessors, (6875), 1305 states have call successors, (1305), 381 states have call predecessors, (1305), 420 states have return successors, (1554), 1309 states have call predecessors, (1554), 1304 states have call successors, (1554) [2024-10-14 15:24:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 6687 states and 9734 transitions. [2024-10-14 15:24:17,084 INFO L78 Accepts]: Start accepts. Automaton has 6687 states and 9734 transitions. Word has length 182 [2024-10-14 15:24:17,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 15:24:17,085 INFO L471 AbstractCegarLoop]: Abstraction has 6687 states and 9734 transitions. [2024-10-14 15:24:17,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.916666666666667) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (26), 9 states have call predecessors, (26), 3 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2024-10-14 15:24:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 6687 states and 9734 transitions. [2024-10-14 15:24:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-14 15:24:17,109 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:24:17,110 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 11, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:24:17,110 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 15:24:17,110 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:24:17,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:24:17,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1177598346, now seen corresponding path program 1 times [2024-10-14 15:24:17,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:24:17,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999578802] [2024-10-14 15:24:17,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:24:17,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:24:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-14 15:24:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-14 15:24:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-14 15:24:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-14 15:24:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-14 15:24:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-14 15:24:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 15:24:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 15:24:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 15:24:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 15:24:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 15:24:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 15:24:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 15:24:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:17,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 15:24:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 15:24:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-14 15:24:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 15:24:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-14 15:24:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 15:24:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 15:24:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:24:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-14 15:24:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-14 15:24:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 15:24:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-14 15:24:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-10-14 15:24:18,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:24:18,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999578802] [2024-10-14 15:24:18,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999578802] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 15:24:18,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [304843532] [2024-10-14 15:24:18,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:24:18,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 15:24:18,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 15:24:18,273 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 15:24:18,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 15:24:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:24:19,599 INFO L255 TraceCheckSpWp]: Trace formula consists of 4725 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-10-14 15:24:19,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 15:24:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 49 proven. 3 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-10-14 15:24:20,080 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 15:24:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-10-14 15:24:21,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [304843532] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 15:24:21,271 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 15:24:21,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 15, 13] total 33 [2024-10-14 15:24:21,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302879868] [2024-10-14 15:24:21,272 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 15:24:21,273 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-10-14 15:24:21,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:24:21,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-10-14 15:24:21,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=977, Unknown=0, NotChecked=0, Total=1056 [2024-10-14 15:24:21,279 INFO L87 Difference]: Start difference. First operand 6687 states and 9734 transitions. Second operand has 33 states, 29 states have (on average 5.896551724137931) internal successors, (171), 18 states have internal predecessors, (171), 6 states have call successors, (61), 9 states have call predecessors, (61), 9 states have return successors, (62), 10 states have call predecessors, (62), 6 states have call successors, (62)