./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 4a390ef5 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-dev-4a390ef-m [2024-10-24 13:41:57,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:41:57,751 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:41:57,756 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:41:57,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:41:57,776 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:41:57,777 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:41:57,777 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:41:57,778 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:41:57,779 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:41:57,779 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:41:57,779 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:41:57,780 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:41:57,780 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:41:57,781 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:41:57,782 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:41:57,782 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:41:57,782 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:41:57,782 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:41:57,783 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:41:57,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:41:57,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:41:57,786 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:41:57,786 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:41:57,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:41:57,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:41:57,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:41:57,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:41:57,788 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa6e6fe2f0ffa3b99fe1d04a5932e9785002708e85a4e6328b8f4c31fc0bed5a [2024-10-24 13:41:57,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:41:57,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:41:57,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:41:57,993 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:41:57,993 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:41:57,994 INFO L431 ainManager$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 [2024-10-24 13:41:59,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:41:59,610 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:41:59,611 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 [2024-10-24 13:41:59,642 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd844e5d4/756438041a5e4f5bb38656048d46bfa2/FLAG3439a7ede [2024-10-24 13:41:59,757 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd844e5d4/756438041a5e4f5bb38656048d46bfa2 [2024-10-24 13:41:59,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:41:59,760 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:41:59,761 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:41:59,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:41:59,766 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:41:59,767 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:41:59" (1/1) ... [2024-10-24 13:41:59,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d123d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:41:59, skipping insertion in model container [2024-10-24 13:41:59,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:41:59" (1/1) ... [2024-10-24 13:41:59,848 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:42:00,581 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] [2024-10-24 13:42:01,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:42:01,769 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:42:01,903 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] [2024-10-24 13:42:01,909 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] [2024-10-24 13:42:02,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:42:02,266 INFO L204 MainTranslator]: Completed translation [2024-10-24 13:42:02,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02 WrapperNode [2024-10-24 13:42:02,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:42:02,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 13:42:02,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 13:42:02,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 13:42:02,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,342 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,467 INFO L138 Inliner]: procedures = 270, calls = 2829, calls flagged for inlining = 111, calls inlined = 38, statements flattened = 3290 [2024-10-24 13:42:02,468 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 13:42:02,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 13:42:02,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 13:42:02,473 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 13:42:02,484 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,515 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,650 INFO L175 MemorySlicer]: Split 1442 memory accesses to 26 slices as follows [10, 5, 6, 2, 3, 7, 14, 2, 5, 3, 2, 3, 3, 2, 3, 118, 196, 336, 52, 352, 13, 79, 46, 46, 10, 124]. 24 percent of accesses are in the largest equivalence class. The 1051 initializations are split as follows [0, 5, 0, 0, 3, 7, 14, 2, 5, 3, 2, 0, 0, 1, 0, 118, 196, 336, 48, 0, 8, 79, 46, 46, 8, 124]. The 185 writes are split as follows [5, 0, 3, 2, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 172, 0, 0, 0, 0, 0, 0]. [2024-10-24 13:42:02,650 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,650 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,725 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,827 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,839 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 13:42:02,862 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 13:42:02,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 13:42:02,862 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 13:42:02,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (1/1) ... [2024-10-24 13:42:02,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:42:02,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:42:02,897 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) [2024-10-24 13:42:02,902 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 [2024-10-24 13:42:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-10-24 13:42:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2024-10-24 13:42:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_load_radio_caps [2024-10-24 13:42:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_load_radio_caps [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 13:42:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 13:42:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 13:42:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 13:42:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 13:42:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 13:42:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 13:42:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 13:42:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 13:42:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 13:42:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-24 13:42:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 13:42:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 13:42:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_filter [2024-10-24 13:42:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_filter [2024-10-24 13:42:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_load_key [2024-10-24 13:42:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_load_key [2024-10-24 13:42:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_remove_interface [2024-10-24 13:42:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_remove_interface [2024-10-24 13:42:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 13:42:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_remove [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_remove [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_config [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_config [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 13:42:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 13:42:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-24 13:42:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-24 13:42:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 13:42:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 13:42:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-24 13:42:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 13:42:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_internal_mgmt_frame [2024-10-24 13:42:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_internal_mgmt_frame [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 13:42:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 13:42:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 13:42:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 13:42:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 13:42:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 13:42:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 13:42:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-10-24 13:42:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-10-24 13:42:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_start [2024-10-24 13:42:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_start [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-24 13:42:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_key_config [2024-10-24 13:42:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_key_config [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 13:42:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 13:42:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 13:42:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 13:42:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 13:42:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-24 13:42:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_tx [2024-10-24 13:42:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_tx [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-24 13:42:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rts_threshold [2024-10-24 13:42:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rts_threshold [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2024-10-24 13:42:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2024-10-24 13:42:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-24 13:42:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_key [2024-10-24 13:42:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_key [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 13:42:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-24 13:42:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 13:42:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_add_interface [2024-10-24 13:42:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_add_interface [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 13:42:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 13:42:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-24 13:42:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-24 13:42:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-24 13:42:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-24 13:42:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-24 13:42:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-24 13:42:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-24 13:42:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-10-24 13:42:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-24 13:42:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-24 13:42:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-10-24 13:42:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-10-24 13:42:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-10-24 13:42:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 13:42:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 13:42:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 13:42:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_aggregation_params_frame [2024-10-24 13:42:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_aggregation_params_frame [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rate_mask [2024-10-24 13:42:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rate_mask [2024-10-24 13:42:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_send_sta_notify_frame [2024-10-24 13:42:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_send_sta_notify_frame [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_add [2024-10-24 13:42:02,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_add [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_dbg [2024-10-24 13:42:02,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_dbg [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 13:42:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 13:42:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 13:42:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_ampdu_action [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_ampdu_action [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_set_event [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_set_event [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_bss_info_changed [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_bss_info_changed [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_tx [2024-10-24 13:42:02,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_tx [2024-10-24 13:42:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-24 13:42:02,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 13:42:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 13:42:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 13:42:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-10-24 13:42:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-10-24 13:42:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-24 13:42:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-24 13:42:03,565 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 13:42:03,567 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 13:42:05,007 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 13:42:07,855 INFO L? ?]: Removed 1437 outVars from TransFormulas that were not future-live. [2024-10-24 13:42:07,855 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 13:42:08,053 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 13:42:08,054 INFO L314 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-24 13:42:08,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:42:08 BoogieIcfgContainer [2024-10-24 13:42:08,054 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 13:42:08,061 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 13:42:08,062 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 13:42:08,064 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 13:42:08,065 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 01:41:59" (1/3) ... [2024-10-24 13:42:08,065 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a24da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:42:08, skipping insertion in model container [2024-10-24 13:42:08,065 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:42:02" (2/3) ... [2024-10-24 13:42:08,065 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a24da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:42:08, skipping insertion in model container [2024-10-24 13:42:08,065 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:42:08" (3/3) ... [2024-10-24 13:42:08,066 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 [2024-10-24 13:42:08,080 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 13:42:08,080 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 13:42:08,160 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 13:42:08,166 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;@71974757, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 13:42:08,167 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 13:42:08,174 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) [2024-10-24 13:42:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-10-24 13:42:08,184 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:42:08,185 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:42:08,185 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:42:08,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:42:08,189 INFO L85 PathProgramCache]: Analyzing trace with hash 1212333427, now seen corresponding path program 1 times [2024-10-24 13:42:08,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:42:08,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295430013] [2024-10-24 13:42:08,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:42:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:42:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:08,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 13:42:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 13:42:08,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:42:08,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295430013] [2024-10-24 13:42:08,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295430013] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:42:08,981 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:42:08,981 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 13:42:08,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475327356] [2024-10-24 13:42:08,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:42:08,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 13:42:08,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:42:09,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 13:42:09,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 13:42:09,010 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) [2024-10-24 13:42:13,012 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 [] [2024-10-24 13:42:14,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:42:14,528 INFO L93 Difference]: Finished difference Result 2696 states and 4148 transitions. [2024-10-24 13:42:14,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 13:42:14,531 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 [2024-10-24 13:42:14,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:42:14,561 INFO L225 Difference]: With dead ends: 2696 [2024-10-24 13:42:14,561 INFO L226 Difference]: Without dead ends: 1811 [2024-10-24 13:42:14,573 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 [2024-10-24 13:42:14,576 INFO L432 NwaCegarLoop]: 997 mSDtfsCounter, 1687 mSDsluCounter, 1565 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 505 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1806 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, 5.3s IncrementalHoareTripleChecker+Time [2024-10-24 13:42:14,577 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1806 Valid, 2562 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [505 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2024-10-24 13:42:14,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2024-10-24 13:42:14,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1721. [2024-10-24 13:42:14,725 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) [2024-10-24 13:42:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1721 states and 2493 transitions. [2024-10-24 13:42:14,737 INFO L78 Accepts]: Start accepts. Automaton has 1721 states and 2493 transitions. Word has length 18 [2024-10-24 13:42:14,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:42:14,738 INFO L471 AbstractCegarLoop]: Abstraction has 1721 states and 2493 transitions. [2024-10-24 13:42:14,738 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) [2024-10-24 13:42:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2493 transitions. [2024-10-24 13:42:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-24 13:42:14,740 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:42:14,740 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] [2024-10-24 13:42:14,740 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 13:42:14,740 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:42:14,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:42:14,741 INFO L85 PathProgramCache]: Analyzing trace with hash -354641301, now seen corresponding path program 1 times [2024-10-24 13:42:14,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:42:14,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163583582] [2024-10-24 13:42:14,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:42:14,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:42:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:15,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 13:42:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 13:42:15,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:42:15,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163583582] [2024-10-24 13:42:15,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163583582] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:42:15,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:42:15,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 13:42:15,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649339797] [2024-10-24 13:42:15,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:42:15,127 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 13:42:15,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:42:15,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 13:42:15,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 13:42:15,129 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) [2024-10-24 13:42:17,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:18,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:42:18,297 INFO L93 Difference]: Finished difference Result 3530 states and 5154 transitions. [2024-10-24 13:42:18,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 13:42:18,298 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 [2024-10-24 13:42:18,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:42:18,308 INFO L225 Difference]: With dead ends: 3530 [2024-10-24 13:42:18,308 INFO L226 Difference]: Without dead ends: 1810 [2024-10-24 13:42:18,314 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 [2024-10-24 13:42:18,315 INFO L432 NwaCegarLoop]: 989 mSDtfsCounter, 1417 mSDsluCounter, 630 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 324 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1505 SdHoareTripleChecker+Valid, 1619 SdHoareTripleChecker+Invalid, 792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 324 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-10-24 13:42:18,316 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1505 Valid, 1619 Invalid, 792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [324 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-10-24 13:42:18,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1810 states. [2024-10-24 13:42:18,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1810 to 1720. [2024-10-24 13:42:18,379 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) [2024-10-24 13:42:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1720 states and 2489 transitions. [2024-10-24 13:42:18,389 INFO L78 Accepts]: Start accepts. Automaton has 1720 states and 2489 transitions. Word has length 21 [2024-10-24 13:42:18,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:42:18,389 INFO L471 AbstractCegarLoop]: Abstraction has 1720 states and 2489 transitions. [2024-10-24 13:42:18,389 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) [2024-10-24 13:42:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2489 transitions. [2024-10-24 13:42:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-10-24 13:42:18,393 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:42:18,393 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] [2024-10-24 13:42:18,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 13:42:18,394 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:42:18,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:42:18,398 INFO L85 PathProgramCache]: Analyzing trace with hash 418917208, now seen corresponding path program 1 times [2024-10-24 13:42:18,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:42:18,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032103338] [2024-10-24 13:42:18,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:42:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:42:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 13:42:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-24 13:42:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:42:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-24 13:42:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-24 13:42:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-10-24 13:42:18,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:42:18,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032103338] [2024-10-24 13:42:18,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032103338] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:42:18,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:42:18,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:42:18,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930325881] [2024-10-24 13:42:18,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:42:18,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:42:18,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:42:18,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:42:18,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:42:18,937 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) [2024-10-24 13:42:22,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:23,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:25,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:26,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:27,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:28,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:42:28,512 INFO L93 Difference]: Finished difference Result 5383 states and 8103 transitions. [2024-10-24 13:42:28,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 13:42:28,513 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 [2024-10-24 13:42:28,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:42:28,536 INFO L225 Difference]: With dead ends: 5383 [2024-10-24 13:42:28,536 INFO L226 Difference]: Without dead ends: 3660 [2024-10-24 13:42:28,544 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 [2024-10-24 13:42:28,548 INFO L432 NwaCegarLoop]: 1169 mSDtfsCounter, 2016 mSDsluCounter, 3480 mSDsCounter, 0 mSdLazyCounter, 1738 mSolverCounterSat, 935 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2124 SdHoareTripleChecker+Valid, 4649 SdHoareTripleChecker+Invalid, 2673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 935 IncrementalHoareTripleChecker+Valid, 1738 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2024-10-24 13:42:28,548 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2124 Valid, 4649 Invalid, 2673 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [935 Valid, 1738 Invalid, 0 Unknown, 0 Unchecked, 9.3s Time] [2024-10-24 13:42:28,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3660 states. [2024-10-24 13:42:28,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3660 to 3454. [2024-10-24 13:42:28,671 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) [2024-10-24 13:42:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 3454 states and 5071 transitions. [2024-10-24 13:42:28,688 INFO L78 Accepts]: Start accepts. Automaton has 3454 states and 5071 transitions. Word has length 52 [2024-10-24 13:42:28,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:42:28,689 INFO L471 AbstractCegarLoop]: Abstraction has 3454 states and 5071 transitions. [2024-10-24 13:42:28,689 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) [2024-10-24 13:42:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 5071 transitions. [2024-10-24 13:42:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-10-24 13:42:28,709 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:42:28,709 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] [2024-10-24 13:42:28,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 13:42:28,710 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:42:28,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:42:28,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1196776873, now seen corresponding path program 1 times [2024-10-24 13:42:28,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:42:28,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917070357] [2024-10-24 13:42:28,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:42:28,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:42:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 13:42:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-24 13:42:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:42:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-24 13:42:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-24 13:42:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-24 13:42:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-24 13:42:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 13:42:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 13:42:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 13:42:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 13:42:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 13:42:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-24 13:42:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 13:42:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 13:42:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-24 13:42:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-24 13:42:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:42:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:42:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:42:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 13:42:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-24 13:42:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-10-24 13:42:29,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:42:29,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917070357] [2024-10-24 13:42:29,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917070357] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:42:29,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:42:29,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-24 13:42:29,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217301730] [2024-10-24 13:42:29,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:42:29,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-24 13:42:29,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:42:29,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-24 13:42:29,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-10-24 13:42:29,501 INFO L87 Difference]: Start difference. First operand 3454 states and 5071 transitions. Second operand has 10 states, 10 states have (on average 8.2) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (26), 9 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2024-10-24 13:42:37,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:38,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:41,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:42,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:44,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:45,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:42:47,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:42:47,065 INFO L93 Difference]: Finished difference Result 10606 states and 15861 transitions. [2024-10-24 13:42:47,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-24 13:42:47,066 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.2) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (26), 9 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 182 [2024-10-24 13:42:47,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:42:47,112 INFO L225 Difference]: With dead ends: 10606 [2024-10-24 13:42:47,112 INFO L226 Difference]: Without dead ends: 7153 [2024-10-24 13:42:47,130 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=164, Invalid=388, Unknown=0, NotChecked=0, Total=552 [2024-10-24 13:42:47,131 INFO L432 NwaCegarLoop]: 332 mSDtfsCounter, 5818 mSDsluCounter, 1377 mSDsCounter, 0 mSdLazyCounter, 6411 mSolverCounterSat, 3146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5839 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 9557 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3146 IncrementalHoareTripleChecker+Valid, 6411 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2024-10-24 13:42:47,132 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5839 Valid, 1709 Invalid, 9557 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3146 Valid, 6411 Invalid, 0 Unknown, 0 Unchecked, 16.6s Time] [2024-10-24 13:42:47,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2024-10-24 13:42:47,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 6691. [2024-10-24 13:42:47,539 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) [2024-10-24 13:42:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 6691 states and 9719 transitions. [2024-10-24 13:42:47,563 INFO L78 Accepts]: Start accepts. Automaton has 6691 states and 9719 transitions. Word has length 182 [2024-10-24 13:42:47,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:42:47,564 INFO L471 AbstractCegarLoop]: Abstraction has 6691 states and 9719 transitions. [2024-10-24 13:42:47,564 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.2) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (26), 9 states have call predecessors, (26), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2024-10-24 13:42:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 6691 states and 9719 transitions. [2024-10-24 13:42:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-10-24 13:42:47,579 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:42:47,579 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] [2024-10-24 13:42:47,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 13:42:47,580 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:42:47,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:42:47,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1560914841, now seen corresponding path program 1 times [2024-10-24 13:42:47,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:42:47,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686363977] [2024-10-24 13:42:47,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:42:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:42:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 13:42:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-24 13:42:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:42:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-24 13:42:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-24 13:42:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-24 13:42:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-24 13:42:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 13:42:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 13:42:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 13:42:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 13:42:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 13:42:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-24 13:42:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 13:42:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 13:42:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-24 13:42:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-24 13:42:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:42:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:42:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:42:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:42:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 13:42:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-24 13:42:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:42:48,909 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-10-24 13:42:48,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:42:48,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686363977] [2024-10-24 13:42:48,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686363977] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:42:48,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:42:48,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-10-24 13:42:48,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059588140] [2024-10-24 13:42:48,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:42:48,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-10-24 13:42:48,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:42:48,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-10-24 13:42:48,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2024-10-24 13:42:48,912 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) [2024-10-24 13:42:58,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:43:01,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:43:02,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:43:02,749 INFO L93 Difference]: Finished difference Result 13749 states and 20524 transitions. [2024-10-24 13:43:02,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-24 13:43:02,750 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 [2024-10-24 13:43:02,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:43:02,788 INFO L225 Difference]: With dead ends: 13749 [2024-10-24 13:43:02,788 INFO L226 Difference]: Without dead ends: 7059 [2024-10-24 13:43:02,815 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=136, Invalid=326, Unknown=0, NotChecked=0, Total=462 [2024-10-24 13:43:02,816 INFO L432 NwaCegarLoop]: 249 mSDtfsCounter, 2773 mSDsluCounter, 1530 mSDsCounter, 0 mSdLazyCounter, 6747 mSolverCounterSat, 1554 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2773 SdHoareTripleChecker+Valid, 1779 SdHoareTripleChecker+Invalid, 8301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1554 IncrementalHoareTripleChecker+Valid, 6747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2024-10-24 13:43:02,816 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2773 Valid, 1779 Invalid, 8301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1554 Valid, 6747 Invalid, 0 Unknown, 0 Unchecked, 12.9s Time] [2024-10-24 13:43:02,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7059 states. [2024-10-24 13:43:03,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7059 to 6687. [2024-10-24 13:43:03,229 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) [2024-10-24 13:43:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 6687 states and 9734 transitions. [2024-10-24 13:43:03,256 INFO L78 Accepts]: Start accepts. Automaton has 6687 states and 9734 transitions. Word has length 182 [2024-10-24 13:43:03,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:43:03,258 INFO L471 AbstractCegarLoop]: Abstraction has 6687 states and 9734 transitions. [2024-10-24 13:43:03,258 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) [2024-10-24 13:43:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 6687 states and 9734 transitions. [2024-10-24 13:43:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-10-24 13:43:03,274 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:43:03,275 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 11, 5, 5, 5, 5, 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] [2024-10-24 13:43:03,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 13:43:03,275 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:43:03,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:43:03,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1496404638, now seen corresponding path program 1 times [2024-10-24 13:43:03,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:43:03,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584643354] [2024-10-24 13:43:03,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:43:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:43:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 13:43:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-24 13:43:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:43:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-24 13:43:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-24 13:43:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-24 13:43:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-24 13:43:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:03,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 13:43:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 13:43:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 13:43:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 13:43:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 13:43:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-24 13:43:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 13:43:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 13:43:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-10-24 13:43:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:43:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-24 13:43:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 13:43:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-24 13:43:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:43:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:43:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 13:43:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 13:43:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:43:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-24 13:43:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:43:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-24 13:43:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-24 13:43:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-10-24 13:43:04,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:43:04,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584643354] [2024-10-24 13:43:04,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584643354] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 13:43:04,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676533771] [2024-10-24 13:43:04,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:43:04,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 13:43:04,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:43:04,315 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) [2024-10-24 13:43:04,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-24 13:43:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:43:05,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 4787 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-10-24 13:43:05,336 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 13:43:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 59 proven. 3 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-10-24 13:43:05,703 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 13:43:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-10-24 13:43:06,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1676533771] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 13:43:06,838 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 13:43:06,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 15, 13] total 33 [2024-10-24 13:43:06,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183641182] [2024-10-24 13:43:06,838 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 13:43:06,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-10-24 13:43:06,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:43:06,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-10-24 13:43:06,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=977, Unknown=0, NotChecked=0, Total=1056 [2024-10-24 13:43:06,841 INFO L87 Difference]: Start difference. First operand 6687 states and 9734 transitions. Second operand has 33 states, 29 states have (on average 5.551724137931035) internal successors, (161), 18 states have internal predecessors, (161), 6 states have call successors, (63), 9 states have call predecessors, (63), 9 states have return successors, (63), 10 states have call predecessors, (63), 6 states have call successors, (63) [2024-10-24 13:43:19,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:43:21,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:43:22,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:43:23,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []