./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-84cfde4 [2024-10-11 15:21:47,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:21:47,799 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:21:47,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:21:47,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:21:47,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:21:47,831 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:21:47,831 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:21:47,832 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:21:47,833 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:21:47,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:21:47,834 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:21:47,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:21:47,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:21:47,837 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:21:47,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:21:47,837 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:21:47,838 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:21:47,838 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:21:47,838 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:21:47,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:21:47,839 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:21:47,839 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:21:47,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:21:47,840 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:21:47,840 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:21:47,840 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:21:47,840 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:21:47,841 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:21:47,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:21:47,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:21:47,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:21:47,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:21:47,842 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:21:47,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:21:47,843 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:21:47,843 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:21:47,843 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:21:47,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:21:47,843 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa6e6fe2f0ffa3b99fe1d04a5932e9785002708e85a4e6328b8f4c31fc0bed5a [2024-10-11 15:21:48,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:21:48,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:21:48,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:21:48,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:21:48,116 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:21:48,117 INFO L431 ainManager$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 [2024-10-11 15:21:49,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:21:50,168 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:21:50,168 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 [2024-10-11 15:21:50,209 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3aaf25a35/66c321f253b34962bb568a8837f2c52a/FLAGaa783e4d2 [2024-10-11 15:21:50,274 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3aaf25a35/66c321f253b34962bb568a8837f2c52a [2024-10-11 15:21:50,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:21:50,278 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:21:50,280 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:21:50,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:21:50,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:21:50,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:21:50" (1/1) ... [2024-10-11 15:21:50,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a333b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:50, skipping insertion in model container [2024-10-11 15:21:50,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:21:50" (1/1) ... [2024-10-11 15:21:50,422 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:21:51,036 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] [2024-10-11 15:21:51,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:21:52,053 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:21:52,154 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] [2024-10-11 15:21:52,162 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] [2024-10-11 15:21:52,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:21:52,491 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:21:52,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52 WrapperNode [2024-10-11 15:21:52,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:21:52,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:21:52,494 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:21:52,494 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:21:52,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,651 INFO L138 Inliner]: procedures = 270, calls = 2829, calls flagged for inlining = 111, calls inlined = 38, statements flattened = 3290 [2024-10-11 15:21:52,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:21:52,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:21:52,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:21:52,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:21:52,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,689 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,872 INFO L175 MemorySlicer]: Split 1442 memory accesses to 26 slices as follows [10, 5, 2, 352, 3, 7, 14, 2, 5, 3, 2, 6, 2, 118, 3, 3, 196, 336, 3, 52, 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, 1, 118, 0, 0, 196, 336, 0, 48, 8, 79, 46, 46, 8, 124]. The 185 writes are split as follows [5, 0, 2, 172, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]. [2024-10-11 15:21:52,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,873 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,951 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:52,999 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:53,017 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:53,045 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:21:53,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:21:53,047 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:21:53,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:21:53,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (1/1) ... [2024-10-11 15:21:53,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:21:53,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:21:53,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:21:53,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:21:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-10-11 15:21:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2024-10-11 15:21:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_load_radio_caps [2024-10-11 15:21:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_load_radio_caps [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 15:21:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 15:21:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 15:21:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 15:21:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 15:21:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 15:21:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 15:21:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 15:21:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:21:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:21:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_filter [2024-10-11 15:21:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_filter [2024-10-11 15:21:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_load_key [2024-10-11 15:21:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_load_key [2024-10-11 15:21:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_remove_interface [2024-10-11 15:21:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_remove_interface [2024-10-11 15:21:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 15:21:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 15:21:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_remove [2024-10-11 15:21:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_remove [2024-10-11 15:21:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-10-11 15:21:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-10-11 15:21:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_config [2024-10-11 15:21:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_config [2024-10-11 15:21:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-11 15:21:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-11 15:21:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-10-11 15:21:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-10-11 15:21:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-11 15:21:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 15:21:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-11 15:21:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-11 15:21:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 15:21:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-11 15:21:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_internal_mgmt_frame [2024-10-11 15:21:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_internal_mgmt_frame [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:21:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-10-11 15:21:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_start [2024-10-11 15:21:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_start [2024-10-11 15:21:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-11 15:21:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-11 15:21:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:21:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_key_config [2024-10-11 15:21:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_key_config [2024-10-11 15:21:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:21:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:21:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:21:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:21:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:21:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:21:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 15:21:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_tx [2024-10-11 15:21:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_tx [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-11 15:21:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rts_threshold [2024-10-11 15:21:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rts_threshold [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2024-10-11 15:21:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2024-10-11 15:21:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-11 15:21:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_key [2024-10-11 15:21:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_key [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 15:21:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 15:21:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-11 15:21:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-11 15:21:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-11 15:21:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_add_interface [2024-10-11 15:21:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_add_interface [2024-10-11 15:21:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 15:21:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 15:21:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 15:21:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 15:21:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:21:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 15:21:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 15:21:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 15:21:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:21:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-10-11 15:21:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:21:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-10-11 15:21:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-10-11 15:21:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-10-11 15:21:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-10-11 15:21:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-11 15:21:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:21:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 15:21:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_send_aggregation_params_frame [2024-10-11 15:21:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_send_aggregation_params_frame [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_set_rate_mask [2024-10-11 15:21:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_set_rate_mask [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_hal_send_sta_notify_frame [2024-10-11 15:21:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_hal_send_sta_notify_frame [2024-10-11 15:21:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_sta_add [2024-10-11 15:21:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_sta_add [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_dbg [2024-10-11 15:21:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_dbg [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 15:21:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_ampdu_action [2024-10-11 15:21:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_ampdu_action [2024-10-11 15:21:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-10-11 15:21:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-10-11 15:21:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_set_event [2024-10-11 15:21:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_set_event [2024-10-11 15:21:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_bss_info_changed [2024-10-11 15:21:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_bss_info_changed [2024-10-11 15:21:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-10-11 15:21:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure rsi_mac80211_conf_tx [2024-10-11 15:21:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rsi_mac80211_conf_tx [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-11 15:21:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:21:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 15:21:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:21:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-10-11 15:21:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-10-11 15:21:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-11 15:21:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-11 15:21:53,839 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:21:53,844 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:21:55,538 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:21:58,424 INFO L? ?]: Removed 1437 outVars from TransFormulas that were not future-live. [2024-10-11 15:21:58,425 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:21:58,627 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:21:58,631 INFO L314 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-11 15:21:58,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:21:58 BoogieIcfgContainer [2024-10-11 15:21:58,631 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:21:58,632 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:21:58,632 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:21:58,635 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:21:58,635 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:21:50" (1/3) ... [2024-10-11 15:21:58,635 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c8ba6b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:21:58, skipping insertion in model container [2024-10-11 15:21:58,636 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:21:52" (2/3) ... [2024-10-11 15:21:58,636 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c8ba6b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:21:58, skipping insertion in model container [2024-10-11 15:21:58,636 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:21:58" (3/3) ... [2024-10-11 15:21:58,637 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 [2024-10-11 15:21:58,651 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:21:58,651 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 15:21:58,730 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:21:58,735 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;@10ed6a68, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:21:58,736 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 15:21:58,744 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) [2024-10-11 15:21:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-10-11 15:21:58,754 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:21:58,754 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:21:58,755 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:21:58,822 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:21:58,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1212333427, now seen corresponding path program 1 times [2024-10-11 15:21:58,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:21:58,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852471157] [2024-10-11 15:21:58,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:21:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:21:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:21:59,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 15:21:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:21:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 15:21:59,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:21:59,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852471157] [2024-10-11 15:21:59,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852471157] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:21:59,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:21:59,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 15:21:59,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852820536] [2024-10-11 15:21:59,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:21:59,843 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 15:21:59,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:21:59,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 15:21:59,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 15:21:59,866 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) [2024-10-11 15:22:03,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:05,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:22:05,023 INFO L93 Difference]: Finished difference Result 2696 states and 4148 transitions. [2024-10-11 15:22:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 15:22:05,028 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 [2024-10-11 15:22:05,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:22:05,052 INFO L225 Difference]: With dead ends: 2696 [2024-10-11 15:22:05,052 INFO L226 Difference]: Without dead ends: 1811 [2024-10-11 15:22:05,062 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 [2024-10-11 15:22:05,066 INFO L432 NwaCegarLoop]: 996 mSDtfsCounter, 1687 mSDsluCounter, 1565 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 505 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1807 SdHoareTripleChecker+Valid, 2561 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 505 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-10-11 15:22:05,067 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1807 Valid, 2561 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [505 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2024-10-11 15:22:05,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2024-10-11 15:22:05,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1721. [2024-10-11 15:22:05,222 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) [2024-10-11 15:22:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1721 states and 2493 transitions. [2024-10-11 15:22:05,243 INFO L78 Accepts]: Start accepts. Automaton has 1721 states and 2493 transitions. Word has length 18 [2024-10-11 15:22:05,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:22:05,244 INFO L471 AbstractCegarLoop]: Abstraction has 1721 states and 2493 transitions. [2024-10-11 15:22:05,244 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) [2024-10-11 15:22:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2493 transitions. [2024-10-11 15:22:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-11 15:22:05,246 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:22:05,246 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] [2024-10-11 15:22:05,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 15:22:05,247 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:22:05,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:22:05,248 INFO L85 PathProgramCache]: Analyzing trace with hash -354641301, now seen corresponding path program 1 times [2024-10-11 15:22:05,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:22:05,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396907777] [2024-10-11 15:22:05,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:05,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:22:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:05,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 15:22:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 15:22:05,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:22:05,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396907777] [2024-10-11 15:22:05,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396907777] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:22:05,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:22:05,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 15:22:05,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796142685] [2024-10-11 15:22:05,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:22:05,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 15:22:05,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:22:05,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 15:22:05,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 15:22:05,606 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) [2024-10-11 15:22:08,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:09,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:09,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:22:09,442 INFO L93 Difference]: Finished difference Result 3530 states and 5154 transitions. [2024-10-11 15:22:09,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 15:22:09,443 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 [2024-10-11 15:22:09,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:22:09,453 INFO L225 Difference]: With dead ends: 3530 [2024-10-11 15:22:09,453 INFO L226 Difference]: Without dead ends: 1810 [2024-10-11 15:22:09,458 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 [2024-10-11 15:22:09,459 INFO L432 NwaCegarLoop]: 988 mSDtfsCounter, 1417 mSDsluCounter, 629 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 324 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1506 SdHoareTripleChecker+Valid, 1617 SdHoareTripleChecker+Invalid, 792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 324 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2024-10-11 15:22:09,460 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1506 Valid, 1617 Invalid, 792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [324 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2024-10-11 15:22:09,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1810 states. [2024-10-11 15:22:09,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1810 to 1720. [2024-10-11 15:22:09,514 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) [2024-10-11 15:22:09,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1720 states and 2489 transitions. [2024-10-11 15:22:09,523 INFO L78 Accepts]: Start accepts. Automaton has 1720 states and 2489 transitions. Word has length 21 [2024-10-11 15:22:09,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:22:09,523 INFO L471 AbstractCegarLoop]: Abstraction has 1720 states and 2489 transitions. [2024-10-11 15:22:09,523 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) [2024-10-11 15:22:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2489 transitions. [2024-10-11 15:22:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-10-11 15:22:09,525 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:22:09,525 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] [2024-10-11 15:22:09,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 15:22:09,526 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:22:09,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:22:09,526 INFO L85 PathProgramCache]: Analyzing trace with hash 418917208, now seen corresponding path program 1 times [2024-10-11 15:22:09,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:22:09,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311426995] [2024-10-11 15:22:09,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:09,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:22:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 15:22:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-11 15:22:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-11 15:22:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-11 15:22:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 15:22:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-10-11 15:22:10,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:22:10,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311426995] [2024-10-11 15:22:10,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311426995] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:22:10,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:22:10,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:22:10,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167450896] [2024-10-11 15:22:10,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:22:10,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:22:10,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:22:10,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:22:10,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:22:10,170 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) [2024-10-11 15:22:16,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:17,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:18,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:22:18,204 INFO L93 Difference]: Finished difference Result 5383 states and 8103 transitions. [2024-10-11 15:22:18,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-11 15:22:18,205 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 [2024-10-11 15:22:18,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:22:18,223 INFO L225 Difference]: With dead ends: 5383 [2024-10-11 15:22:18,223 INFO L226 Difference]: Without dead ends: 3660 [2024-10-11 15:22:18,230 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 [2024-10-11 15:22:18,231 INFO L432 NwaCegarLoop]: 1251 mSDtfsCounter, 2005 mSDsluCounter, 3673 mSDsCounter, 0 mSdLazyCounter, 1830 mSolverCounterSat, 907 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2113 SdHoareTripleChecker+Valid, 4924 SdHoareTripleChecker+Invalid, 2737 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 907 IncrementalHoareTripleChecker+Valid, 1830 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2024-10-11 15:22:18,231 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2113 Valid, 4924 Invalid, 2737 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [907 Valid, 1830 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2024-10-11 15:22:18,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3660 states. [2024-10-11 15:22:18,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3660 to 3454. [2024-10-11 15:22:18,338 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) [2024-10-11 15:22:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 3454 states and 5071 transitions. [2024-10-11 15:22:18,390 INFO L78 Accepts]: Start accepts. Automaton has 3454 states and 5071 transitions. Word has length 52 [2024-10-11 15:22:18,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:22:18,391 INFO L471 AbstractCegarLoop]: Abstraction has 3454 states and 5071 transitions. [2024-10-11 15:22:18,391 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) [2024-10-11 15:22:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 5071 transitions. [2024-10-11 15:22:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-10-11 15:22:18,408 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:22:18,408 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] [2024-10-11 15:22:18,408 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 15:22:18,408 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:22:18,410 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:22:18,410 INFO L85 PathProgramCache]: Analyzing trace with hash -804647891, now seen corresponding path program 1 times [2024-10-11 15:22:18,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:22:18,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857516755] [2024-10-11 15:22:18,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:18,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:22:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 15:22:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-11 15:22:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-11 15:22:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-11 15:22:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:22:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-11 15:22:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 15:22:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 15:22:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-11 15:22:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 15:22:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-11 15:22:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 15:22:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 15:22:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 15:22:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:18,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 15:22:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 15:22:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-11 15:22:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 15:22:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-11 15:22:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-11 15:22:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 15:22:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-11 15:22:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-10-11 15:22:19,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:22:19,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857516755] [2024-10-11 15:22:19,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857516755] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:22:19,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:22:19,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-11 15:22:19,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940362813] [2024-10-11 15:22:19,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:22:19,185 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-11 15:22:19,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:22:19,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-11 15:22:19,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-10-11 15:22:19,185 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) [2024-10-11 15:22:26,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:27,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:30,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:32,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:34,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:36,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:22:36,948 INFO L93 Difference]: Finished difference Result 10606 states and 15861 transitions. [2024-10-11 15:22:36,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-11 15:22:36,948 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 [2024-10-11 15:22:36,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:22:36,985 INFO L225 Difference]: With dead ends: 10606 [2024-10-11 15:22:36,986 INFO L226 Difference]: Without dead ends: 7153 [2024-10-11 15:22:37,000 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 [2024-10-11 15:22:37,001 INFO L432 NwaCegarLoop]: 332 mSDtfsCounter, 5818 mSDsluCounter, 1377 mSDsCounter, 0 mSdLazyCounter, 6411 mSolverCounterSat, 3140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5839 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 9551 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3140 IncrementalHoareTripleChecker+Valid, 6411 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2024-10-11 15:22:37,002 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5839 Valid, 1709 Invalid, 9551 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3140 Valid, 6411 Invalid, 0 Unknown, 0 Unchecked, 16.8s Time] [2024-10-11 15:22:37,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2024-10-11 15:22:37,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 6691. [2024-10-11 15:22:37,408 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) [2024-10-11 15:22:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 6691 states and 9719 transitions. [2024-10-11 15:22:37,432 INFO L78 Accepts]: Start accepts. Automaton has 6691 states and 9719 transitions. Word has length 182 [2024-10-11 15:22:37,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:22:37,434 INFO L471 AbstractCegarLoop]: Abstraction has 6691 states and 9719 transitions. [2024-10-11 15:22:37,435 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) [2024-10-11 15:22:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 6691 states and 9719 transitions. [2024-10-11 15:22:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-10-11 15:22:37,450 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:22:37,450 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:22:37,450 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-11 15:22:37,450 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:22:37,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:22:37,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1098605791, now seen corresponding path program 1 times [2024-10-11 15:22:37,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:22:37,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991704390] [2024-10-11 15:22:37,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:22:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 15:22:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-11 15:22:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-11 15:22:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-11 15:22:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:22:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-11 15:22:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 15:22:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 15:22:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-11 15:22:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 15:22:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-11 15:22:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 15:22:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 15:22:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 15:22:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 15:22:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 15:22:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 15:22:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 15:22:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 15:22:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-11 15:22:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-11 15:22:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-10-11 15:22:38,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:22:38,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991704390] [2024-10-11 15:22:38,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991704390] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:22:38,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:22:38,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-10-11 15:22:38,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552345447] [2024-10-11 15:22:38,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:22:38,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-10-11 15:22:38,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:22:38,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-10-11 15:22:38,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2024-10-11 15:22:38,628 INFO L87 Difference]: Start difference. First operand 6691 states and 9719 transitions. Second operand has 12 states, 12 states have (on average 7.25) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (25), 9 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2024-10-11 15:22:45,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:46,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:48,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:22:49,480 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 [] [2024-10-11 15:22:50,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:22:50,802 INFO L93 Difference]: Finished difference Result 13749 states and 20524 transitions. [2024-10-11 15:22:50,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-11 15:22:50,803 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.25) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (25), 9 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 180 [2024-10-11 15:22:50,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:22:50,847 INFO L225 Difference]: With dead ends: 13749 [2024-10-11 15:22:50,847 INFO L226 Difference]: Without dead ends: 7059 [2024-10-11 15:22:50,874 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=136, Invalid=326, Unknown=0, NotChecked=0, Total=462 [2024-10-11 15:22:50,875 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 3121 mSDsluCounter, 1377 mSDsCounter, 0 mSdLazyCounter, 5840 mSolverCounterSat, 1972 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3121 SdHoareTripleChecker+Valid, 1625 SdHoareTripleChecker+Invalid, 7812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1972 IncrementalHoareTripleChecker+Valid, 5840 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2024-10-11 15:22:50,876 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3121 Valid, 1625 Invalid, 7812 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1972 Valid, 5840 Invalid, 0 Unknown, 0 Unchecked, 11.3s Time] [2024-10-11 15:22:50,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7059 states. [2024-10-11 15:22:51,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7059 to 6687. [2024-10-11 15:22:51,315 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) [2024-10-11 15:22:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 6687 states and 9734 transitions. [2024-10-11 15:22:51,338 INFO L78 Accepts]: Start accepts. Automaton has 6687 states and 9734 transitions. Word has length 180 [2024-10-11 15:22:51,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:22:51,339 INFO L471 AbstractCegarLoop]: Abstraction has 6687 states and 9734 transitions. [2024-10-11 15:22:51,339 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.25) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (25), 9 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2024-10-11 15:22:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 6687 states and 9734 transitions. [2024-10-11 15:22:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-11 15:22:51,352 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:22:51,353 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 11, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:22:51,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-11 15:22:51,353 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:22:51,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:22:51,353 INFO L85 PathProgramCache]: Analyzing trace with hash -249532070, now seen corresponding path program 1 times [2024-10-11 15:22:51,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:22:51,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956164781] [2024-10-11 15:22:51,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:22:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 15:22:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-11 15:22:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-10-11 15:22:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-11 15:22:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:22:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-10-11 15:22:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 15:22:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 15:22:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-11 15:22:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 15:22:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-11 15:22:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 15:22:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:51,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 15:22:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 15:22:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 15:22:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 15:22:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 15:22:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 15:22:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 15:22:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 15:22:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:22:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 15:22:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 15:22:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 15:22:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-11 15:22:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-10-11 15:22:52,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:22:52,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956164781] [2024-10-11 15:22:52,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956164781] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 15:22:52,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233240371] [2024-10-11 15:22:52,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:22:52,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 15:22:52,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:22:52,352 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 15:22:52,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 15:22:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:22:53,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 4725 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-10-11 15:22:53,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 15:22:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 49 proven. 3 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-10-11 15:22:53,911 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 15:22:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-10-11 15:22:54,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233240371] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 15:22:54,900 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 15:22:54,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 15, 13] total 33 [2024-10-11 15:22:54,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317085909] [2024-10-11 15:22:54,900 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 15:22:54,901 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-10-11 15:22:54,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:22:54,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-10-11 15:22:54,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=977, Unknown=0, NotChecked=0, Total=1056 [2024-10-11 15:22:54,902 INFO L87 Difference]: Start difference. First operand 6687 states and 9734 transitions. Second operand has 33 states, 29 states have (on average 5.896551724137931) internal successors, (171), 18 states have internal predecessors, (171), 6 states have call successors, (61), 9 states have call predecessors, (61), 9 states have return successors, (62), 10 states have call predecessors, (62), 6 states have call successors, (62) [2024-10-11 15:23:08,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:23:10,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:23:11,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:23:13,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:23:14,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:23:15,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []