/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 09:05:38,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 09:05:38,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 09:05:38,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 09:05:38,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 09:05:38,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 09:05:38,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 09:05:38,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 09:05:38,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 09:05:38,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 09:05:38,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 09:05:38,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 09:05:38,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 09:05:38,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 09:05:38,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 09:05:38,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 09:05:38,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 09:05:38,162 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 09:05:38,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 09:05:38,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 09:05:38,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 09:05:38,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 09:05:38,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 09:05:38,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 09:05:38,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 09:05:38,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 09:05:38,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 09:05:38,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 09:05:38,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 09:05:38,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 09:05:38,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 09:05:38,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 09:05:38,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 09:05:38,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 09:05:38,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 09:05:38,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 09:05:38,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 09:05:38,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 09:05:38,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 09:05:38,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 09:05:38,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 09:05:38,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 09:05:38,195 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 09:05:38,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 09:05:38,196 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 09:05:38,196 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 09:05:38,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 09:05:38,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 09:05:38,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 09:05:38,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 09:05:38,197 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 09:05:38,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 09:05:38,198 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 09:05:38,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 09:05:38,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 09:05:38,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 09:05:38,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 09:05:38,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 09:05:38,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 09:05:38,200 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 09:05:38,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 09:05:38,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:05:38,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 09:05:38,201 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 09:05:38,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 09:05:38,202 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 09:05:38,202 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 09:05:38,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 09:05:38,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 09:05:38,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 09:05:38,446 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 09:05:38,447 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 09:05:38,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2023-04-02 09:05:39,738 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 09:05:40,243 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 09:05:40,244 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2023-04-02 09:05:40,283 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f80c69c0/f09a0d377fda4b47b70fd36a5140d658/FLAG8a1cd6a22 [2023-04-02 09:05:40,297 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f80c69c0/f09a0d377fda4b47b70fd36a5140d658 [2023-04-02 09:05:40,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 09:05:40,304 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 09:05:40,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 09:05:40,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 09:05:40,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 09:05:40,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:05:40" (1/1) ... [2023-04-02 09:05:40,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bfdb20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:40, skipping insertion in model container [2023-04-02 09:05:40,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:05:40" (1/1) ... [2023-04-02 09:05:40,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 09:05:40,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 09:05:42,798 WARN L247 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2023-04-02 09:05:42,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:05:42,922 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 09:05:43,340 WARN L247 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2023-04-02 09:05:43,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:05:43,533 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,534 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,534 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,534 WARN L667 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,534 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,534 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:05:43,540 INFO L208 MainTranslator]: Completed translation [2023-04-02 09:05:43,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43 WrapperNode [2023-04-02 09:05:43,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 09:05:43,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 09:05:43,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 09:05:43,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 09:05:43,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,887 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,965 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 09:05:43,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 09:05:43,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 09:05:43,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 09:05:43,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (1/1) ... [2023-04-02 09:05:43,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:05:43,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 09:05:44,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 09:05:44,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-04-02 09:05:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 09:05:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-02 09:05:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 09:05:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 09:05:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-04-02 09:05:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-04-02 09:05:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-04-02 09:05:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-04-02 09:05:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-04-02 09:05:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-04-02 09:05:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-04-02 09:05:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-04-02 09:05:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-02 09:05:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-02 09:05:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-02 09:05:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD_RCU [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init_rcu [2023-04-02 09:05:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 09:05:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_to_dev [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_src_to_str [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2023-04-02 09:05:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2023-04-02 09:05:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2023-04-02 09:05:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure call_smi_watchers [2023-04-02 09:05:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_equal [2023-04-02 09:05:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2023-04-02 09:05:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_length [2023-04-02 09:05:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_start_seq_timer [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_smi_info [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure free_user [2023-04-02 09:05:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_version [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_address [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_address [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_LUN [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_LUN [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_maintenance_mode [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_maintenance_mode [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_gets_events [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2023-04-02 09:05:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cmd_rcvr_exclusive [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_for_cmd [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_for_cmd [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2023-04-02 09:05:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure check_addr [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_show [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2023-04-02 09:05:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_show [2023-04-02 09:05:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2023-04-02 09:05:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_show [2023-04-02 09:05:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2023-04-02 09:05:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2023-04-02 09:05:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure add_proc_entries [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entries [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_guid [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_guid [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_prod_dev_id [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_prod_dev_id [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_show [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure provides_device_sdrs_show [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure revision_show [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_revision_show [2023-04-02 09:05:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_version_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev_support_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure manufacturer_id_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure product_id_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_firmware_rev_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_show [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure bmc_dev_attr_is_visible [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure release_bmc_device [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_bmc_device [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_unregister [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_register [2023-04-02 09:05:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure send_guid_cmd [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_handler [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure get_guid [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_handler [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_smi_err_response [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_smi_msgs [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2023-04-02 09:05:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_from_recv_msg [2023-04-02 09:05:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure check_msg_timeout [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout_handler [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_event [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg [2023-04-02 09:05:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_smi_done_handler [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_recv_done_handler [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure event_receiver_fetcher [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_fetcher [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure send_panic_events [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_event [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler_mod [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi [2023-04-02 09:05:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_16 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_15 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_14 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 09:05:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_14 [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 09:05:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_235 [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2023-04-02 09:05:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 09:05:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_find_device [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 09:05:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 09:05:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-04-02 09:05:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-04-02 09:05:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-04-02 09:05:44,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 09:05:44,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 09:05:44,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 09:05:44,085 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_remove [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-02 09:05:44,086 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 09:05:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 09:05:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 09:05:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 09:05:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 09:05:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 09:05:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 09:05:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-04-02 09:05:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 09:05:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-02 09:05:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-04-02 09:05:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 09:05:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 09:05:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 09:05:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-04-02 09:05:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-04-02 09:05:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2023-04-02 09:05:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 09:05:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_14 [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-02 09:05:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD_RCU [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 09:05:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_235 [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init_rcu [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 09:05:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 09:05:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_16 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_15 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_14 [2023-04-02 09:05:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-04-02 09:05:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-04-02 09:05:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find_device [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_to_dev [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_address [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_address [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_LUN [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_LUN [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2023-04-02 09:05:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_for_cmd [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_for_cmd [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_maintenance_mode [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_maintenance_mode [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_gets_events [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_length [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_src_to_str [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_smi_info [2023-04-02 09:05:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-04-02 09:05:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2023-04-02 09:05:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure call_smi_watchers [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_equal [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure intf_start_seq_timer [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2023-04-02 09:05:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:05:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:05:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure free_user [2023-04-02 09:05:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2023-04-02 09:05:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-02 09:05:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure is_cmd_rcvr_exclusive [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2023-04-02 09:05:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure check_addr [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_show [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_show [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_show [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure add_proc_entries [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entries [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_guid [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_guid [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_prod_dev_id [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_prod_dev_id [2023-04-02 09:05:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure provides_device_sdrs_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure revision_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_revision_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_version_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev_support_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure manufacturer_id_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure product_id_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure aux_firmware_rev_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure guid_show [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure bmc_dev_attr_is_visible [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure release_bmc_device [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_bmc_device [2023-04-02 09:05:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_unregister [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_register [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure send_guid_cmd [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure guid_handler [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_guid [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure channel_handler [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_smi_err_response [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_smi_msgs [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 09:05:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure smi_from_recv_msg [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure check_msg_timeout [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout_handler [2023-04-02 09:05:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_event [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_smi_done_handler [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_recv_done_handler [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure event_receiver_fetcher [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_fetcher [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure send_panic_events [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure panic_event [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler_mod [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi [2023-04-02 09:05:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-04-02 09:05:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 09:05:44,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 09:05:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 09:05:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 09:05:44,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 09:05:45,254 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 09:05:45,260 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 09:05:45,434 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 09:05:54,580 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-04-02 09:05:57,919 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 09:05:57,944 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 09:05:57,944 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 09:05:57,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:05:57 BoogieIcfgContainer [2023-04-02 09:05:57,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 09:05:57,954 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 09:05:57,954 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 09:05:57,957 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 09:05:57,957 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 09:05:40" (1/3) ... [2023-04-02 09:05:57,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6793238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:05:57, skipping insertion in model container [2023-04-02 09:05:57,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:05:43" (2/3) ... [2023-04-02 09:05:57,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6793238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:05:57, skipping insertion in model container [2023-04-02 09:05:57,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:05:57" (3/3) ... [2023-04-02 09:05:57,959 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2023-04-02 09:05:57,974 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 09:05:57,975 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 09:05:58,086 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 09:05:58,095 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@71430e71, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 09:05:58,095 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 09:05:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand has 3190 states, 2020 states have (on average 1.3321782178217823) internal successors, (2691), 2143 states have internal predecessors, (2691), 905 states have call successors, (905), 248 states have call predecessors, (905), 247 states have return successors, (887), 849 states have call predecessors, (887), 887 states have call successors, (887) [2023-04-02 09:05:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2023-04-02 09:05:58,150 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:05:58,152 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:05:58,152 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:05:58,160 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:05:58,160 INFO L85 PathProgramCache]: Analyzing trace with hash -931583704, now seen corresponding path program 1 times [2023-04-02 09:05:58,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:05:58,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572020337] [2023-04-02 09:05:58,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:05:58,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:05:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:01,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:06:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:01,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:01,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:01,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:01,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:06:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:06:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:06:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:06:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:06:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:06:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:06:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:06:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:06:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:06:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:06:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:06:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:06:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:06:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:06:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:06:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 09:06:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 09:06:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 09:06:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 09:06:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:06:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-04-02 09:06:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 09:06:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 09:06:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 09:06:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:02,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-04-02 09:06:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2023-04-02 09:06:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2023-04-02 09:06:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-04-02 09:06:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2023-04-02 09:06:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2023-04-02 09:06:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2023-04-02 09:06:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2023-04-02 09:06:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2023-04-02 09:06:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2023-04-02 09:06:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2023-04-02 09:06:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-04-02 09:06:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2023-04-02 09:06:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2023-04-02 09:06:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:06:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2023-04-02 09:06:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-04-02 09:06:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-04-02 09:06:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-04-02 09:06:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-04-02 09:06:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-04-02 09:06:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-04-02 09:06:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-04-02 09:06:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-04-02 09:06:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-04-02 09:06:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-04-02 09:06:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-04-02 09:06:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:06:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-04-02 09:06:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2023-04-02 09:06:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:06:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11415 trivial. 0 not checked. [2023-04-02 09:06:03,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:06:03,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572020337] [2023-04-02 09:06:03,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572020337] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:06:03,583 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:06:03,583 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 09:06:03,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071598346] [2023-04-02 09:06:03,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:06:03,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 09:06:03,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:06:03,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 09:06:03,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-04-02 09:06:03,622 INFO L87 Difference]: Start difference. First operand has 3190 states, 2020 states have (on average 1.3321782178217823) internal successors, (2691), 2143 states have internal predecessors, (2691), 905 states have call successors, (905), 248 states have call predecessors, (905), 247 states have return successors, (887), 849 states have call predecessors, (887), 887 states have call successors, (887) Second operand has 8 states, 8 states have (on average 11.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-04-02 09:06:36,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:41,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:45,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:47,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:49,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:51,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:53,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:06:55,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:06:55,775 INFO L93 Difference]: Finished difference Result 4995 states and 7408 transitions. [2023-04-02 09:06:55,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 09:06:55,777 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 794 [2023-04-02 09:06:55,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:06:55,811 INFO L225 Difference]: With dead ends: 4995 [2023-04-02 09:06:55,812 INFO L226 Difference]: Without dead ends: 2843 [2023-04-02 09:06:55,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 371 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2023-04-02 09:06:55,836 INFO L413 NwaCegarLoop]: 525 mSDtfsCounter, 5819 mSDsluCounter, 1202 mSDsCounter, 0 mSdLazyCounter, 5816 mSolverCounterSat, 4132 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6181 SdHoareTripleChecker+Valid, 1727 SdHoareTripleChecker+Invalid, 9953 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4132 IncrementalHoareTripleChecker+Valid, 5816 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.7s IncrementalHoareTripleChecker+Time [2023-04-02 09:06:55,836 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6181 Valid, 1727 Invalid, 9953 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4132 Valid, 5816 Invalid, 5 Unknown, 0 Unchecked, 47.7s Time] [2023-04-02 09:06:55,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2023-04-02 09:06:57,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2105. [2023-04-02 09:06:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2105 states, 1389 states have (on average 1.361411087113031) internal successors, (1891), 1468 states have internal predecessors, (1891), 538 states have call successors, (538), 180 states have call predecessors, (538), 177 states have return successors, (535), 503 states have call predecessors, (535), 535 states have call successors, (535) [2023-04-02 09:06:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 2105 states and 2964 transitions. [2023-04-02 09:06:57,231 INFO L78 Accepts]: Start accepts. Automaton has 2105 states and 2964 transitions. Word has length 794 [2023-04-02 09:06:57,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:06:57,231 INFO L495 AbstractCegarLoop]: Abstraction has 2105 states and 2964 transitions. [2023-04-02 09:06:57,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-04-02 09:06:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 2964 transitions. [2023-04-02 09:06:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2023-04-02 09:06:57,250 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:06:57,251 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:06:57,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 09:06:57,252 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:06:57,252 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:06:57,252 INFO L85 PathProgramCache]: Analyzing trace with hash 775304568, now seen corresponding path program 1 times [2023-04-02 09:06:57,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:06:57,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211747348] [2023-04-02 09:06:57,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:06:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:06:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:07:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:07:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:07:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:07:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:07:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:07:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:07:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:07:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:07:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:07:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:07:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:07:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:07:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:07:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:07:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:07:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:07:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 09:07:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:00,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 09:07:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 09:07:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 09:07:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:07:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-04-02 09:07:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 09:07:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 09:07:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 09:07:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-04-02 09:07:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2023-04-02 09:07:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2023-04-02 09:07:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-04-02 09:07:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2023-04-02 09:07:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2023-04-02 09:07:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2023-04-02 09:07:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2023-04-02 09:07:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2023-04-02 09:07:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2023-04-02 09:07:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2023-04-02 09:07:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-04-02 09:07:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2023-04-02 09:07:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2023-04-02 09:07:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:07:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2023-04-02 09:07:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-04-02 09:07:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-04-02 09:07:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-04-02 09:07:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-04-02 09:07:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-04-02 09:07:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-04-02 09:07:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-04-02 09:07:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-04-02 09:07:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-04-02 09:07:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-04-02 09:07:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-04-02 09:07:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:07:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-04-02 09:07:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2023-04-02 09:07:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:07:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11415 trivial. 0 not checked. [2023-04-02 09:07:01,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:07:01,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211747348] [2023-04-02 09:07:01,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211747348] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:07:01,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:07:01,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 09:07:01,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241546906] [2023-04-02 09:07:01,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:07:01,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 09:07:01,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:07:01,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 09:07:01,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-04-02 09:07:01,752 INFO L87 Difference]: Start difference. First operand 2105 states and 2964 transitions. Second operand has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-04-02 09:07:35,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:07:45,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:07:47,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:07:49,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:08:11,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:08:17,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:08:18,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:08:18,777 INFO L93 Difference]: Finished difference Result 7317 states and 10734 transitions. [2023-04-02 09:08:18,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-04-02 09:08:18,777 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 794 [2023-04-02 09:08:18,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:08:18,811 INFO L225 Difference]: With dead ends: 7317 [2023-04-02 09:08:18,812 INFO L226 Difference]: Without dead ends: 5337 [2023-04-02 09:08:18,821 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=164, Invalid=342, Unknown=0, NotChecked=0, Total=506 [2023-04-02 09:08:18,822 INFO L413 NwaCegarLoop]: 422 mSDtfsCounter, 17609 mSDsluCounter, 1205 mSDsCounter, 0 mSdLazyCounter, 7161 mSolverCounterSat, 12229 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18095 SdHoareTripleChecker+Valid, 1627 SdHoareTripleChecker+Invalid, 19391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 12229 IncrementalHoareTripleChecker+Valid, 7161 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.9s IncrementalHoareTripleChecker+Time [2023-04-02 09:08:18,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18095 Valid, 1627 Invalid, 19391 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [12229 Valid, 7161 Invalid, 1 Unknown, 0 Unchecked, 66.9s Time] [2023-04-02 09:08:18,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5337 states. [2023-04-02 09:08:21,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5337 to 3941. [2023-04-02 09:08:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3941 states, 2629 states have (on average 1.3758082921262837) internal successors, (3617), 2786 states have internal predecessors, (3617), 980 states have call successors, (980), 334 states have call predecessors, (980), 331 states have return successors, (977), 913 states have call predecessors, (977), 977 states have call successors, (977) [2023-04-02 09:08:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 3941 states and 5574 transitions. [2023-04-02 09:08:21,463 INFO L78 Accepts]: Start accepts. Automaton has 3941 states and 5574 transitions. Word has length 794 [2023-04-02 09:08:21,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:08:21,466 INFO L495 AbstractCegarLoop]: Abstraction has 3941 states and 5574 transitions. [2023-04-02 09:08:21,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (61), 8 states have call predecessors, (61), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-04-02 09:08:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 5574 transitions. [2023-04-02 09:08:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2023-04-02 09:08:21,485 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:08:21,486 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:08:21,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 09:08:21,486 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:08:21,487 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:08:21,487 INFO L85 PathProgramCache]: Analyzing trace with hash -376409585, now seen corresponding path program 1 times [2023-04-02 09:08:21,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:08:21,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764012640] [2023-04-02 09:08:21,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:08:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:08:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:08:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:08:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:08:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:08:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:08:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:08:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:08:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:08:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:08:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:08:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:08:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:08:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:08:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:08:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:08:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:08:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:08:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 09:08:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 09:08:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 09:08:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 09:08:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:08:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-04-02 09:08:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:25,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 09:08:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 09:08:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 09:08:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-04-02 09:08:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2023-04-02 09:08:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2023-04-02 09:08:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-04-02 09:08:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2023-04-02 09:08:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2023-04-02 09:08:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2023-04-02 09:08:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2023-04-02 09:08:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2023-04-02 09:08:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2023-04-02 09:08:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2023-04-02 09:08:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-04-02 09:08:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2023-04-02 09:08:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2023-04-02 09:08:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:08:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 646 [2023-04-02 09:08:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-04-02 09:08:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-04-02 09:08:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-04-02 09:08:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-04-02 09:08:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-04-02 09:08:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-04-02 09:08:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-04-02 09:08:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-04-02 09:08:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-04-02 09:08:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-04-02 09:08:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-04-02 09:08:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:08:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-04-02 09:08:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2023-04-02 09:08:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:08:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:08:26,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11415 trivial. 0 not checked. [2023-04-02 09:08:26,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:08:26,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764012640] [2023-04-02 09:08:26,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764012640] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:08:26,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:08:26,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-04-02 09:08:26,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432278283] [2023-04-02 09:08:26,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:08:26,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-02 09:08:26,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:08:26,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-02 09:08:26,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2023-04-02 09:08:26,960 INFO L87 Difference]: Start difference. First operand 3941 states and 5574 transitions. Second operand has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 5 states have internal predecessors, (93), 4 states have call successors, (62), 9 states have call predecessors, (62), 3 states have return successors, (59), 4 states have call predecessors, (59), 3 states have call successors, (59) [2023-04-02 09:09:24,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []