./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cd8248f52e54312770460b05c349f71bb63d094ef2f9e53f87d753bfc5b43661 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:13:07,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:13:07,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:13:07,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:13:07,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:13:07,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:13:07,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:13:07,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:13:07,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:13:07,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:13:07,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:13:07,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:13:07,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:13:07,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:13:07,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:13:07,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:13:07,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:13:07,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:13:07,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:13:07,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:13:07,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:13:07,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:13:07,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:13:07,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:13:07,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:13:07,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:13:07,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:13:07,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:13:07,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:13:07,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:13:07,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:13:07,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:13:07,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:13:07,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:13:07,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:13:07,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:13:07,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:13:07,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:13:07,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:13:07,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:13:07,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:13:07,308 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:13:07,333 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:13:07,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:13:07,333 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:13:07,334 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:13:07,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:13:07,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:13:07,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:13:07,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:13:07,335 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:13:07,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:13:07,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:13:07,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:13:07,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:13:07,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:13:07,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:13:07,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:13:07,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:13:07,338 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:13:07,339 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:13:07,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:13:07,339 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:13:07,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd8248f52e54312770460b05c349f71bb63d094ef2f9e53f87d753bfc5b43661 [2021-12-16 04:13:07,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:13:07,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:13:07,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:13:07,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:13:07,582 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:13:07,583 INFO L432 ainManager$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--mtd--mtd.ko-entry_point.cil.out.i [2021-12-16 04:13:07,631 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af7f5275/87b79ce4acf44faaaddd9b4223aef8b7/FLAGd810b8d96 [2021-12-16 04:13:08,325 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:13:08,326 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point.cil.out.i [2021-12-16 04:13:08,369 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af7f5275/87b79ce4acf44faaaddd9b4223aef8b7/FLAGd810b8d96 [2021-12-16 04:13:08,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af7f5275/87b79ce4acf44faaaddd9b4223aef8b7 [2021-12-16 04:13:08,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:13:08,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:13:08,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:13:08,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:13:08,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:13:08,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:13:08" (1/1) ... [2021-12-16 04:13:08,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d6ac61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:08, skipping insertion in model container [2021-12-16 04:13:08,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:13:08" (1/1) ... [2021-12-16 04:13:08,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:13:08,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:13:10,614 WARN L230 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--mtd--mtd.ko-entry_point.cil.out.i[372693,372706] [2021-12-16 04:13:10,650 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:13:10,718 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:13:11,152 WARN L230 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--mtd--mtd.ko-entry_point.cil.out.i[372693,372706] [2021-12-16 04:13:11,159 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:13:11,273 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:13:11,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11 WrapperNode [2021-12-16 04:13:11,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:13:11,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:13:11,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:13:11,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:13:11,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,581 INFO L137 Inliner]: procedures = 352, calls = 5376, calls flagged for inlining = 117, calls inlined = 101, statements flattened = 8639 [2021-12-16 04:13:11,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:13:11,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:13:11,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:13:11,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:13:11,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:13:11,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:13:11,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:13:11,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:13:11,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (1/1) ... [2021-12-16 04:13:11,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:13:11,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:13:11,881 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) [2021-12-16 04:13:11,899 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 [2021-12-16 04:13:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure part_get_fact_prot_info [2021-12-16 04:13:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure part_get_fact_prot_info [2021-12-16 04:13:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_mmap [2021-12-16 04:13:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_mmap [2021-12-16 04:13:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-12-16 04:13:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-12-16 04:13:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure part_write_oob [2021-12-16 04:13:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure part_write_oob [2021-12-16 04:13:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_block_markbad [2021-12-16 04:13:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_block_markbad [2021-12-16 04:13:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-12-16 04:13:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-12-16 04:13:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read_oob [2021-12-16 04:13:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read_oob [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_suspend [2021-12-16 04:13:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_suspend [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:13:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:13:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_ecc_stats_errors_show [2021-12-16 04:13:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_ecc_stats_errors_show [2021-12-16 04:13:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 04:13:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 04:13:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_size_show [2021-12-16 04:13:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_size_show [2021-12-16 04:13:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-16 04:13:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-16 04:13:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-16 04:13:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-16 04:13:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:13:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:13:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_numeraseregions_show [2021-12-16 04:13:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_numeraseregions_show [2021-12-16 04:13:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-12-16 04:13:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-12-16 04:13:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_proc_open [2021-12-16 04:13:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_proc_open [2021-12-16 04:13:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-12-16 04:13:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-12-16 04:13:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_writeoob [2021-12-16 04:13:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_writeoob [2021-12-16 04:13:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2021-12-16 04:13:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2021-12-16 04:13:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure part_write_user_prot_reg [2021-12-16 04:13:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure part_write_user_prot_reg [2021-12-16 04:13:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_get_user_prot_info [2021-12-16 04:13:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_get_user_prot_info [2021-12-16 04:13:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-12-16 04:13:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-12-16 04:13:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_flags_show [2021-12-16 04:13:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_flags_show [2021-12-16 04:13:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure part_read [2021-12-16 04:13:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure part_read [2021-12-16 04:13:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure concat_write_oob [2021-12-16 04:13:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_write_oob [2021-12-16 04:13:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-16 04:13:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-16 04:13:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:13:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:13:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure vm_iomap_memory [2021-12-16 04:13:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read_user_prot_reg [2021-12-16 04:13:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read_user_prot_reg [2021-12-16 04:13:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure part_panic_write [2021-12-16 04:13:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure part_panic_write [2021-12-16 04:13:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_ecc_step_size_show [2021-12-16 04:13:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_ecc_step_size_show [2021-12-16 04:13:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure concat_unlock [2021-12-16 04:13:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_unlock [2021-12-16 04:13:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 04:13:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 04:13:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_name_show [2021-12-16 04:13:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_name_show [2021-12-16 04:13:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:13:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:13:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_bbtblocks_show [2021-12-16 04:13:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_bbtblocks_show [2021-12-16 04:13:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-16 04:13:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-16 04:13:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip_or_eccerr [2021-12-16 04:13:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip_or_eccerr [2021-12-16 04:13:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure concat_sync [2021-12-16 04:13:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_sync [2021-12-16 04:13:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_locked [2021-12-16 04:13:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_locked [2021-12-16 04:13:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_partition_offset_show [2021-12-16 04:13:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_partition_offset_show [2021-12-16 04:13:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure part_block_isreserved [2021-12-16 04:13:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure part_block_isreserved [2021-12-16 04:13:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:13:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_open [2021-12-16 04:13:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_open [2021-12-16 04:13:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure concat_write [2021-12-16 04:13:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_write [2021-12-16 04:13:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_kmalloc_up_to [2021-12-16 04:13:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_kmalloc_up_to [2021-12-16 04:13:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2021-12-16 04:13:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2021-12-16 04:13:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_readoob [2021-12-16 04:13:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_readoob [2021-12-16 04:13:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-12-16 04:13:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-12-16 04:13:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure part_is_locked [2021-12-16 04:13:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure part_is_locked [2021-12-16 04:13:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_write [2021-12-16 04:13:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_write [2021-12-16 04:13:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:13:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2021-12-16 04:13:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2021-12-16 04:13:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-16 04:13:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-16 04:13:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure part_block_markbad [2021-12-16 04:13:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure part_block_markbad [2021-12-16 04:13:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure concat_resume [2021-12-16 04:13:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_resume [2021-12-16 04:13:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_ioctl [2021-12-16 04:13:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_ioctl [2021-12-16 04:13:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure part_unlock [2021-12-16 04:13:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure part_unlock [2021-12-16 04:13:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-16 04:13:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-16 04:13:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read_fact_prot_reg [2021-12-16 04:13:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read_fact_prot_reg [2021-12-16 04:13:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_sync [2021-12-16 04:13:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_sync [2021-12-16 04:13:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_ecc_stats_corrected_show [2021-12-16 04:13:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_ecc_stats_corrected_show [2021-12-16 04:13:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_ws [2021-12-16 04:13:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_ws [2021-12-16 04:13:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:13:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:13:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_unpoint [2021-12-16 04:13:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_unpoint [2021-12-16 04:13:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-12-16 04:13:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-12-16 04:13:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-12-16 04:13:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-12-16 04:13:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-16 04:13:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-16 04:13:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-16 04:13:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-16 04:13:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure free_partition [2021-12-16 04:13:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure free_partition [2021-12-16 04:13:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 04:13:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 04:13:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-16 04:13:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-16 04:13:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure concat_erase [2021-12-16 04:13:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_erase [2021-12-16 04:13:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_erase_callback [2021-12-16 04:13:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_erase_callback [2021-12-16 04:13:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-16 04:13:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-16 04:13:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_block_isreserved [2021-12-16 04:13:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_block_isreserved [2021-12-16 04:13:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-12-16 04:13:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-12-16 04:13:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure part_read_fact_prot_reg [2021-12-16 04:13:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure part_read_fact_prot_reg [2021-12-16 04:13:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 04:13:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 04:13:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-16 04:13:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-16 04:13:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_resume [2021-12-16 04:13:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_resume [2021-12-16 04:13:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:13:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_subpagesize_show [2021-12-16 04:13:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_subpagesize_show [2021-12-16 04:13:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_cls_resume [2021-12-16 04:13:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_cls_resume [2021-12-16 04:13:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_add_partition_attrs [2021-12-16 04:13:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_add_partition_attrs [2021-12-16 04:13:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-16 04:13:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-16 04:13:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_device [2021-12-16 04:13:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure add_mtd_device [2021-12-16 04:13:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:13:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write_oob [2021-12-16 04:13:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write_oob [2021-12-16 04:13:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_type_show [2021-12-16 04:13:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_type_show [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure part_write [2021-12-16 04:13:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure part_write [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure concat_lock [2021-12-16 04:13:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_lock [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_user [2021-12-16 04:13:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure register_mtd_user [2021-12-16 04:13:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_oobsize_show [2021-12-16 04:13:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_oobsize_show [2021-12-16 04:13:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_lock_user_prot_reg [2021-12-16 04:13:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_lock_user_prot_reg [2021-12-16 04:13:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 04:13:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 04:13:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_partition [2021-12-16 04:13:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_partition [2021-12-16 04:13:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure concat_block_isbad [2021-12-16 04:13:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_block_isbad [2021-12-16 04:13:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure mtdchar_close [2021-12-16 04:13:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mtdchar_close [2021-12-16 04:13:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 04:13:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 04:13:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-12-16 04:13:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-12-16 04:13:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_badblocks_show [2021-12-16 04:13:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_badblocks_show [2021-12-16 04:13:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure part_sync [2021-12-16 04:13:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure part_sync [2021-12-16 04:13:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure concat_suspend [2021-12-16 04:13:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_suspend [2021-12-16 04:13:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:13:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-16 04:13:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-16 04:13:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure __get_mtd_device [2021-12-16 04:13:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_mtd_device [2021-12-16 04:13:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure part_read_oob [2021-12-16 04:13:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure part_read_oob [2021-12-16 04:13:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-16 04:13:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-16 04:13:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-16 04:13:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-16 04:13:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure kill_mtd_super [2021-12-16 04:13:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_mtd_super [2021-12-16 04:13:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 04:13:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 04:13:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-16 04:13:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-16 04:13:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_writesize_show [2021-12-16 04:13:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_writesize_show [2021-12-16 04:13:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_block_isbad [2021-12-16 04:13:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_block_isbad [2021-12-16 04:13:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-16 04:13:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-16 04:13:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-16 04:13:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-16 04:13:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:13:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-16 04:13:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-16 04:13:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2021-12-16 04:13:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2021-12-16 04:13:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_erase [2021-12-16 04:13:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_erase [2021-12-16 04:13:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-16 04:13:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-16 04:13:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_erasesize_show [2021-12-16 04:13:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_erasesize_show [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure concat_read [2021-12-16 04:13:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_read [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure concat_read_oob [2021-12-16 04:13:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_read_oob [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 04:13:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_destroy [2021-12-16 04:13:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_destroy [2021-12-16 04:13:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 04:13:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 04:13:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_release [2021-12-16 04:13:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_release [2021-12-16 04:13:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-16 04:13:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-16 04:13:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-16 04:13:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-16 04:13:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-16 04:13:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-16 04:13:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_bitflip_threshold_show [2021-12-16 04:13:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_bitflip_threshold_show [2021-12-16 04:13:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure __put_mtd_device [2021-12-16 04:13:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_mtd_device [2021-12-16 04:13:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_mod_by_eb [2021-12-16 04:13:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_mod_by_eb [2021-12-16 04:13:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-16 04:13:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-16 04:13:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_get_fact_prot_info [2021-12-16 04:13:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_get_fact_prot_info [2021-12-16 04:13:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-16 04:13:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-16 04:13:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_unlock [2021-12-16 04:13:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_unlock [2021-12-16 04:13:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure part_suspend [2021-12-16 04:13:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure part_suspend [2021-12-16 04:13:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-16 04:13:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-16 04:13:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure part_unpoint [2021-12-16 04:13:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure part_unpoint [2021-12-16 04:13:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure part_block_isbad [2021-12-16 04:13:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure part_block_isbad [2021-12-16 04:13:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-12-16 04:13:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-12-16 04:13:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure otp_select_filemode [2021-12-16 04:13:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure otp_select_filemode [2021-12-16 04:13:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure part_read_user_prot_reg [2021-12-16 04:13:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure part_read_user_prot_reg [2021-12-16 04:13:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure __mtd_next_device [2021-12-16 04:13:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __mtd_next_device [2021-12-16 04:13:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_lock [2021-12-16 04:13:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_lock [2021-12-16 04:13:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_device [2021-12-16 04:13:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure del_mtd_device [2021-12-16 04:13:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~int [2021-12-16 04:13:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~int [2021-12-16 04:13:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_partition [2021-12-16 04:13:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_partition [2021-12-16 04:13:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure part_erase [2021-12-16 04:13:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure part_erase [2021-12-16 04:13:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure concat_block_markbad [2021-12-16 04:13:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_block_markbad [2021-12-16 04:13:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure concat_dev_erase [2021-12-16 04:13:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure concat_dev_erase [2021-12-16 04:13:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~TO~int [2021-12-16 04:13:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~TO~int [2021-12-16 04:13:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-16 04:13:11,957 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-16 04:13:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure part_resume [2021-12-16 04:13:11,957 INFO L138 BoogieDeclarations]: Found implementation of procedure part_resume [2021-12-16 04:13:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_cls_suspend [2021-12-16 04:13:11,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_cls_suspend [2021-12-16 04:13:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure part_lock_user_prot_reg [2021-12-16 04:13:11,957 INFO L138 BoogieDeclarations]: Found implementation of procedure part_lock_user_prot_reg [2021-12-16 04:13:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 04:13:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 04:13:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:13:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2021-12-16 04:13:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2021-12-16 04:13:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure part_lock [2021-12-16 04:13:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure part_lock [2021-12-16 04:13:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-16 04:13:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-16 04:13:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_panic_write [2021-12-16 04:13:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_panic_write [2021-12-16 04:13:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:13:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~~uint64_t~0~TO~int [2021-12-16 04:13:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~~uint64_t~0~TO~int [2021-12-16 04:13:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure part_get_user_prot_info [2021-12-16 04:13:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure part_get_user_prot_info [2021-12-16 04:13:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write_user_prot_reg [2021-12-16 04:13:11,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write_user_prot_reg [2021-12-16 04:13:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:13:11,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:13:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_ecc_strength_show [2021-12-16 04:13:11,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_ecc_strength_show [2021-12-16 04:13:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-16 04:13:11,960 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-16 04:13:12,880 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:13:12,883 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:13:13,166 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:13:20,886 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:13:20,912 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:13:20,912 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 04:13:20,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:13:20 BoogieIcfgContainer [2021-12-16 04:13:20,917 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:13:20,918 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:13:20,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:13:20,921 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:13:20,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:13:08" (1/3) ... [2021-12-16 04:13:20,922 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25bc10e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:13:20, skipping insertion in model container [2021-12-16 04:13:20,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:13:11" (2/3) ... [2021-12-16 04:13:20,922 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25bc10e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:13:20, skipping insertion in model container [2021-12-16 04:13:20,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:13:20" (3/3) ... [2021-12-16 04:13:20,923 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point.cil.out.i [2021-12-16 04:13:20,927 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:13:20,927 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:13:20,974 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:13:20,984 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 04:13:20,984 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:13:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand has 2798 states, 2021 states have (on average 1.408708560118753) internal successors, (2847), 2072 states have internal predecessors, (2847), 611 states have call successors, (611), 165 states have call predecessors, (611), 164 states have return successors, (588), 577 states have call predecessors, (588), 588 states have call successors, (588) [2021-12-16 04:13:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2021-12-16 04:13:21,076 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:13:21,077 INFO L514 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:13:21,077 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:13:21,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:13:21,081 INFO L85 PathProgramCache]: Analyzing trace with hash 2138790611, now seen corresponding path program 1 times [2021-12-16 04:13:21,087 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:13:21,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434941051] [2021-12-16 04:13:21,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:13:21,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:13:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:13:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:13:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:13:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:13:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:13:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:13:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:13:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:13:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:13:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:13:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:13:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:13:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:13:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:13:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:13:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:13:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:22,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:13:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:13:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:13:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:13:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:13:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:13:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:13:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:13:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:13:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:13:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:13:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:13:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:13:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:13:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:13:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:13:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:13:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-16 04:13:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2021-12-16 04:13:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2021-12-16 04:13:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-12-16 04:13:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2021-12-16 04:13:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-16 04:13:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626 [2021-12-16 04:13:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2021-12-16 04:13:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2021-12-16 04:13:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:13:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-12-16 04:13:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:23,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 706 [2021-12-16 04:13:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-16 04:13:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 738 [2021-12-16 04:13:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2021-12-16 04:13:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2021-12-16 04:13:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 786 [2021-12-16 04:13:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-16 04:13:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2021-12-16 04:13:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2021-12-16 04:13:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2021-12-16 04:13:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 17204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17204 trivial. 0 not checked. [2021-12-16 04:13:24,285 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:13:24,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434941051] [2021-12-16 04:13:24,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434941051] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:13:24,286 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:13:24,287 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 04:13:24,288 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758954905] [2021-12-16 04:13:24,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:13:24,295 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 04:13:24,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:13:24,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 04:13:24,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:13:24,323 INFO L87 Difference]: Start difference. First operand has 2798 states, 2021 states have (on average 1.408708560118753) internal successors, (2847), 2072 states have internal predecessors, (2847), 611 states have call successors, (611), 165 states have call predecessors, (611), 164 states have return successors, (588), 577 states have call predecessors, (588), 588 states have call successors, (588) Second operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (58), 5 states have call predecessors, (58), 1 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2021-12-16 04:13:34,990 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:39,039 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:42,739 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:44,377 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:45,429 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:47,408 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:48,817 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:52,523 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:13:53,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:13:53,786 INFO L93 Difference]: Finished difference Result 8926 states and 13469 transitions. [2021-12-16 04:13:53,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-16 04:13:53,793 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (58), 5 states have call predecessors, (58), 1 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) Word has length 869 [2021-12-16 04:13:53,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:13:53,881 INFO L225 Difference]: With dead ends: 8926 [2021-12-16 04:13:53,881 INFO L226 Difference]: Without dead ends: 6061 [2021-12-16 04:13:53,901 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 317 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-12-16 04:13:53,907 INFO L933 BasicCegarLoop]: 6119 mSDtfsCounter, 6061 mSDsluCounter, 8958 mSDsCounter, 0 mSdLazyCounter, 4960 mSolverCounterSat, 2877 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6353 SdHoareTripleChecker+Valid, 15077 SdHoareTripleChecker+Invalid, 7839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2877 IncrementalHoareTripleChecker+Valid, 4960 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2021-12-16 04:13:53,911 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6353 Valid, 15077 Invalid, 7839 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2877 Valid, 4960 Invalid, 2 Unknown, 0 Unchecked, 28.7s Time] [2021-12-16 04:13:53,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6061 states. [2021-12-16 04:13:54,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6061 to 5364. [2021-12-16 04:13:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5364 states, 3901 states have (on average 1.3940015380671622) internal successors, (5438), 3957 states have internal predecessors, (5438), 1120 states have call successors, (1120), 326 states have call predecessors, (1120), 342 states have return successors, (1234), 1107 states have call predecessors, (1234), 1118 states have call successors, (1234) [2021-12-16 04:13:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5364 states to 5364 states and 7792 transitions. [2021-12-16 04:13:54,212 INFO L78 Accepts]: Start accepts. Automaton has 5364 states and 7792 transitions. Word has length 869 [2021-12-16 04:13:54,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:13:54,216 INFO L470 AbstractCegarLoop]: Abstraction has 5364 states and 7792 transitions. [2021-12-16 04:13:54,216 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (58), 5 states have call predecessors, (58), 1 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2021-12-16 04:13:54,216 INFO L276 IsEmpty]: Start isEmpty. Operand 5364 states and 7792 transitions. [2021-12-16 04:13:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2021-12-16 04:13:54,237 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:13:54,237 INFO L514 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:13:54,238 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 04:13:54,238 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:13:54,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:13:54,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1109961842, now seen corresponding path program 1 times [2021-12-16 04:13:54,238 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:13:54,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340284989] [2021-12-16 04:13:54,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:13:54,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:13:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:13:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:13:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:13:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:13:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:13:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:13:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:13:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:13:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:13:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:54,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:13:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:13:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:13:55,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:13:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:13:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:13:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:13:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:13:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:13:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:13:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:13:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:13:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:13:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:13:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:13:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:13:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:13:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:13:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:13:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:13:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:13:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:13:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:13:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:13:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-16 04:13:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2021-12-16 04:13:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2021-12-16 04:13:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-12-16 04:13:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2021-12-16 04:13:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-16 04:13:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626 [2021-12-16 04:13:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:55,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 642 [2021-12-16 04:13:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2021-12-16 04:13:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:13:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-12-16 04:13:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 706 [2021-12-16 04:13:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-16 04:13:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 738 [2021-12-16 04:13:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2021-12-16 04:13:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2021-12-16 04:13:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 786 [2021-12-16 04:13:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:13:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-16 04:13:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2021-12-16 04:13:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2021-12-16 04:13:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2021-12-16 04:13:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:13:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 858 [2021-12-16 04:13:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-12-16 04:13:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:13:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17204 trivial. 0 not checked. [2021-12-16 04:13:56,452 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:13:56,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340284989] [2021-12-16 04:13:56,452 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340284989] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:13:56,452 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:13:56,452 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 04:13:56,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63759983] [2021-12-16 04:13:56,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:13:56,456 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 04:13:56,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:13:56,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 04:13:56,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:13:56,457 INFO L87 Difference]: Start difference. First operand 5364 states and 7792 transitions. Second operand has 6 states, 6 states have (on average 16.833333333333332) internal successors, (101), 3 states have internal predecessors, (101), 2 states have call successors, (64), 5 states have call predecessors, (64), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-12-16 04:14:03,170 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []