./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF --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 1f258bb699a014f11eb0babe874a45670072f33ce1154e31a2f0110b34e4ef74 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:29:39,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:29:39,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:29:39,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:29:39,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:29:39,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:29:39,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:29:39,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:29:39,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:29:39,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:29:39,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:29:39,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:29:39,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:29:39,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:29:39,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:29:39,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:29:39,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:29:39,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:29:39,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:29:39,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:29:39,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:29:39,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:29:39,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:29:39,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:29:39,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:29:39,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:29:39,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:29:39,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:29:39,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:29:39,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:29:39,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:29:39,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:29:39,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:29:39,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:29:39,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:29:39,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:29:39,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:29:39,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:29:39,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:29:39,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:29:39,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:29:39,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 07:29:39,428 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:29:39,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:29:39,429 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:29:39,430 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:29:39,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 07:29:39,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 07:29:39,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:29:39,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:29:39,433 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:29:39,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:29:39,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:29:39,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:29:39,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 07:29:39,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 07:29:39,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 07:29:39,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:29:39,436 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:29:39,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 07:29:39,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:29:39,437 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:29:39,438 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 07:29:39,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:29:39,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:29:39,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 07:29:39,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 07:29:39,439 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:29:39,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 07:29:39,440 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 07:29:39,440 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 07:29:39,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 07:29:39,441 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:29:39,441 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f258bb699a014f11eb0babe874a45670072f33ce1154e31a2f0110b34e4ef74 [2021-11-20 07:29:39,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:29:39,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:29:39,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:29:39,855 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:29:39,856 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:29:39,857 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:29:39,962 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/b738bd11a/4b620ce2d1064c1aac3846ff8377357c/FLAGe26a33492 [2021-11-20 07:29:41,065 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:29:41,066 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:29:41,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/b738bd11a/4b620ce2d1064c1aac3846ff8377357c/FLAGe26a33492 [2021-11-20 07:29:41,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/b738bd11a/4b620ce2d1064c1aac3846ff8377357c [2021-11-20 07:29:41,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:29:41,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:29:41,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:29:41,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:29:41,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:29:41,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:29:41" (1/1) ... [2021-11-20 07:29:41,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e9f208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:41, skipping insertion in model container [2021-11-20 07:29:41,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:29:41" (1/1) ... [2021-11-20 07:29:41,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:29:41,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:29:44,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i[239447,239460] [2021-11-20 07:29:44,264 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:29:44,305 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:29:44,810 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i[239447,239460] [2021-11-20 07:29:44,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:29:45,016 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:29:45,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45 WrapperNode [2021-11-20 07:29:45,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:29:45,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:29:45,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:29:45,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:29:45,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,424 INFO L137 Inliner]: procedures = 261, calls = 1811, calls flagged for inlining = 104, calls inlined = 100, statements flattened = 4510 [2021-11-20 07:29:45,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:29:45,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:29:45,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:29:45,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:29:45,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:29:45,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:29:45,747 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:29:45,747 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:29:45,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (1/1) ... [2021-11-20 07:29:45,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:29:45,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:29:45,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 07:29:45,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 07:29:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 07:29:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 07:29:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_12 [2021-11-20 07:29:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_12 [2021-11-20 07:29:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 07:29:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 07:29:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 07:29:45,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 07:29:45,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 07:29:45,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 07:29:45,854 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2021-11-20 07:29:45,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2021-11-20 07:29:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2021-11-20 07:29:45,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2021-11-20 07:29:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2021-11-20 07:29:45,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2021-11-20 07:29:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-20 07:29:45,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-20 07:29:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-20 07:29:45,856 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-20 07:29:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 07:29:45,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 07:29:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-20 07:29:45,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-20 07:29:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-20 07:29:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-20 07:29:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2021-11-20 07:29:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2021-11-20 07:29:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_50 [2021-11-20 07:29:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_50 [2021-11-20 07:29:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 07:29:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 07:29:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 07:29:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 07:29:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 07:29:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 07:29:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 07:29:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 07:29:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2021-11-20 07:29:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2021-11-20 07:29:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-20 07:29:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-20 07:29:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2021-11-20 07:29:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2021-11-20 07:29:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 07:29:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 07:29:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2021-11-20 07:29:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2021-11-20 07:29:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2021-11-20 07:29:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2021-11-20 07:29:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2021-11-20 07:29:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2021-11-20 07:29:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 07:29:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27 [2021-11-20 07:29:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27 [2021-11-20 07:29:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-20 07:29:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-20 07:29:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-20 07:29:45,868 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-20 07:29:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 07:29:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2021-11-20 07:29:45,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2021-11-20 07:29:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-20 07:29:45,869 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-20 07:29:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2021-11-20 07:29:45,870 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2021-11-20 07:29:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2021-11-20 07:29:45,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2021-11-20 07:29:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-20 07:29:45,872 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-20 07:29:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2021-11-20 07:29:45,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2021-11-20 07:29:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 07:29:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 07:29:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-20 07:29:45,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-20 07:29:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-20 07:29:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-20 07:29:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2021-11-20 07:29:45,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2021-11-20 07:29:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-20 07:29:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-20 07:29:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-20 07:29:45,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-20 07:29:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2021-11-20 07:29:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2021-11-20 07:29:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-20 07:29:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-20 07:29:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2021-11-20 07:29:45,877 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2021-11-20 07:29:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2021-11-20 07:29:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2021-11-20 07:29:45,879 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-20 07:29:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-20 07:29:45,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-20 07:29:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-20 07:29:45,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 07:29:45,881 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2021-11-20 07:29:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2021-11-20 07:29:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 07:29:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-11-20 07:29:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-11-20 07:29:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-20 07:29:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-20 07:29:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-20 07:29:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-20 07:29:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 07:29:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-20 07:29:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-20 07:29:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 07:29:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 07:29:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 07:29:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 07:29:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2021-11-20 07:29:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2021-11-20 07:29:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-20 07:29:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-20 07:29:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 07:29:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 07:29:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-20 07:29:45,892 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-20 07:29:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 07:29:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2021-11-20 07:29:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2021-11-20 07:29:45,896 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2021-11-20 07:29:45,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2021-11-20 07:29:45,896 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2021-11-20 07:29:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2021-11-20 07:29:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 07:29:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 07:29:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2021-11-20 07:29:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2021-11-20 07:29:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-20 07:29:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-20 07:29:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 07:29:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2021-11-20 07:29:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2021-11-20 07:29:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-20 07:29:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-20 07:29:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-20 07:29:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-20 07:29:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-20 07:29:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-20 07:29:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-11-20 07:29:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-11-20 07:29:45,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:29:45,906 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2021-11-20 07:29:45,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2021-11-20 07:29:45,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_9 [2021-11-20 07:29:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_9 [2021-11-20 07:29:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 07:29:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 07:29:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 07:29:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2021-11-20 07:29:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2021-11-20 07:29:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 07:29:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 07:29:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-20 07:29:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-20 07:29:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2021-11-20 07:29:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2021-11-20 07:29:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2021-11-20 07:29:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2021-11-20 07:29:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 07:29:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 07:29:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-20 07:29:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-20 07:29:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-20 07:29:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-20 07:29:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2021-11-20 07:29:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2021-11-20 07:29:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-20 07:29:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-20 07:29:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2021-11-20 07:29:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2021-11-20 07:29:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2021-11-20 07:29:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2021-11-20 07:29:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-20 07:29:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-20 07:29:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-20 07:29:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-20 07:29:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2021-11-20 07:29:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2021-11-20 07:29:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-20 07:29:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-20 07:29:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-20 07:29:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-20 07:29:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-20 07:29:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_47 [2021-11-20 07:29:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_47 [2021-11-20 07:29:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-20 07:29:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-20 07:29:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:29:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-20 07:29:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-20 07:29:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2021-11-20 07:29:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2021-11-20 07:29:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-20 07:29:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-20 07:29:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2021-11-20 07:29:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2021-11-20 07:29:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2021-11-20 07:29:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2021-11-20 07:29:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-20 07:29:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:29:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:29:46,904 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:29:46,909 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:29:48,465 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 07:29:53,213 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:29:53,237 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:29:53,237 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 07:29:53,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:29:53 BoogieIcfgContainer [2021-11-20 07:29:53,244 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:29:53,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 07:29:53,246 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 07:29:53,250 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 07:29:53,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:29:41" (1/3) ... [2021-11-20 07:29:53,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@511fe5b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:29:53, skipping insertion in model container [2021-11-20 07:29:53,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:29:45" (2/3) ... [2021-11-20 07:29:53,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@511fe5b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:29:53, skipping insertion in model container [2021-11-20 07:29:53,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:29:53" (3/3) ... [2021-11-20 07:29:53,254 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:29:53,260 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 07:29:53,261 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 07:29:53,328 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 07:29:53,336 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 [2021-11-20 07:29:53,337 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 07:29:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand has 1581 states, 1104 states have (on average 1.3967391304347827) internal successors, (1542), 1170 states have internal predecessors, (1542), 382 states have call successors, (382), 94 states have call predecessors, (382), 93 states have return successors, (373), 347 states have call predecessors, (373), 373 states have call successors, (373) [2021-11-20 07:29:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-20 07:29:53,432 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:29:53,433 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:29:53,434 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:29:53,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:29:53,441 INFO L85 PathProgramCache]: Analyzing trace with hash -838760980, now seen corresponding path program 1 times [2021-11-20 07:29:53,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:29:53,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934896182] [2021-11-20 07:29:53,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:29:53,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:29:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:29:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:29:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:29:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:29:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:29:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:29:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:29:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:29:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:29:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:29:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:29:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:29:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-20 07:29:54,533 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:29:54,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934896182] [2021-11-20 07:29:54,534 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934896182] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:29:54,536 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:29:54,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:29:54,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442700471] [2021-11-20 07:29:54,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:29:54,548 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 07:29:54,549 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:29:54,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:29:54,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:29:54,599 INFO L87 Difference]: Start difference. First operand has 1581 states, 1104 states have (on average 1.3967391304347827) internal successors, (1542), 1170 states have internal predecessors, (1542), 382 states have call successors, (382), 94 states have call predecessors, (382), 93 states have return successors, (373), 347 states have call predecessors, (373), 373 states have call successors, (373) Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:02,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:30:02,563 INFO L93 Difference]: Finished difference Result 3320 states and 4941 transitions. [2021-11-20 07:30:02,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 07:30:02,571 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 113 [2021-11-20 07:30:02,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:30:02,614 INFO L225 Difference]: With dead ends: 3320 [2021-11-20 07:30:02,614 INFO L226 Difference]: Without dead ends: 1727 [2021-11-20 07:30:02,642 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:30:02,647 INFO L933 BasicCegarLoop]: 2120 mSDtfsCounter, 1695 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 959 mSolverCounterSat, 1509 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1726 SdHoareTripleChecker+Valid, 2945 SdHoareTripleChecker+Invalid, 2468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1509 IncrementalHoareTripleChecker+Valid, 959 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:30:02,648 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1726 Valid, 2945 Invalid, 2468 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1509 Valid, 959 Invalid, 0 Unknown, 0 Unchecked, 7.5s Time] [2021-11-20 07:30:02,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1727 states. [2021-11-20 07:30:02,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1727 to 1565. [2021-11-20 07:30:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1565 states, 1099 states have (on average 1.3876251137397635) internal successors, (1525), 1154 states have internal predecessors, (1525), 373 states have call successors, (373), 93 states have call predecessors, (373), 92 states have return successors, (369), 343 states have call predecessors, (369), 369 states have call successors, (369) [2021-11-20 07:30:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1565 states and 2267 transitions. [2021-11-20 07:30:02,973 INFO L78 Accepts]: Start accepts. Automaton has 1565 states and 2267 transitions. Word has length 113 [2021-11-20 07:30:02,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:30:02,974 INFO L470 AbstractCegarLoop]: Abstraction has 1565 states and 2267 transitions. [2021-11-20 07:30:02,975 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2267 transitions. [2021-11-20 07:30:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-20 07:30:02,997 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:30:02,998 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:30:02,999 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 07:30:02,999 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:30:03,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:30:03,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1879567644, now seen corresponding path program 1 times [2021-11-20 07:30:03,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:30:03,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145399249] [2021-11-20 07:30:03,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:30:03,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:30:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:30:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:30:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:30:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:30:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:30:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:30:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-20 07:30:03,598 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:30:03,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145399249] [2021-11-20 07:30:03,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145399249] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:30:03,599 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:30:03,599 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 07:30:03,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230355803] [2021-11-20 07:30:03,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:30:03,601 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:30:03,602 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:30:03,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:30:03,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:30:03,604 INFO L87 Difference]: Start difference. First operand 1565 states and 2267 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:25,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:30:25,265 INFO L93 Difference]: Finished difference Result 4963 states and 7452 transitions. [2021-11-20 07:30:25,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:30:25,267 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 113 [2021-11-20 07:30:25,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:30:25,309 INFO L225 Difference]: With dead ends: 4963 [2021-11-20 07:30:25,309 INFO L226 Difference]: Without dead ends: 3421 [2021-11-20 07:30:25,322 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:30:25,330 INFO L933 BasicCegarLoop]: 2628 mSDtfsCounter, 4037 mSDsluCounter, 4459 mSDsCounter, 0 mSdLazyCounter, 4108 mSolverCounterSat, 2176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4248 SdHoareTripleChecker+Valid, 7087 SdHoareTripleChecker+Invalid, 6284 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2176 IncrementalHoareTripleChecker+Valid, 4108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:30:25,331 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4248 Valid, 7087 Invalid, 6284 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2176 Valid, 4108 Invalid, 0 Unknown, 0 Unchecked, 21.1s Time] [2021-11-20 07:30:25,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3421 states. [2021-11-20 07:30:25,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3421 to 3128. [2021-11-20 07:30:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3128 states, 2197 states have (on average 1.385980883022303) internal successors, (3045), 2307 states have internal predecessors, (3045), 738 states have call successors, (738), 184 states have call predecessors, (738), 192 states have return successors, (786), 690 states have call predecessors, (786), 734 states have call successors, (786) [2021-11-20 07:30:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 3128 states and 4569 transitions. [2021-11-20 07:30:25,622 INFO L78 Accepts]: Start accepts. Automaton has 3128 states and 4569 transitions. Word has length 113 [2021-11-20 07:30:25,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:30:25,627 INFO L470 AbstractCegarLoop]: Abstraction has 3128 states and 4569 transitions. [2021-11-20 07:30:25,627 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4569 transitions. [2021-11-20 07:30:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-20 07:30:25,636 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:30:25,636 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:30:25,637 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 07:30:25,638 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:30:25,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:30:25,638 INFO L85 PathProgramCache]: Analyzing trace with hash 1862399358, now seen corresponding path program 1 times [2021-11-20 07:30:25,639 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:30:25,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912063557] [2021-11-20 07:30:25,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:30:25,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:30:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:30:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:30:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:30:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:25,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:30:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:30:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:30:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-20 07:30:26,128 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:30:26,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912063557] [2021-11-20 07:30:26,129 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912063557] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:30:26,129 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:30:26,129 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 07:30:26,129 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241576521] [2021-11-20 07:30:26,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:30:26,132 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:30:26,132 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:30:26,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:30:26,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:30:26,134 INFO L87 Difference]: Start difference. First operand 3128 states and 4569 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:43,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:30:43,251 INFO L93 Difference]: Finished difference Result 9554 states and 14417 transitions. [2021-11-20 07:30:43,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:30:43,252 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 114 [2021-11-20 07:30:43,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:30:43,321 INFO L225 Difference]: With dead ends: 9554 [2021-11-20 07:30:43,321 INFO L226 Difference]: Without dead ends: 6449 [2021-11-20 07:30:43,349 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:30:43,358 INFO L933 BasicCegarLoop]: 2344 mSDtfsCounter, 3826 mSDsluCounter, 4104 mSDsCounter, 0 mSdLazyCounter, 3757 mSolverCounterSat, 2171 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4003 SdHoareTripleChecker+Valid, 6448 SdHoareTripleChecker+Invalid, 5928 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2171 IncrementalHoareTripleChecker+Valid, 3757 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:30:43,362 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4003 Valid, 6448 Invalid, 5928 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2171 Valid, 3757 Invalid, 0 Unknown, 0 Unchecked, 16.5s Time] [2021-11-20 07:30:43,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6449 states. [2021-11-20 07:30:43,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6449 to 5863. [2021-11-20 07:30:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5863 states, 4118 states have (on average 1.3919378338999515) internal successors, (5732), 4333 states have internal predecessors, (5732), 1377 states have call successors, (1377), 350 states have call predecessors, (1377), 367 states have return successors, (1475), 1285 states have call predecessors, (1475), 1373 states have call successors, (1475) [2021-11-20 07:30:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 5863 states and 8584 transitions. [2021-11-20 07:30:43,807 INFO L78 Accepts]: Start accepts. Automaton has 5863 states and 8584 transitions. Word has length 114 [2021-11-20 07:30:43,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:30:43,808 INFO L470 AbstractCegarLoop]: Abstraction has 5863 states and 8584 transitions. [2021-11-20 07:30:43,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 5863 states and 8584 transitions. [2021-11-20 07:30:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-20 07:30:43,812 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:30:43,812 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:30:43,813 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 07:30:43,813 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:30:43,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:30:43,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1899264295, now seen corresponding path program 1 times [2021-11-20 07:30:43,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:30:43,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004448440] [2021-11-20 07:30:43,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:30:43,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:30:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:30:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:30:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:30:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:30:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:30:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:30:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-20 07:30:44,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:30:44,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004448440] [2021-11-20 07:30:44,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004448440] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:30:44,210 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:30:44,210 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 07:30:44,210 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29888004] [2021-11-20 07:30:44,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:30:44,212 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:30:44,212 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:30:44,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:30:44,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:30:44,214 INFO L87 Difference]: Start difference. First operand 5863 states and 8584 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:48,874 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:30:51,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:30:51,713 INFO L93 Difference]: Finished difference Result 6444 states and 9628 transitions. [2021-11-20 07:30:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:30:51,714 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 115 [2021-11-20 07:30:51,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:30:51,785 INFO L225 Difference]: With dead ends: 6444 [2021-11-20 07:30:51,785 INFO L226 Difference]: Without dead ends: 6441 [2021-11-20 07:30:51,791 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:30:51,792 INFO L933 BasicCegarLoop]: 2041 mSDtfsCounter, 3609 mSDsluCounter, 812 mSDsCounter, 0 mSdLazyCounter, 992 mSolverCounterSat, 1830 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3824 SdHoareTripleChecker+Valid, 2853 SdHoareTripleChecker+Invalid, 2822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1830 IncrementalHoareTripleChecker+Valid, 992 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2021-11-20 07:30:51,793 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3824 Valid, 2853 Invalid, 2822 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1830 Valid, 992 Invalid, 0 Unknown, 0 Unchecked, 7.2s Time] [2021-11-20 07:30:51,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6441 states. [2021-11-20 07:30:52,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6441 to 5862. [2021-11-20 07:30:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5862 states, 4118 states have (on average 1.3916949975716366) internal successors, (5731), 4332 states have internal predecessors, (5731), 1376 states have call successors, (1376), 350 states have call predecessors, (1376), 367 states have return successors, (1475), 1285 states have call predecessors, (1475), 1373 states have call successors, (1475) [2021-11-20 07:30:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 5862 states and 8582 transitions. [2021-11-20 07:30:52,330 INFO L78 Accepts]: Start accepts. Automaton has 5862 states and 8582 transitions. Word has length 115 [2021-11-20 07:30:52,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:30:52,331 INFO L470 AbstractCegarLoop]: Abstraction has 5862 states and 8582 transitions. [2021-11-20 07:30:52,333 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:30:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5862 states and 8582 transitions. [2021-11-20 07:30:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-20 07:30:52,338 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:30:52,338 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:30:52,338 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 07:30:52,339 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:30:52,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:30:52,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1252885087, now seen corresponding path program 1 times [2021-11-20 07:30:52,339 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:30:52,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341463474] [2021-11-20 07:30:52,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:30:52,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:30:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:30:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:30:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:30:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:30:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:30:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:30:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:30:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:30:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:30:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-20 07:30:52,716 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:30:52,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341463474] [2021-11-20 07:30:52,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341463474] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:30:52,716 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:30:52,717 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 07:30:52,717 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487178000] [2021-11-20 07:30:52,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:30:52,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:30:52,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:30:52,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:30:52,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 07:30:52,719 INFO L87 Difference]: Start difference. First operand 5862 states and 8582 transitions. Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:31:02,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:31:02,972 INFO L93 Difference]: Finished difference Result 6443 states and 9626 transitions. [2021-11-20 07:31:02,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:31:02,977 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 116 [2021-11-20 07:31:02,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:31:03,041 INFO L225 Difference]: With dead ends: 6443 [2021-11-20 07:31:03,041 INFO L226 Difference]: Without dead ends: 6411 [2021-11-20 07:31:03,052 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:31:03,053 INFO L933 BasicCegarLoop]: 2046 mSDtfsCounter, 3089 mSDsluCounter, 1486 mSDsCounter, 0 mSdLazyCounter, 1669 mSolverCounterSat, 1365 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3303 SdHoareTripleChecker+Valid, 3532 SdHoareTripleChecker+Invalid, 3034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1365 IncrementalHoareTripleChecker+Valid, 1669 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:31:03,054 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3303 Valid, 3532 Invalid, 3034 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1365 Valid, 1669 Invalid, 0 Unknown, 0 Unchecked, 10.0s Time] [2021-11-20 07:31:03,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6411 states. [2021-11-20 07:31:03,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6411 to 5832. [2021-11-20 07:31:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5832 states, 4102 states have (on average 1.3922476840565579) internal successors, (5711), 4315 states have internal predecessors, (5711), 1363 states have call successors, (1363), 349 states have call predecessors, (1363), 366 states have return successors, (1463), 1273 states have call predecessors, (1463), 1361 states have call successors, (1463) [2021-11-20 07:31:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 5832 states and 8537 transitions. [2021-11-20 07:31:03,487 INFO L78 Accepts]: Start accepts. Automaton has 5832 states and 8537 transitions. Word has length 116 [2021-11-20 07:31:03,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:31:03,489 INFO L470 AbstractCegarLoop]: Abstraction has 5832 states and 8537 transitions. [2021-11-20 07:31:03,489 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-20 07:31:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 5832 states and 8537 transitions. [2021-11-20 07:31:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-20 07:31:03,505 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:31:03,506 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:31:03,506 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 07:31:03,510 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:31:03,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:31:03,511 INFO L85 PathProgramCache]: Analyzing trace with hash -779411748, now seen corresponding path program 1 times [2021-11-20 07:31:03,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:31:03,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369479703] [2021-11-20 07:31:03,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:31:03,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:31:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:31:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:31:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:31:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:31:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:31:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:31:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-20 07:31:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:31:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-11-20 07:31:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-20 07:31:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 07:31:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-11-20 07:31:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2021-11-20 07:31:03,984 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:31:03,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369479703] [2021-11-20 07:31:03,984 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369479703] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:31:03,984 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:31:03,985 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 07:31:03,985 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617385951] [2021-11-20 07:31:03,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:31:03,986 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:31:03,986 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:31:03,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:31:03,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:31:03,987 INFO L87 Difference]: Start difference. First operand 5832 states and 8537 transitions. Second operand has 8 states, 8 states have (on average 9.875) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 7 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 07:31:13,235 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:31:23,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:31:23,525 INFO L93 Difference]: Finished difference Result 20022 states and 30342 transitions. [2021-11-20 07:31:23,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 07:31:23,526 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 7 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 166 [2021-11-20 07:31:23,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:31:23,631 INFO L225 Difference]: With dead ends: 20022 [2021-11-20 07:31:23,632 INFO L226 Difference]: Without dead ends: 14213 [2021-11-20 07:31:23,678 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-11-20 07:31:23,679 INFO L933 BasicCegarLoop]: 2264 mSDtfsCounter, 7215 mSDsluCounter, 4815 mSDsCounter, 0 mSdLazyCounter, 5810 mSolverCounterSat, 5854 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7539 SdHoareTripleChecker+Valid, 7079 SdHoareTripleChecker+Invalid, 11664 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5854 IncrementalHoareTripleChecker+Valid, 5810 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.6s IncrementalHoareTripleChecker+Time [2021-11-20 07:31:23,680 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7539 Valid, 7079 Invalid, 11664 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5854 Valid, 5810 Invalid, 0 Unknown, 0 Unchecked, 18.6s Time] [2021-11-20 07:31:23,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14213 states. [2021-11-20 07:31:24,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14213 to 12528. [2021-11-20 07:31:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12528 states, 8714 states have (on average 1.3847831076428736) internal successors, (12067), 9225 states have internal predecessors, (12067), 2933 states have call successors, (2933), 677 states have call predecessors, (2933), 880 states have return successors, (3800), 2907 states have call predecessors, (3800), 2931 states have call successors, (3800) [2021-11-20 07:31:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12528 states to 12528 states and 18800 transitions. [2021-11-20 07:31:24,663 INFO L78 Accepts]: Start accepts. Automaton has 12528 states and 18800 transitions. Word has length 166 [2021-11-20 07:31:24,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:31:24,663 INFO L470 AbstractCegarLoop]: Abstraction has 12528 states and 18800 transitions. [2021-11-20 07:31:24,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 7 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-20 07:31:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 12528 states and 18800 transitions. [2021-11-20 07:31:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-11-20 07:31:24,695 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:31:24,695 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:31:24,696 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 07:31:24,696 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:31:24,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:31:24,697 INFO L85 PathProgramCache]: Analyzing trace with hash 2017075681, now seen corresponding path program 1 times [2021-11-20 07:31:24,697 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:31:24,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742049376] [2021-11-20 07:31:24,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:31:24,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:31:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:31:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:31:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:31:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:31:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:24,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:31:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:31:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:31:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-20 07:31:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-20 07:31:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-20 07:31:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-20 07:31:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-20 07:31:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-20 07:31:25,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-11-20 07:31:25,183 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:31:25,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742049376] [2021-11-20 07:31:25,183 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742049376] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:31:25,184 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:31:25,184 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-20 07:31:25,184 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185118816] [2021-11-20 07:31:25,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:31:25,185 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-20 07:31:25,185 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:31:25,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-20 07:31:25,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:31:25,186 INFO L87 Difference]: Start difference. First operand 12528 states and 18800 transitions. Second operand has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 07:31:35,572 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:31:42,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:31:42,302 INFO L93 Difference]: Finished difference Result 29013 states and 44652 transitions. [2021-11-20 07:31:42,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-20 07:31:42,303 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 204 [2021-11-20 07:31:42,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:31:42,508 INFO L225 Difference]: With dead ends: 29013 [2021-11-20 07:31:42,508 INFO L226 Difference]: Without dead ends: 16508 [2021-11-20 07:31:42,583 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2021-11-20 07:31:42,584 INFO L933 BasicCegarLoop]: 2342 mSDtfsCounter, 5255 mSDsluCounter, 5551 mSDsCounter, 0 mSdLazyCounter, 4880 mSolverCounterSat, 3807 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5518 SdHoareTripleChecker+Valid, 7893 SdHoareTripleChecker+Invalid, 8687 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3807 IncrementalHoareTripleChecker+Valid, 4880 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:31:42,585 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5518 Valid, 7893 Invalid, 8687 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3807 Valid, 4880 Invalid, 0 Unknown, 0 Unchecked, 16.1s Time] [2021-11-20 07:31:42,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16508 states. [2021-11-20 07:31:43,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16508 to 12542. [2021-11-20 07:31:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12542 states, 8728 states have (on average 1.38416590284143) internal successors, (12081), 9239 states have internal predecessors, (12081), 2933 states have call successors, (2933), 677 states have call predecessors, (2933), 880 states have return successors, (3800), 2907 states have call predecessors, (3800), 2931 states have call successors, (3800) [2021-11-20 07:31:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12542 states to 12542 states and 18814 transitions. [2021-11-20 07:31:43,623 INFO L78 Accepts]: Start accepts. Automaton has 12542 states and 18814 transitions. Word has length 204 [2021-11-20 07:31:43,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:31:43,624 INFO L470 AbstractCegarLoop]: Abstraction has 12542 states and 18814 transitions. [2021-11-20 07:31:43,625 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-20 07:31:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 12542 states and 18814 transitions. [2021-11-20 07:31:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-20 07:31:43,655 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:31:43,656 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:31:43,656 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 07:31:43,656 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:31:43,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:31:43,657 INFO L85 PathProgramCache]: Analyzing trace with hash 669285560, now seen corresponding path program 1 times [2021-11-20 07:31:43,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:31:43,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690281889] [2021-11-20 07:31:43,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:31:43,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:31:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:31:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:31:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:31:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:31:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:43,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:31:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:31:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:31:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-20 07:31:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:31:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 07:31:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-20 07:31:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-20 07:31:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 07:31:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:31:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:31:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-20 07:31:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:31:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2021-11-20 07:31:44,193 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:31:44,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690281889] [2021-11-20 07:31:44,194 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690281889] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:31:44,194 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:31:44,194 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 07:31:44,195 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573906598] [2021-11-20 07:31:44,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:31:44,196 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:31:44,196 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:31:44,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:31:44,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:31:44,197 INFO L87 Difference]: Start difference. First operand 12542 states and 18814 transitions. Second operand has 8 states, 8 states have (on average 12.875) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:32:14,068 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:32:15,560 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:32:17,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:32:17,234 INFO L93 Difference]: Finished difference Result 40379 states and 61522 transitions. [2021-11-20 07:32:17,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 07:32:17,235 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.875) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 221 [2021-11-20 07:32:17,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:32:17,433 INFO L225 Difference]: With dead ends: 40379 [2021-11-20 07:32:17,433 INFO L226 Difference]: Without dead ends: 27860 [2021-11-20 07:32:17,497 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-11-20 07:32:17,498 INFO L933 BasicCegarLoop]: 3462 mSDtfsCounter, 4865 mSDsluCounter, 7123 mSDsCounter, 0 mSdLazyCounter, 8547 mSolverCounterSat, 4359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5221 SdHoareTripleChecker+Valid, 10585 SdHoareTripleChecker+Invalid, 12906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4359 IncrementalHoareTripleChecker+Valid, 8547 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:32:17,498 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5221 Valid, 10585 Invalid, 12906 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4359 Valid, 8547 Invalid, 0 Unknown, 0 Unchecked, 31.5s Time] [2021-11-20 07:32:17,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27860 states. [2021-11-20 07:32:19,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27860 to 24607. [2021-11-20 07:32:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24607 states, 17148 states have (on average 1.3852927455096804) internal successors, (23755), 18149 states have internal predecessors, (23755), 5723 states have call successors, (5723), 1328 states have call predecessors, (5723), 1735 states have return successors, (7451), 5673 states have call predecessors, (7451), 5721 states have call successors, (7451) [2021-11-20 07:32:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24607 states to 24607 states and 36929 transitions. [2021-11-20 07:32:19,560 INFO L78 Accepts]: Start accepts. Automaton has 24607 states and 36929 transitions. Word has length 221 [2021-11-20 07:32:19,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:32:19,562 INFO L470 AbstractCegarLoop]: Abstraction has 24607 states and 36929 transitions. [2021-11-20 07:32:19,562 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.875) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:32:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 24607 states and 36929 transitions. [2021-11-20 07:32:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2021-11-20 07:32:19,798 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:32:19,799 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:32:19,799 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 07:32:19,799 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:32:19,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:32:19,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1675118902, now seen corresponding path program 1 times [2021-11-20 07:32:19,800 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:32:19,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55144474] [2021-11-20 07:32:19,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:32:19,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:32:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:19,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:32:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:19,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:19,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:32:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:32:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:32:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:32:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:32:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:32:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-20 07:32:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 07:32:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-20 07:32:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-20 07:32:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-20 07:32:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-20 07:32:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:32:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-20 07:32:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-11-20 07:32:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-20 07:32:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-20 07:32:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-20 07:32:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2021-11-20 07:32:20,422 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:32:20,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55144474] [2021-11-20 07:32:20,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55144474] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:32:20,422 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:32:20,423 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-20 07:32:20,423 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096691334] [2021-11-20 07:32:20,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:32:20,424 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-20 07:32:20,425 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:32:20,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-20 07:32:20,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:32:20,426 INFO L87 Difference]: Start difference. First operand 24607 states and 36929 transitions. Second operand has 9 states, 9 states have (on average 12.88888888888889) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (24), 8 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 07:32:32,020 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:32:39,015 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:32:39,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:32:39,916 INFO L93 Difference]: Finished difference Result 42152 states and 63753 transitions. [2021-11-20 07:32:39,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-20 07:32:39,917 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.88888888888889) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (24), 8 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 247 [2021-11-20 07:32:39,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:32:40,171 INFO L225 Difference]: With dead ends: 42152 [2021-11-20 07:32:40,171 INFO L226 Difference]: Without dead ends: 17576 [2021-11-20 07:32:40,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2021-11-20 07:32:40,263 INFO L933 BasicCegarLoop]: 1992 mSDtfsCounter, 2392 mSDsluCounter, 4114 mSDsCounter, 0 mSdLazyCounter, 4874 mSolverCounterSat, 2168 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2532 SdHoareTripleChecker+Valid, 6106 SdHoareTripleChecker+Invalid, 7042 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2168 IncrementalHoareTripleChecker+Valid, 4874 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2021-11-20 07:32:40,264 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2532 Valid, 6106 Invalid, 7042 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2168 Valid, 4874 Invalid, 0 Unknown, 0 Unchecked, 18.2s Time] [2021-11-20 07:32:40,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17576 states. [2021-11-20 07:32:41,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17576 to 15464. [2021-11-20 07:32:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15464 states, 10750 states have (on average 1.3809302325581396) internal successors, (14845), 11382 states have internal predecessors, (14845), 3599 states have call successors, (3599), 860 states have call predecessors, (3599), 1114 states have return successors, (4672), 3565 states have call predecessors, (4672), 3597 states have call successors, (4672) [2021-11-20 07:32:41,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15464 states to 15464 states and 23116 transitions. [2021-11-20 07:32:41,793 INFO L78 Accepts]: Start accepts. Automaton has 15464 states and 23116 transitions. Word has length 247 [2021-11-20 07:32:41,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:32:41,802 INFO L470 AbstractCegarLoop]: Abstraction has 15464 states and 23116 transitions. [2021-11-20 07:32:41,803 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.88888888888889) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (24), 8 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 07:32:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 15464 states and 23116 transitions. [2021-11-20 07:32:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-20 07:32:41,883 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:32:41,883 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:32:41,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 07:32:41,884 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:32:41,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:32:41,884 INFO L85 PathProgramCache]: Analyzing trace with hash 1923689798, now seen corresponding path program 1 times [2021-11-20 07:32:41,885 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:32:41,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431531691] [2021-11-20 07:32:41,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:32:41,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:32:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:32:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:32:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:32:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:32:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:32:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:32:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 07:32:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:32:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:32:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 07:32:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:32:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-20 07:32:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-20 07:32:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:32:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:32:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:32:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 07:32:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 07:32:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-20 07:32:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 07:32:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-20 07:32:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:32:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:32:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:32:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:32:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 07:32:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:32:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-20 07:32:42,902 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:32:42,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431531691] [2021-11-20 07:32:42,902 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431531691] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:32:42,902 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:32:42,903 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-20 07:32:42,903 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704339184] [2021-11-20 07:32:42,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:32:42,904 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:32:42,905 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:32:42,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:32:42,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:32:42,906 INFO L87 Difference]: Start difference. First operand 15464 states and 23116 transitions. Second operand has 13 states, 13 states have (on average 12.076923076923077) internal successors, (157), 5 states have internal predecessors, (157), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:32:52,416 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:32:59,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:32:59,569 INFO L93 Difference]: Finished difference Result 33015 states and 49933 transitions. [2021-11-20 07:32:59,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 07:32:59,570 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.076923076923077) internal successors, (157), 5 states have internal predecessors, (157), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 281 [2021-11-20 07:32:59,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:32:59,669 INFO L225 Difference]: With dead ends: 33015 [2021-11-20 07:32:59,669 INFO L226 Difference]: Without dead ends: 17584 [2021-11-20 07:32:59,726 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2021-11-20 07:32:59,727 INFO L933 BasicCegarLoop]: 1862 mSDtfsCounter, 6541 mSDsluCounter, 3402 mSDsCounter, 0 mSdLazyCounter, 5270 mSolverCounterSat, 5293 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6823 SdHoareTripleChecker+Valid, 5264 SdHoareTripleChecker+Invalid, 10563 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5293 IncrementalHoareTripleChecker+Valid, 5270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:32:59,727 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6823 Valid, 5264 Invalid, 10563 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5293 Valid, 5270 Invalid, 0 Unknown, 0 Unchecked, 15.1s Time] [2021-11-20 07:32:59,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17584 states. [2021-11-20 07:33:01,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17584 to 15444. [2021-11-20 07:33:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15444 states, 10740 states have (on average 1.3803538175046555) internal successors, (14825), 11372 states have internal predecessors, (14825), 3589 states have call successors, (3589), 860 states have call predecessors, (3589), 1114 states have return successors, (4642), 3555 states have call predecessors, (4642), 3587 states have call successors, (4642) [2021-11-20 07:33:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15444 states to 15444 states and 23056 transitions. [2021-11-20 07:33:01,287 INFO L78 Accepts]: Start accepts. Automaton has 15444 states and 23056 transitions. Word has length 281 [2021-11-20 07:33:01,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:33:01,288 INFO L470 AbstractCegarLoop]: Abstraction has 15444 states and 23056 transitions. [2021-11-20 07:33:01,288 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.076923076923077) internal successors, (157), 5 states have internal predecessors, (157), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:33:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 15444 states and 23056 transitions. [2021-11-20 07:33:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-20 07:33:01,338 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:33:01,339 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:33:01,339 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-20 07:33:01,339 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:33:01,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:33:01,340 INFO L85 PathProgramCache]: Analyzing trace with hash -661611690, now seen corresponding path program 1 times [2021-11-20 07:33:01,341 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:33:01,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273402065] [2021-11-20 07:33:01,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:33:01,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:33:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:33:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:33:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:33:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:33:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:01,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-11-20 07:33:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 07:33:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-20 07:33:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-20 07:33:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 07:33:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 07:33:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-20 07:33:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 07:33:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-20 07:33:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:33:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 07:33:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-20 07:33:02,340 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:33:02,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273402065] [2021-11-20 07:33:02,340 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273402065] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:33:02,341 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:33:02,341 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-20 07:33:02,341 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666230618] [2021-11-20 07:33:02,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:33:02,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:33:02,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:33:02,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:33:02,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:33:02,345 INFO L87 Difference]: Start difference. First operand 15444 states and 23056 transitions. Second operand has 13 states, 13 states have (on average 12.0) internal successors, (156), 5 states have internal predecessors, (156), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:33:12,708 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:33:13,977 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:33:24,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:33:24,485 INFO L93 Difference]: Finished difference Result 32975 states and 49808 transitions. [2021-11-20 07:33:24,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 07:33:24,486 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.0) internal successors, (156), 5 states have internal predecessors, (156), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 280 [2021-11-20 07:33:24,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:33:24,589 INFO L225 Difference]: With dead ends: 32975 [2021-11-20 07:33:24,589 INFO L226 Difference]: Without dead ends: 17564 [2021-11-20 07:33:24,661 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2021-11-20 07:33:24,666 INFO L933 BasicCegarLoop]: 1873 mSDtfsCounter, 5772 mSDsluCounter, 4118 mSDsCounter, 0 mSdLazyCounter, 5871 mSolverCounterSat, 4583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6043 SdHoareTripleChecker+Valid, 5991 SdHoareTripleChecker+Invalid, 10454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4583 IncrementalHoareTripleChecker+Valid, 5871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:33:24,667 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6043 Valid, 5991 Invalid, 10454 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4583 Valid, 5871 Invalid, 0 Unknown, 0 Unchecked, 20.5s Time] [2021-11-20 07:33:24,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17564 states. [2021-11-20 07:33:26,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17564 to 15424. [2021-11-20 07:33:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15424 states, 10730 states have (on average 1.3797763280521902) internal successors, (14805), 11362 states have internal predecessors, (14805), 3579 states have call successors, (3579), 860 states have call predecessors, (3579), 1114 states have return successors, (4612), 3545 states have call predecessors, (4612), 3577 states have call successors, (4612) [2021-11-20 07:33:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15424 states to 15424 states and 22996 transitions. [2021-11-20 07:33:26,098 INFO L78 Accepts]: Start accepts. Automaton has 15424 states and 22996 transitions. Word has length 280 [2021-11-20 07:33:26,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:33:26,099 INFO L470 AbstractCegarLoop]: Abstraction has 15424 states and 22996 transitions. [2021-11-20 07:33:26,099 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.0) internal successors, (156), 5 states have internal predecessors, (156), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:33:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 15424 states and 22996 transitions. [2021-11-20 07:33:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-20 07:33:26,140 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:33:26,140 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:33:26,140 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-20 07:33:26,141 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:33:26,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:33:26,141 INFO L85 PathProgramCache]: Analyzing trace with hash -472580315, now seen corresponding path program 1 times [2021-11-20 07:33:26,142 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:33:26,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150720240] [2021-11-20 07:33:26,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:33:26,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:33:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:33:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:33:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:33:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:33:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-11-20 07:33:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 07:33:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-20 07:33:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-20 07:33:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 07:33:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 07:33:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-20 07:33:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 07:33:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-20 07:33:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:26,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:33:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 07:33:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-20 07:33:27,049 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:33:27,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150720240] [2021-11-20 07:33:27,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150720240] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:33:27,049 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:33:27,049 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-20 07:33:27,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163717393] [2021-11-20 07:33:27,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:33:27,050 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:33:27,051 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:33:27,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:33:27,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:33:27,051 INFO L87 Difference]: Start difference. First operand 15424 states and 22996 transitions. Second operand has 13 states, 13 states have (on average 12.23076923076923) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:33:31,146 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:33:40,215 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:33:42,072 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:33:52,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:33:52,296 INFO L93 Difference]: Finished difference Result 32935 states and 49683 transitions. [2021-11-20 07:33:52,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 07:33:52,298 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.23076923076923) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 283 [2021-11-20 07:33:52,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:33:52,369 INFO L225 Difference]: With dead ends: 32935 [2021-11-20 07:33:52,369 INFO L226 Difference]: Without dead ends: 17544 [2021-11-20 07:33:52,408 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2021-11-20 07:33:52,408 INFO L933 BasicCegarLoop]: 1872 mSDtfsCounter, 5165 mSDsluCounter, 4326 mSDsCounter, 0 mSdLazyCounter, 6555 mSolverCounterSat, 3975 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5436 SdHoareTripleChecker+Valid, 6198 SdHoareTripleChecker+Invalid, 10530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3975 IncrementalHoareTripleChecker+Valid, 6555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2021-11-20 07:33:52,409 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5436 Valid, 6198 Invalid, 10530 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3975 Valid, 6555 Invalid, 0 Unknown, 0 Unchecked, 23.7s Time] [2021-11-20 07:33:52,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17544 states. [2021-11-20 07:33:53,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17544 to 15404. [2021-11-20 07:33:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15404 states, 10720 states have (on average 1.3791977611940298) internal successors, (14785), 11352 states have internal predecessors, (14785), 3569 states have call successors, (3569), 860 states have call predecessors, (3569), 1114 states have return successors, (4582), 3535 states have call predecessors, (4582), 3567 states have call successors, (4582) [2021-11-20 07:33:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15404 states to 15404 states and 22936 transitions. [2021-11-20 07:33:53,647 INFO L78 Accepts]: Start accepts. Automaton has 15404 states and 22936 transitions. Word has length 283 [2021-11-20 07:33:53,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:33:53,648 INFO L470 AbstractCegarLoop]: Abstraction has 15404 states and 22936 transitions. [2021-11-20 07:33:53,648 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.23076923076923) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:33:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 15404 states and 22936 transitions. [2021-11-20 07:33:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-20 07:33:53,692 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:33:53,693 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:33:53,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-20 07:33:53,693 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:33:53,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:33:53,694 INFO L85 PathProgramCache]: Analyzing trace with hash -535877291, now seen corresponding path program 1 times [2021-11-20 07:33:53,694 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:33:53,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103512240] [2021-11-20 07:33:53,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:33:53,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:33:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:33:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:33:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:53,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:33:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:33:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-20 07:33:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:33:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 07:33:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-20 07:33:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-20 07:33:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:33:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 07:33:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 07:33:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-11-20 07:33:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-20 07:33:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 07:33:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-20 07:33:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:33:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:33:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 07:33:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:33:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 07:33:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:33:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-20 07:33:54,591 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:33:54,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103512240] [2021-11-20 07:33:54,592 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103512240] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:33:54,592 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:33:54,592 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-20 07:33:54,593 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577737634] [2021-11-20 07:33:54,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:33:54,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:33:54,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:33:54,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:33:54,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:33:54,595 INFO L87 Difference]: Start difference. First operand 15404 states and 22936 transitions. Second operand has 13 states, 13 states have (on average 12.153846153846153) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:34:18,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:34:18,948 INFO L93 Difference]: Finished difference Result 32895 states and 49558 transitions. [2021-11-20 07:34:18,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 07:34:18,950 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 12.153846153846153) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 282 [2021-11-20 07:34:18,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:34:19,021 INFO L225 Difference]: With dead ends: 32895 [2021-11-20 07:34:19,022 INFO L226 Difference]: Without dead ends: 17524 [2021-11-20 07:34:19,054 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2021-11-20 07:34:19,055 INFO L933 BasicCegarLoop]: 1911 mSDtfsCounter, 3450 mSDsluCounter, 4773 mSDsCounter, 0 mSdLazyCounter, 7726 mSolverCounterSat, 2283 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3714 SdHoareTripleChecker+Valid, 6684 SdHoareTripleChecker+Invalid, 10009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2283 IncrementalHoareTripleChecker+Valid, 7726 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:34:19,055 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3714 Valid, 6684 Invalid, 10009 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2283 Valid, 7726 Invalid, 0 Unknown, 0 Unchecked, 22.5s Time] [2021-11-20 07:34:19,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17524 states. [2021-11-20 07:34:20,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17524 to 15384. [2021-11-20 07:34:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15384 states, 10710 states have (on average 1.3786181139122315) internal successors, (14765), 11342 states have internal predecessors, (14765), 3559 states have call successors, (3559), 860 states have call predecessors, (3559), 1114 states have return successors, (4552), 3525 states have call predecessors, (4552), 3557 states have call successors, (4552) [2021-11-20 07:34:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15384 states to 15384 states and 22876 transitions. [2021-11-20 07:34:20,164 INFO L78 Accepts]: Start accepts. Automaton has 15384 states and 22876 transitions. Word has length 282 [2021-11-20 07:34:20,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:34:20,165 INFO L470 AbstractCegarLoop]: Abstraction has 15384 states and 22876 transitions. [2021-11-20 07:34:20,165 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 12.153846153846153) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (35), 10 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-20 07:34:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 15384 states and 22876 transitions. [2021-11-20 07:34:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-20 07:34:20,183 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:34:20,184 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:34:20,184 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-20 07:34:20,184 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:34:20,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:34:20,185 INFO L85 PathProgramCache]: Analyzing trace with hash 790150926, now seen corresponding path program 1 times [2021-11-20 07:34:20,185 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:34:20,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152279517] [2021-11-20 07:34:20,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:20,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:34:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:34:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:34:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:34:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:34:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:34:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:34:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:34:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-20 07:34:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 07:34:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-20 07:34:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-20 07:34:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 07:34:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:34:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-20 07:34:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-11-20 07:34:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-11-20 07:34:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-20 07:34:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-11-20 07:34:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2021-11-20 07:34:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2021-11-20 07:34:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-11-20 07:34:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-11-20 07:34:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-11-20 07:34:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-11-20 07:34:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-11-20 07:34:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2021-11-20 07:34:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2021-11-20 07:34:20,791 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:34:20,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152279517] [2021-11-20 07:34:20,791 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152279517] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:34:20,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [366591052] [2021-11-20 07:34:20,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:20,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:34:20,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:34:20,798 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:34:20,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-20 07:34:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:21,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 2631 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-20 07:34:21,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:34:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2021-11-20 07:34:22,750 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-20 07:34:22,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [366591052] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:34:22,751 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:34:22,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 13 [2021-11-20 07:34:22,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091859650] [2021-11-20 07:34:22,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:34:22,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 07:34:22,753 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:34:22,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:34:22,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:34:22,753 INFO L87 Difference]: Start difference. First operand 15384 states and 22876 transitions. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-20 07:34:24,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:34:24,964 INFO L93 Difference]: Finished difference Result 27882 states and 41542 transitions. [2021-11-20 07:34:24,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 07:34:24,965 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 296 [2021-11-20 07:34:24,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:34:25,043 INFO L225 Difference]: With dead ends: 27882 [2021-11-20 07:34:25,043 INFO L226 Difference]: Without dead ends: 21655 [2021-11-20 07:34:25,065 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 372 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2021-11-20 07:34:25,066 INFO L933 BasicCegarLoop]: 4291 mSDtfsCounter, 2798 mSDsluCounter, 10019 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 239 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2820 SdHoareTripleChecker+Valid, 14310 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 239 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-20 07:34:25,066 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2820 Valid, 14310 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [239 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-20 07:34:25,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21655 states. [2021-11-20 07:34:26,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21655 to 15408. [2021-11-20 07:34:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15408 states, 10724 states have (on average 1.378123834390153) internal successors, (14779), 11358 states have internal predecessors, (14779), 3569 states have call successors, (3569), 860 states have call predecessors, (3569), 1114 states have return successors, (4564), 3535 states have call predecessors, (4564), 3567 states have call successors, (4564) [2021-11-20 07:34:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15408 states to 15408 states and 22912 transitions. [2021-11-20 07:34:26,375 INFO L78 Accepts]: Start accepts. Automaton has 15408 states and 22912 transitions. Word has length 296 [2021-11-20 07:34:26,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:34:26,376 INFO L470 AbstractCegarLoop]: Abstraction has 15408 states and 22912 transitions. [2021-11-20 07:34:26,376 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-20 07:34:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 15408 states and 22912 transitions. [2021-11-20 07:34:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-20 07:34:26,394 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:34:26,394 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:34:26,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:34:26,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-20 07:34:26,595 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:34:26,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:34:26,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1903745264, now seen corresponding path program 1 times [2021-11-20 07:34:26,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:34:26,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871405120] [2021-11-20 07:34:26,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:26,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:34:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:26,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:34:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:26,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:26,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:26,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:34:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:34:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:34:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:34:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:34:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-11-20 07:34:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-20 07:34:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 07:34:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-20 07:34:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-20 07:34:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 07:34:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:34:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-20 07:34:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-11-20 07:34:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-11-20 07:34:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-20 07:34:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-11-20 07:34:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2021-11-20 07:34:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2021-11-20 07:34:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-11-20 07:34:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-11-20 07:34:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-11-20 07:34:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-11-20 07:34:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-11-20 07:34:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2021-11-20 07:34:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2021-11-20 07:34:27,392 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:34:27,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871405120] [2021-11-20 07:34:27,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871405120] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:34:27,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [386359445] [2021-11-20 07:34:27,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:27,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:34:27,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:34:27,395 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:34:27,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-20 07:34:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:28,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 2626 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-20 07:34:28,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:34:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2021-11-20 07:34:29,358 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-20 07:34:29,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [386359445] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:34:29,359 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:34:29,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11] total 15 [2021-11-20 07:34:29,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405267837] [2021-11-20 07:34:29,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:34:29,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:34:29,360 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:34:29,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:34:29,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-11-20 07:34:29,361 INFO L87 Difference]: Start difference. First operand 15408 states and 22912 transitions. Second operand has 6 states, 5 states have (on average 24.4) internal successors, (122), 6 states have internal predecessors, (122), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-20 07:34:30,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:34:30,810 INFO L93 Difference]: Finished difference Result 30827 states and 45872 transitions. [2021-11-20 07:34:30,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:34:30,810 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 24.4) internal successors, (122), 6 states have internal predecessors, (122), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 296 [2021-11-20 07:34:30,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:34:30,897 INFO L225 Difference]: With dead ends: 30827 [2021-11-20 07:34:30,898 INFO L226 Difference]: Without dead ends: 15438 [2021-11-20 07:34:30,946 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 369 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2021-11-20 07:34:30,947 INFO L933 BasicCegarLoop]: 2236 mSDtfsCounter, 6 mSDsluCounter, 8930 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 11166 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:34:30,947 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 11166 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:34:30,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15438 states. [2021-11-20 07:34:31,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15438 to 15411. [2021-11-20 07:34:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15411 states, 10726 states have (on average 1.3781465597613276) internal successors, (14782), 11361 states have internal predecessors, (14782), 3569 states have call successors, (3569), 860 states have call predecessors, (3569), 1115 states have return successors, (4568), 3535 states have call predecessors, (4568), 3567 states have call successors, (4568) [2021-11-20 07:34:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15411 states to 15411 states and 22919 transitions. [2021-11-20 07:34:32,054 INFO L78 Accepts]: Start accepts. Automaton has 15411 states and 22919 transitions. Word has length 296 [2021-11-20 07:34:32,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:34:32,055 INFO L470 AbstractCegarLoop]: Abstraction has 15411 states and 22919 transitions. [2021-11-20 07:34:32,055 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.4) internal successors, (122), 6 states have internal predecessors, (122), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-20 07:34:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 15411 states and 22919 transitions. [2021-11-20 07:34:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-20 07:34:32,074 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:34:32,074 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:34:32,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-20 07:34:32,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-20 07:34:32,275 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:34:32,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:34:32,275 INFO L85 PathProgramCache]: Analyzing trace with hash -442570164, now seen corresponding path program 1 times [2021-11-20 07:34:32,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:34:32,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853048678] [2021-11-20 07:34:32,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:32,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:34:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:34:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:34:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:34:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:34:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:34:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 07:34:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-11-20 07:34:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-20 07:34:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:34:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-20 07:34:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-11-20 07:34:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-20 07:34:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-11-20 07:34:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-11-20 07:34:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:34:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-20 07:34:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-20 07:34:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-11-20 07:34:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-11-20 07:34:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-11-20 07:34:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-20 07:34:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-11-20 07:34:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-11-20 07:34:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-11-20 07:34:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-11-20 07:34:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2021-11-20 07:34:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-11-20 07:34:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2021-11-20 07:34:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2021-11-20 07:34:32,928 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:34:32,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853048678] [2021-11-20 07:34:32,928 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1853048678] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:34:32,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751896817] [2021-11-20 07:34:32,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:34:32,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:34:32,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:34:32,933 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:34:32,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-20 07:34:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:34:33,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 2638 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-20 07:34:33,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:34:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 124 proven. 1 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2021-11-20 07:34:34,440 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:34:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-11-20 07:34:35,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751896817] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:34:35,294 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-20 07:34:35,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7, 7] total 20 [2021-11-20 07:34:35,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243066871] [2021-11-20 07:34:35,295 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-20 07:34:35,297 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-20 07:34:35,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:34:35,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-20 07:34:35,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=328, Unknown=0, NotChecked=0, Total=380 [2021-11-20 07:34:35,298 INFO L87 Difference]: Start difference. First operand 15411 states and 22919 transitions. Second operand has 20 states, 18 states have (on average 11.333333333333334) internal successors, (204), 13 states have internal predecessors, (204), 4 states have call successors, (78), 8 states have call predecessors, (78), 6 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) [2021-11-20 07:35:08,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:35:08,393 INFO L93 Difference]: Finished difference Result 32951 states and 49660 transitions. [2021-11-20 07:35:08,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-20 07:35:08,400 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 18 states have (on average 11.333333333333334) internal successors, (204), 13 states have internal predecessors, (204), 4 states have call successors, (78), 8 states have call predecessors, (78), 6 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) Word has length 298 [2021-11-20 07:35:08,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:35:08,493 INFO L225 Difference]: With dead ends: 32951 [2021-11-20 07:35:08,493 INFO L226 Difference]: Without dead ends: 17559 [2021-11-20 07:35:08,539 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 697 GetRequests, 666 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=180, Invalid=876, Unknown=0, NotChecked=0, Total=1056 [2021-11-20 07:35:08,540 INFO L933 BasicCegarLoop]: 2017 mSDtfsCounter, 2400 mSDsluCounter, 17467 mSDsCounter, 0 mSdLazyCounter, 14794 mSolverCounterSat, 2143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2543 SdHoareTripleChecker+Valid, 19484 SdHoareTripleChecker+Invalid, 16937 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2143 IncrementalHoareTripleChecker+Valid, 14794 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2021-11-20 07:35:08,541 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2543 Valid, 19484 Invalid, 16937 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2143 Valid, 14794 Invalid, 0 Unknown, 0 Unchecked, 30.8s Time] [2021-11-20 07:35:08,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17559 states. [2021-11-20 07:35:09,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17559 to 15424. [2021-11-20 07:35:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15424 states, 10737 states have (on average 1.377852286485983) internal successors, (14794), 11370 states have internal predecessors, (14794), 3569 states have call successors, (3569), 860 states have call predecessors, (3569), 1117 states have return successors, (4577), 3539 states have call predecessors, (4577), 3567 states have call successors, (4577) [2021-11-20 07:35:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15424 states to 15424 states and 22940 transitions. [2021-11-20 07:35:09,988 INFO L78 Accepts]: Start accepts. Automaton has 15424 states and 22940 transitions. Word has length 298 [2021-11-20 07:35:09,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:35:09,989 INFO L470 AbstractCegarLoop]: Abstraction has 15424 states and 22940 transitions. [2021-11-20 07:35:09,989 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 18 states have (on average 11.333333333333334) internal successors, (204), 13 states have internal predecessors, (204), 4 states have call successors, (78), 8 states have call predecessors, (78), 6 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) [2021-11-20 07:35:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 15424 states and 22940 transitions. [2021-11-20 07:35:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-20 07:35:10,017 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:35:10,018 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:35:10,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-20 07:35:10,233 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:35:10,233 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:35:10,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:35:10,234 INFO L85 PathProgramCache]: Analyzing trace with hash -380056710, now seen corresponding path program 1 times [2021-11-20 07:35:10,234 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:35:10,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754211590] [2021-11-20 07:35:10,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:10,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:35:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:35:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:35:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:35:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:35:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:35:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-20 07:35:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 07:35:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-20 07:35:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-20 07:35:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:35:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 07:35:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:35:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-20 07:35:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-11-20 07:35:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-20 07:35:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:10,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-11-20 07:35:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-20 07:35:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2021-11-20 07:35:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-20 07:35:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-20 07:35:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-11-20 07:35:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2021-11-20 07:35:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2021-11-20 07:35:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-11-20 07:35:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2021-11-20 07:35:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-11-20 07:35:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2021-11-20 07:35:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:11,113 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2021-11-20 07:35:11,113 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:35:11,113 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754211590] [2021-11-20 07:35:11,113 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754211590] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:35:11,114 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:35:11,114 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-20 07:35:11,114 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568038451] [2021-11-20 07:35:11,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:35:11,115 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-20 07:35:11,115 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:35:11,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-20 07:35:11,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-11-20 07:35:11,117 INFO L87 Difference]: Start difference. First operand 15424 states and 22940 transitions. Second operand has 15 states, 14 states have (on average 8.571428571428571) internal successors, (120), 7 states have internal predecessors, (120), 3 states have call successors, (32), 8 states have call predecessors, (32), 4 states have return successors, (31), 4 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 07:35:18,180 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:35:19,240 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:35:20,246 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:35:21,985 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:35:23,798 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:35:45,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:35:45,623 INFO L93 Difference]: Finished difference Result 22345 states and 34162 transitions. [2021-11-20 07:35:45,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-20 07:35:45,624 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 8.571428571428571) internal successors, (120), 7 states have internal predecessors, (120), 3 states have call successors, (32), 8 states have call predecessors, (32), 4 states have return successors, (31), 4 states have call predecessors, (31), 3 states have call successors, (31) Word has length 306 [2021-11-20 07:35:45,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:35:45,723 INFO L225 Difference]: With dead ends: 22345 [2021-11-20 07:35:45,723 INFO L226 Difference]: Without dead ends: 18807 [2021-11-20 07:35:45,745 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=124, Invalid=428, Unknown=0, NotChecked=0, Total=552 [2021-11-20 07:35:45,746 INFO L933 BasicCegarLoop]: 2644 mSDtfsCounter, 3466 mSDsluCounter, 19641 mSDsCounter, 0 mSdLazyCounter, 12633 mSolverCounterSat, 2832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3762 SdHoareTripleChecker+Valid, 22285 SdHoareTripleChecker+Invalid, 15465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2832 IncrementalHoareTripleChecker+Valid, 12633 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.5s IncrementalHoareTripleChecker+Time [2021-11-20 07:35:45,746 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3762 Valid, 22285 Invalid, 15465 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2832 Valid, 12633 Invalid, 0 Unknown, 0 Unchecked, 32.5s Time] [2021-11-20 07:35:45,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18807 states. [2021-11-20 07:35:47,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18807 to 15434. [2021-11-20 07:35:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15434 states, 10743 states have (on average 1.3776412547705483) internal successors, (14800), 11376 states have internal predecessors, (14800), 3571 states have call successors, (3571), 860 states have call predecessors, (3571), 1119 states have return successors, (4585), 3543 states have call predecessors, (4585), 3569 states have call successors, (4585) [2021-11-20 07:35:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15434 states to 15434 states and 22956 transitions. [2021-11-20 07:35:47,108 INFO L78 Accepts]: Start accepts. Automaton has 15434 states and 22956 transitions. Word has length 306 [2021-11-20 07:35:47,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:35:47,109 INFO L470 AbstractCegarLoop]: Abstraction has 15434 states and 22956 transitions. [2021-11-20 07:35:47,109 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 8.571428571428571) internal successors, (120), 7 states have internal predecessors, (120), 3 states have call successors, (32), 8 states have call predecessors, (32), 4 states have return successors, (31), 4 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-20 07:35:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 15434 states and 22956 transitions. [2021-11-20 07:35:47,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-20 07:35:47,127 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:35:47,127 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:35:47,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-20 07:35:47,128 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:35:47,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:35:47,128 INFO L85 PathProgramCache]: Analyzing trace with hash 479316454, now seen corresponding path program 1 times [2021-11-20 07:35:47,128 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:35:47,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505370800] [2021-11-20 07:35:47,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:47,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:35:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:35:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:35:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:35:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:35:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:35:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-20 07:35:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 07:35:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-20 07:35:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:35:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-20 07:35:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:35:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 07:35:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 07:35:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-20 07:35:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-11-20 07:35:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-20 07:35:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-11-20 07:35:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-20 07:35:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2021-11-20 07:35:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-20 07:35:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-20 07:35:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-11-20 07:35:47,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2021-11-20 07:35:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2021-11-20 07:35:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-11-20 07:35:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2021-11-20 07:35:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-11-20 07:35:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2021-11-20 07:35:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2021-11-20 07:35:47,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:35:47,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505370800] [2021-11-20 07:35:47,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505370800] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:35:47,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [783653890] [2021-11-20 07:35:47,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:47,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:35:47,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:35:47,917 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:35:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-20 07:35:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:49,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 2673 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-20 07:35:49,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:35:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 145 proven. 3 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2021-11-20 07:35:50,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:35:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2021-11-20 07:35:51,496 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [783653890] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:35:51,496 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-20 07:35:51,496 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 8, 8] total 22 [2021-11-20 07:35:51,496 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345459846] [2021-11-20 07:35:51,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-20 07:35:51,498 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-20 07:35:51,498 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:35:51,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-20 07:35:51,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=400, Unknown=0, NotChecked=0, Total=462 [2021-11-20 07:35:51,500 INFO L87 Difference]: Start difference. First operand 15434 states and 22956 transitions. Second operand has 22 states, 20 states have (on average 8.95) internal successors, (179), 16 states have internal predecessors, (179), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) [2021-11-20 07:36:02,112 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:36:03,851 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 07:36:32,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:36:32,611 INFO L93 Difference]: Finished difference Result 32996 states and 49789 transitions. [2021-11-20 07:36:32,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-20 07:36:32,614 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 20 states have (on average 8.95) internal successors, (179), 16 states have internal predecessors, (179), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) Word has length 307 [2021-11-20 07:36:32,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:36:32,709 INFO L225 Difference]: With dead ends: 32996 [2021-11-20 07:36:32,710 INFO L226 Difference]: Without dead ends: 17581 [2021-11-20 07:36:32,940 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 718 GetRequests, 683 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 204 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=202, Invalid=988, Unknown=0, NotChecked=0, Total=1190 [2021-11-20 07:36:32,941 INFO L933 BasicCegarLoop]: 2027 mSDtfsCounter, 2485 mSDsluCounter, 19828 mSDsCounter, 0 mSdLazyCounter, 16324 mSolverCounterSat, 2218 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2634 SdHoareTripleChecker+Valid, 21855 SdHoareTripleChecker+Invalid, 18542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2218 IncrementalHoareTripleChecker+Valid, 16324 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.6s IncrementalHoareTripleChecker+Time [2021-11-20 07:36:32,942 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2634 Valid, 21855 Invalid, 18542 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2218 Valid, 16324 Invalid, 0 Unknown, 0 Unchecked, 38.6s Time] [2021-11-20 07:36:32,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17581 states. [2021-11-20 07:36:34,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17581 to 15435. [2021-11-20 07:36:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15435 states, 10744 states have (on average 1.377699180938198) internal successors, (14802), 11377 states have internal predecessors, (14802), 3571 states have call successors, (3571), 860 states have call predecessors, (3571), 1119 states have return successors, (4585), 3543 states have call predecessors, (4585), 3569 states have call successors, (4585) [2021-11-20 07:36:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15435 states to 15435 states and 22958 transitions. [2021-11-20 07:36:34,363 INFO L78 Accepts]: Start accepts. Automaton has 15435 states and 22958 transitions. Word has length 307 [2021-11-20 07:36:34,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:36:34,365 INFO L470 AbstractCegarLoop]: Abstraction has 15435 states and 22958 transitions. [2021-11-20 07:36:34,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 20 states have (on average 8.95) internal successors, (179), 16 states have internal predecessors, (179), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) [2021-11-20 07:36:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 15435 states and 22958 transitions. [2021-11-20 07:36:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-20 07:36:34,383 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:36:34,384 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:36:34,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-20 07:36:34,597 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-11-20 07:36:34,597 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:36:34,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:36:34,597 INFO L85 PathProgramCache]: Analyzing trace with hash -590493142, now seen corresponding path program 2 times [2021-11-20 07:36:34,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:36:34,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142100032] [2021-11-20 07:36:34,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:36:34,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:36:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:36:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-20 07:36:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 07:36:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 07:36:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 07:36:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-20 07:36:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-20 07:36:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-20 07:36:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 07:36:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-11-20 07:36:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 07:36:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-11-20 07:36:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-11-20 07:36:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-11-20 07:36:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-11-20 07:36:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:36:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-20 07:36:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2021-11-20 07:36:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2021-11-20 07:36:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-11-20 07:36:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-11-20 07:36:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-11-20 07:36:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-11-20 07:36:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-11-20 07:36:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2021-11-20 07:36:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-11-20 07:36:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2021-11-20 07:36:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-11-20 07:36:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-11-20 07:36:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:36:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2021-11-20 07:36:35,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:36:35,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142100032] [2021-11-20 07:36:35,455 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142100032] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:36:35,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [416578530] [2021-11-20 07:36:35,456 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-20 07:36:35,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:36:35,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:36:35,457 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:36:35,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-20 07:36:37,492 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-20 07:36:37,492 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-20 07:36:37,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 2685 conjuncts, 29 conjunts are in the unsatisfiable core [2021-11-20 07:36:37,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:36:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 152 proven. 6 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2021-11-20 07:36:38,556 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:36:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2021-11-20 07:36:40,246 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [416578530] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:36:40,247 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-20 07:36:40,247 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 9, 9] total 24 [2021-11-20 07:36:40,247 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653412980] [2021-11-20 07:36:40,247 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-20 07:36:40,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-20 07:36:40,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:36:40,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-20 07:36:40,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=481, Unknown=0, NotChecked=0, Total=552 [2021-11-20 07:36:40,250 INFO L87 Difference]: Start difference. First operand 15435 states and 22958 transitions. Second operand has 24 states, 22 states have (on average 8.227272727272727) internal successors, (181), 18 states have internal predecessors, (181), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) [2021-11-20 07:37:23,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:37:23,766 INFO L93 Difference]: Finished difference Result 33027 states and 49901 transitions. [2021-11-20 07:37:23,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-20 07:37:23,768 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 22 states have (on average 8.227272727272727) internal successors, (181), 18 states have internal predecessors, (181), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) Word has length 309 [2021-11-20 07:37:23,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:37:23,842 INFO L225 Difference]: With dead ends: 33027 [2021-11-20 07:37:23,843 INFO L226 Difference]: Without dead ends: 17611 [2021-11-20 07:37:23,888 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 685 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=237, Invalid=1245, Unknown=0, NotChecked=0, Total=1482 [2021-11-20 07:37:23,889 INFO L933 BasicCegarLoop]: 2009 mSDtfsCounter, 3552 mSDsluCounter, 19211 mSDsCounter, 0 mSdLazyCounter, 15624 mSolverCounterSat, 3349 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3704 SdHoareTripleChecker+Valid, 21220 SdHoareTripleChecker+Invalid, 18973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3349 IncrementalHoareTripleChecker+Valid, 15624 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:37:23,889 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3704 Valid, 21220 Invalid, 18973 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3349 Valid, 15624 Invalid, 0 Unknown, 0 Unchecked, 41.1s Time] [2021-11-20 07:37:23,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17611 states. [2021-11-20 07:37:24,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17611 to 15436. [2021-11-20 07:37:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15436 states, 10745 states have (on average 1.3777570963238717) internal successors, (14804), 11378 states have internal predecessors, (14804), 3571 states have call successors, (3571), 860 states have call predecessors, (3571), 1119 states have return successors, (4585), 3543 states have call predecessors, (4585), 3569 states have call successors, (4585) [2021-11-20 07:37:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15436 states to 15436 states and 22960 transitions. [2021-11-20 07:37:25,048 INFO L78 Accepts]: Start accepts. Automaton has 15436 states and 22960 transitions. Word has length 309 [2021-11-20 07:37:25,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:37:25,049 INFO L470 AbstractCegarLoop]: Abstraction has 15436 states and 22960 transitions. [2021-11-20 07:37:25,049 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 22 states have (on average 8.227272727272727) internal successors, (181), 18 states have internal predecessors, (181), 4 states have call successors, (81), 8 states have call predecessors, (81), 6 states have return successors, (61), 4 states have call predecessors, (61), 4 states have call successors, (61) [2021-11-20 07:37:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 15436 states and 22960 transitions. [2021-11-20 07:37:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-20 07:37:25,066 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:37:25,066 INFO L514 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:37:25,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-11-20 07:37:25,270 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:37:25,270 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:37:25,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:37:25,271 INFO L85 PathProgramCache]: Analyzing trace with hash -549788826, now seen corresponding path program 3 times [2021-11-20 07:37:25,271 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:37:25,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903373558] [2021-11-20 07:37:25,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:37:25,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:37:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:37:25,853 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:37:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:37:27,138 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:37:27,138 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-20 07:37:27,139 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 07:37:27,141 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-20 07:37:27,144 INFO L732 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:37:27,148 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 07:37:27,265 WARN L418 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2021-11-20 07:37:27,270 WARN L418 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2021-11-20 07:37:27,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:37:27 BoogieIcfgContainer [2021-11-20 07:37:27,821 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 07:37:27,822 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 07:37:27,822 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 07:37:27,822 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 07:37:27,823 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:29:53" (3/4) ... [2021-11-20 07:37:27,825 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-20 07:37:27,826 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 07:37:27,826 INFO L158 Benchmark]: Toolchain (without parser) took 466467.82ms. Allocated memory was 102.8MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 57.7MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-11-20 07:37:27,826 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:37:27,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3658.22ms. Allocated memory was 102.8MB in the beginning and 140.5MB in the end (delta: 37.7MB). Free memory was 57.5MB in the beginning and 68.5MB in the end (delta: -11.0MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-20 07:37:27,827 INFO L158 Benchmark]: Boogie Procedure Inliner took 404.28ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 68.5MB in the beginning and 139.9MB in the end (delta: -71.4MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2021-11-20 07:37:27,828 INFO L158 Benchmark]: Boogie Preprocessor took 319.02ms. Allocated memory is still 209.7MB. Free memory was 139.9MB in the beginning and 109.5MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-20 07:37:27,828 INFO L158 Benchmark]: RCFGBuilder took 7497.25ms. Allocated memory was 209.7MB in the beginning and 337.6MB in the end (delta: 127.9MB). Free memory was 109.5MB in the beginning and 201.3MB in the end (delta: -91.8MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. [2021-11-20 07:37:27,829 INFO L158 Benchmark]: TraceAbstraction took 454575.90ms. Allocated memory was 337.6MB in the beginning and 3.7GB in the end (delta: 3.3GB). Free memory was 201.3MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2021-11-20 07:37:27,829 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 3.7GB. Free memory is still 2.3GB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:37:27,831 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3658.22ms. Allocated memory was 102.8MB in the beginning and 140.5MB in the end (delta: 37.7MB). Free memory was 57.5MB in the beginning and 68.5MB in the end (delta: -11.0MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 404.28ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 68.5MB in the beginning and 139.9MB in the end (delta: -71.4MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 319.02ms. Allocated memory is still 209.7MB. Free memory was 139.9MB in the beginning and 109.5MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7497.25ms. Allocated memory was 209.7MB in the beginning and 337.6MB in the end (delta: 127.9MB). Free memory was 109.5MB in the beginning and 201.3MB in the end (delta: -91.8MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. * TraceAbstraction took 454575.90ms. Allocated memory was 337.6MB in the beginning and 3.7GB in the end (delta: 3.3GB). Free memory was 201.3MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 3.7GB. Free memory is still 2.3GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 8151]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 6893. Possible FailurePath: [L4340] int ldv_timer_state_5 = 0; [L4341] struct timer_list *ldv_timer_list_5 ; [L4342] struct timer_list *ldv_timer_list_4 ; [L4343] struct work_struct *ldv_work_struct_3_1 ; [L4344] struct mmc_host *vub300_mmc_ops_group0 ; [L4345] struct work_struct *ldv_work_struct_1_3 ; [L4346] int ldv_state_variable_0 ; [L4347] int ldv_state_variable_5 ; [L4348] int ldv_work_1_1 ; [L4349] int ldv_work_3_2 ; [L4350] int ldv_work_3_0 ; [L4351] struct work_struct *ldv_work_struct_2_3 ; [L4352] struct work_struct *ldv_work_struct_2_0 ; [L4353] struct work_struct *ldv_work_struct_2_2 ; [L4354] int ldv_timer_state_4 = 0; [L4355] int ref_cnt ; [L4356] int ldv_work_3_3 ; [L4357] int ldv_state_variable_1 ; [L4358] int ldv_state_variable_7 ; [L4359] struct work_struct *ldv_work_struct_3_3 ; [L4360] struct work_struct *ldv_work_struct_1_0 ; [L4361] struct work_struct *ldv_work_struct_1_1 ; [L4362] int ldv_work_1_3 ; [L4363] struct work_struct *ldv_work_struct_2_1 ; [L4364] struct work_struct *ldv_work_struct_3_2 ; [L4365] int ldv_state_variable_6 ; [L4366] int ldv_work_3_1 ; [L4367] int ldv_state_variable_2 ; [L4368] int ldv_work_2_0 ; [L4369] int usb_counter ; [L4370] struct work_struct *ldv_work_struct_3_0 ; [L4371] int ldv_work_1_2 ; [L4372] int LDV_IN_INTERRUPT = 1; [L4373] struct work_struct *ldv_work_struct_1_2 ; [L4374] int ldv_work_2_2 ; [L4375] int ldv_state_variable_3 ; [L4376] struct usb_interface *vub300_driver_group1 ; [L4377] int ldv_work_1_0 ; [L4378] int ldv_work_2_3 ; [L4379] int ldv_state_variable_4 ; [L4380] int ldv_work_2_1 ; [L4437] static bool limit_speed_to_24_MHz ; [L4438] static bool pad_input_to_usb_pkt ; [L4439] static bool disable_offload_processing ; [L4440] static bool force_1_bit_data_xfers ; [L4441] static bool force_polling_for_irqs ; [L4442] static int firmware_irqpoll_timeout = 1024; [L4443] static int force_max_req_size = 128; [L4444] static int firmware_rom_wait_states = 28; [L4445-L4450] static struct usb_device_id vub300_table[3U] = { {3U, 8705U, 300U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1060U, 300U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L4451] struct usb_device_id const __mod_usb_device_table ; [L4452] static struct workqueue_struct *cmndworkqueue ; [L4453] static struct workqueue_struct *pollworkqueue ; [L4454] static struct workqueue_struct *deadworkqueue ; [L6440-L6442] static struct mmc_host_ops vub300_mmc_ops = {0, 0, 0, 0, & vub300_mmc_request, & vub300_mmc_set_ios, & vub300_mmc_get_ro, 0, & vub300_enable_sdio_irq, & vub300_init_card, 0, 0, 0, 0, 0}; [L6853-L6859] static struct usb_driver vub300_driver = {"vub300", & vub300_probe, & vub300_disconnect, 0, & vub300_suspend, & vub300_resume, 0, & vub300_pre_reset, & vub300_post_reset, (struct usb_device_id const *)(& vub300_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0}; [L6932] int ldv_retval_0 ; [L6933] int ldv_retval_1 ; [L6937] int ldv_retval_3 ; [L6938] int ldv_retval_2 ; [L8154] int URB_STATE = 0; [L8155] int DEV_STATE = 0; [L8156] int INTERF_STATE = 0; [L8157] int SERIAL_STATE = 0; [L8158] void *usb_intfdata = (void *)0; [L8159] struct urb *int_urb = (struct urb *)0; [L8160] struct urb *bulk_urb = (struct urb *)0; [L8161] void (*completeFnInt)(struct urb * ) ; [L8162] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7530] struct usb_device_id *ldvarg1 ; [L7531] void *tmp ; [L7532] pm_message_t ldvarg0 ; [L7533] struct mmc_card *ldvarg4 ; [L7534] void *tmp___0 ; [L7535] struct mmc_ios *ldvarg3 ; [L7536] void *tmp___1 ; [L7537] int ldvarg5 ; [L7538] struct mmc_request *ldvarg2 ; [L7539] void *tmp___2 ; [L7540] int tmp___3 ; [L7541] int tmp___4 ; [L7542] int tmp___5 ; [L7543] int tmp___6 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7545] CALL, EXPR ldv_init_zalloc(32UL) VAL [={0:0}, ={0:0}, \old(size)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103231:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103231:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103231:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, tmp={-36893488147419103231:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, cond=1, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103231:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103231:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, tmp={-36893488147419103231:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=32, \result={-36893488147419103231:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103231:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103231:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=32, tmp={-36893488147419103231:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7545] RET, EXPR ldv_init_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(32UL)={-36893488147419103231:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7545] tmp = ldv_init_zalloc(32UL) [L7546] ldvarg1 = (struct usb_device_id *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7547] CALL, EXPR ldv_init_zalloc(1824UL) VAL [={0:0}, ={0:0}, \old(size)=1824, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=1824, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103233:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1824, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=1824, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103233:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103233:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1824, tmp={-36893488147419103233:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, cond=1, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=1824, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103233:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103233:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1824, tmp={-36893488147419103233:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=1824, \result={-36893488147419103233:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-36893488147419103233:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-36893488147419103233:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=1824, tmp={-36893488147419103233:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7547] RET, EXPR ldv_init_zalloc(1824UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1824UL)={-36893488147419103233:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7547] tmp___0 = ldv_init_zalloc(1824UL) [L7548] ldvarg4 = (struct mmc_card *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7549] CALL, EXPR ldv_init_zalloc(16UL) VAL [={0:0}, ={0:0}, \old(size)=16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-55340232221128654849:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=16, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-55340232221128654849:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-55340232221128654849:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=16, tmp={-55340232221128654849:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, cond=1, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-55340232221128654849:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-55340232221128654849:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=16, tmp={-55340232221128654849:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=16, \result={-55340232221128654849:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-55340232221128654849:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-55340232221128654849:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=16, tmp={-55340232221128654849:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7549] RET, EXPR ldv_init_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(16UL)={-55340232221128654849:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7549] tmp___1 = ldv_init_zalloc(16UL) [L7550] ldvarg3 = (struct mmc_ios *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7551] CALL, EXPR ldv_init_zalloc(136UL) VAL [={0:0}, ={0:0}, \old(size)=136, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=136, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-73786976294838206465:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=136, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=136, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-73786976294838206465:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-73786976294838206465:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=136, tmp={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, cond=1, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=136, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-73786976294838206465:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-73786976294838206465:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=136, tmp={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=136, \result={-73786976294838206465:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, calloc(1UL, size)={-73786976294838206465:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-73786976294838206465:0}, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, size=136, tmp={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7551] RET, EXPR ldv_init_zalloc(136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(136UL)={-73786976294838206465:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7551] tmp___2 = ldv_init_zalloc(136UL) [L7552] ldvarg2 = (struct mmc_request *)tmp___2 [L7553] FCALL ldv_initialize() [L7554] CALL ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={91:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4305] void *tmp ; VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={91:0}, s={91:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4307] EXPR, FCALL memset(s, c, n) VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, memset(s, c, n)={91:0}, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={91:0}, s={91:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4307] tmp = memset(s, c, n) [L4308] return (tmp); VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, \result={91:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={91:0}, s={91:0}, SERIAL_STATE=0, tmp={91:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7554] RET ldv_memset((void *)(& ldvarg0), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 4UL)={91:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7555] CALL ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={90:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4305] void *tmp ; VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={90:0}, s={90:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4307] EXPR, FCALL memset(s, c, n) VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, memset(s, c, n)={90:0}, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={90:0}, s={90:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4307] tmp = memset(s, c, n) [L4308] return (tmp); VAL [={0:0}, ={0:0}, \old(c)=0, \old(n)=4, \result={90:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, c=0, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, n=4, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, s={90:0}, s={90:0}, SERIAL_STATE=0, tmp={90:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7555] RET ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 4UL)={90:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7556] ldv_state_variable_6 = 0 [L7557] CALL work_init_3() [L6942] ldv_work_3_0 = 0 [L6943] ldv_work_3_1 = 0 [L6944] ldv_work_3_2 = 0 [L6945] ldv_work_3_3 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7557] RET work_init_3() [L7558] ldv_state_variable_3 = 1 [L7559] ldv_state_variable_7 = 0 [L7560] CALL work_init_2() [L6992] ldv_work_2_0 = 0 [L6993] ldv_work_2_1 = 0 [L6994] ldv_work_2_2 = 0 [L6995] ldv_work_2_3 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7560] RET work_init_2() [L7561] ldv_state_variable_2 = 1 [L7562] CALL work_init_1() [L7342] ldv_work_1_0 = 0 [L7343] ldv_work_1_1 = 0 [L7344] ldv_work_1_2 = 0 [L7345] ldv_work_1_3 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7562] RET work_init_1() [L7563] ldv_state_variable_1 = 1 [L7564] ldv_state_variable_4 = 1 [L7565] ref_cnt = 0 [L7566] ldv_state_variable_0 = 1 [L7567] ldv_state_variable_5 = 1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7569] tmp___3 = __VERIFIER_nondet_int() [L7571] case 0: [L7634] case 1: [L7640] case 2: [L7686] case 3: [L7692] case 4: [L7698] case 5: [L7704] case 6: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7705] COND TRUE ldv_state_variable_0 != 0 [L7706] tmp___6 = __VERIFIER_nondet_int() [L7708] case 0: [L7716] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={0:0}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7717] COND TRUE ldv_state_variable_0 == 1 [L7718] CALL, EXPR vub300_init() [L6862] int result ; [L6863] struct lock_class_key __key ; [L6864] char const *__lock_name ; [L6865] struct workqueue_struct *tmp ; [L6866] struct lock_class_key __key___0 ; [L6867] char const *__lock_name___0 ; [L6868] struct workqueue_struct *tmp___0 ; [L6869] struct lock_class_key __key___1 ; [L6870] char const *__lock_name___1 ; [L6871] struct workqueue_struct *tmp___1 ; [L6875] __lock_name = "kvub300c" [L6876] tmp = __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name) [L6877] cmndworkqueue = tmp VAL [={0:0}, ={0:0}, __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name)={-96:97}, __key={93:0}, __key___0={94:0}, __key___1={95:0}, __lock_name={74:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={0:0}, ref_cnt=0, SERIAL_STATE=0, tmp={-96:97}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L6878] COND FALSE !((unsigned long )cmndworkqueue == (unsigned long )((struct workqueue_struct *)0)) [L6884] __lock_name___0 = "kvub300p" [L6885] tmp___0 = __alloc_workqueue_key("kvub300p", 10U, 1, & __key___0, __lock_name___0) [L6886] pollworkqueue = tmp___0 VAL [={0:0}, ={0:0}, __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name)={-96:97}, __alloc_workqueue_key("kvub300p", 10U, 1, & __key___0, __lock_name___0)={99:-98}, __key={93:0}, __key___0={94:0}, __key___1={95:0}, __lock_name={74:0}, __lock_name___0={77:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={0:0}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-96:97}, tmp___0={99:-98}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L6887] COND FALSE !((unsigned long )pollworkqueue == (unsigned long )((struct workqueue_struct *)0)) [L6893] __lock_name___1 = "kvub300d" [L6894] tmp___1 = __alloc_workqueue_key("kvub300d", 10U, 1, & __key___1, __lock_name___1) [L6895] deadworkqueue = tmp___1 VAL [={0:0}, ={0:0}, __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name)={-96:97}, __alloc_workqueue_key("kvub300d", 10U, 1, & __key___1, __lock_name___1)={101:-100}, __alloc_workqueue_key("kvub300p", 10U, 1, & __key___0, __lock_name___0)={99:-98}, __key={93:0}, __key___0={94:0}, __key___1={95:0}, __lock_name={74:0}, __lock_name___0={77:0}, __lock_name___1={80:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-96:97}, tmp___0={99:-98}, tmp___1={101:-100}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L6896] COND FALSE !((unsigned long )deadworkqueue == (unsigned long )((struct workqueue_struct *)0)) [L6902] CALL, EXPR ldv_usb_register_driver_57(& vub300_driver, & __this_module, "vub300") [L8056] ldv_func_ret_type___13 ldv_func_res ; [L8057] int tmp ; [L8059] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L8538] return __VERIFIER_nondet_int(); [L8059] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L8059] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L8060] ldv_func_res = tmp [L8061] ldv_state_variable_6 = 1 [L8062] usb_counter = 0 [L8063] CALL ldv_usb_driver_6() [L7213] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7215] CALL, EXPR ldv_init_zalloc(1288UL) VAL [={0:0}, ={0:0}, \old(size)=1288, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=1288, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-92233720368547758081:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1288, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=1288, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-92233720368547758081:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-92233720368547758081:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1288, tmp={-92233720368547758081:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, cond=1, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=1288, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-92233720368547758081:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-92233720368547758081:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1288, tmp={-92233720368547758081:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=1288, \result={-92233720368547758081:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-92233720368547758081:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-92233720368547758081:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1288, tmp={-92233720368547758081:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7215] RET, EXPR ldv_init_zalloc(1288UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1288UL)={-92233720368547758081:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={0:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7215] tmp = ldv_init_zalloc(1288UL) [L7216] vub300_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-92233720368547758081:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L8063] RET ldv_usb_driver_6() [L8064] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={87:0}, ldv_func_arg1={87:0}, ldv_func_arg2={8706:8707}, ldv_func_arg2={8706:8707}, ldv_func_arg3={83:0}, ldv_func_arg3={83:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L6902] RET, EXPR ldv_usb_register_driver_57(& vub300_driver, & __this_module, "vub300") [L6902] result = ldv_usb_register_driver_57(& vub300_driver, & __this_module, "vub300") [L6903] COND FALSE !(result != 0) [L6908] return (0); [L6908] return (0); [L6908] return (0); [L6908] return (0); VAL [={0:0}, ={0:0}, \result=0, __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name)={-96:97}, __alloc_workqueue_key("kvub300d", 10U, 1, & __key___1, __lock_name___1)={101:-100}, __alloc_workqueue_key("kvub300p", 10U, 1, & __key___0, __lock_name___0)={99:-98}, __lock_name={74:0}, __lock_name___0={77:0}, __lock_name___1={80:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=0, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, result=0, SERIAL_STATE=0, tmp={-96:97}, tmp___0={99:-98}, tmp___1={101:-100}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7718] RET, EXPR vub300_init() [L7718] ldv_retval_3 = vub300_init() [L7719] COND TRUE ldv_retval_3 == 0 [L7720] ldv_state_variable_0 = 3 [L7721] ldv_state_variable_7 = 1 [L7722] CALL ldv_initialize_mmc_host_ops_7() [L7001] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7003] CALL, EXPR ldv_init_zalloc(2624UL) VAL [={0:0}, ={0:0}, \old(size)=2624, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4294] void *p ; [L4295] void *tmp ; [L4297] EXPR, FCALL calloc(1UL, size) VAL [={0:0}, ={0:0}, \old(size)=2624, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-18446744073709551617:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=2624, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4297] tmp = calloc(1UL, size) [L4298] p = tmp VAL [={0:0}, ={0:0}, \old(size)=2624, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-18446744073709551617:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-18446744073709551617:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=2624, tmp={-18446744073709551617:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, cond=1, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4299] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=2624, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-18446744073709551617:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-18446744073709551617:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=2624, tmp={-18446744073709551617:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L4300] return (p); VAL [={0:0}, ={0:0}, \old(size)=2624, \result={-18446744073709551617:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, calloc(1UL, size)={-18446744073709551617:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-18446744073709551617:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=2624, tmp={-18446744073709551617:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7003] RET, EXPR ldv_init_zalloc(2624UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2624UL)={-18446744073709551617:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={0:0}, vub300_table={85:0}] [L7003] tmp = ldv_init_zalloc(2624UL) [L7004] vub300_mmc_ops_group0 = (struct mmc_host *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-18446744073709551617:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7722] RET ldv_initialize_mmc_host_ops_7() [L7725] COND FALSE !(ldv_retval_3 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7569] tmp___3 = __VERIFIER_nondet_int() [L7571] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=0, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7572] COND TRUE ldv_state_variable_6 != 0 [L7573] tmp___4 = __VERIFIER_nondet_int() [L7575] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=0, tmp___4=0, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7576] COND TRUE ldv_state_variable_6 == 1 [L7577] CALL, EXPR vub300_probe(vub300_driver_group1, (struct usb_device_id const *)ldvarg1) [L6445] struct vub300_mmc_host *vub300 ; [L6446] struct usb_host_interface *iface_desc ; [L6447] struct usb_device *udev ; [L6448] struct usb_device *tmp ; [L6449] struct usb_device *tmp___0 ; [L6450] int i ; [L6451] int retval ; [L6452] struct urb *command_out_urb ; [L6453] struct urb *command_res_urb ; [L6454] struct mmc_host *mmc ; [L6455] char manufacturer[48U] ; [L6456] char product[32U] ; [L6457] char serial_number[32U] ; [L6458] void *tmp___1 ; [L6459] struct lock_class_key __key ; [L6460] struct lock_class_key __key___0 ; [L6461] int tmp___2 ; [L6462] struct usb_endpoint_descriptor *endpoint ; [L6463] int tmp___4 ; [L6464] char *tmp___5 ; [L6465] int tmp___6 ; [L6466] int tmp___7 ; [L6467] int tmp___8 ; [L6468] unsigned int tmp___9 ; [L6469] unsigned int tmp___10 ; [L6470] unsigned int tmp___11 ; [L6471] struct lock_class_key __key___1 ; [L6472] atomic_long_t __constr_expr_0 ; [L6473] struct lock_class_key __key___2 ; [L6474] struct lock_class_key __key___3 ; [L6475] atomic_long_t __constr_expr_1 ; [L6476] struct lock_class_key __key___4 ; [L6477] atomic_long_t __constr_expr_2 ; [L6478] int tmp___12 ; [L6479] int tmp___13 ; [L6481] CALL, EXPR interface_to_usbdev(interface) [L7799] struct usb_device *tmp ; [L7801] CALL, EXPR ldv_interface_to_usbdev() [L8277] void *result ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8282] CALL, EXPR ldv_malloc(sizeof(struct usb_device)) VAL [={0:0}, ={0:0}, \old(size)=1672, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4260] void *p ; [L4261] void *tmp ; [L4262] int tmp___0 ; [L4264] tmp___0 = __VERIFIER_nondet_int() [L4265] COND FALSE !(tmp___0 != 0) [L4268] tmp = malloc(size) [L4269] p = tmp VAL [={0:0}, ={0:0}, \old(size)=1672, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-110680464442257309697:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1672, tmp={-110680464442257309697:0}, tmp___0=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4270] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4256] COND FALSE !(!cond) VAL [={0:0}, ={0:0}, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, cond=1, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4270] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [={0:0}, ={0:0}, \old(size)=1672, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-110680464442257309697:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1672, tmp={-110680464442257309697:0}, tmp___0=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4271] return (p); VAL [={0:0}, ={0:0}, \old(size)=1672, \result={-110680464442257309697:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, p={-110680464442257309697:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=1672, tmp={-110680464442257309697:0}, tmp___0=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8282] RET, EXPR ldv_malloc(sizeof(struct usb_device)) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct usb_device))={-110680464442257309697:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8282] result = ldv_malloc(sizeof(struct usb_device)) [L8283] COND FALSE !((unsigned long )result == (unsigned long )((void *)0)) [L8287] return ((struct usb_device *)result); VAL [={0:0}, ={0:0}, \result={-110680464442257309697:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, result={-110680464442257309697:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7801] RET, EXPR ldv_interface_to_usbdev() [L7801] tmp = ldv_interface_to_usbdev() [L7802] return (tmp); VAL [={0:0}, ={0:0}, \result={-110680464442257309697:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=0, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, intf={-92233720368547758081:0}, intf={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-110680464442257309697:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6481] RET, EXPR interface_to_usbdev(interface) [L6481] tmp = interface_to_usbdev(interface) [L6482] CALL, EXPR ldv_usb_get_dev_44(tmp) [L7996] CALL ldv_get_dev(ldv_func_arg1) [L8293] DEV_STATE = DEV_STATE + 1 [L8294] return (data); VAL [={0:0}, ={0:0}, \result={-110680464442257309697:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, data={-110680464442257309697:0}, data={-110680464442257309697:0}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7996] RET ldv_get_dev(ldv_func_arg1) [L7997] return ((struct usb_device *)0); VAL [={0:0}, ={0:0}, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={-110680464442257309697:0}, ldv_func_arg1={-110680464442257309697:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6482] RET, EXPR ldv_usb_get_dev_44(tmp) [L6482] tmp___0 = ldv_usb_get_dev_44(tmp) [L6483] udev = tmp___0 [L6484] retval = -12 [L6485] EXPR udev->descriptor.iManufacturer VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iManufacturer=125, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6485-L6486] CALL usb_string(udev, (int )udev->descriptor.iManufacturer, (char *)(& manufacturer), 48UL) VAL [={0:0}, ={0:0}, \old(arg1)=125, \old(arg3)=48, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, arg0={0:0}, arg2={106:0}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8556] return __VERIFIER_nondet_int(); [L6485-L6486] RET usb_string(udev, (int )udev->descriptor.iManufacturer, (char *)(& manufacturer), 48UL) VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iManufacturer=125, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, usb_string(udev, (int )udev->descriptor.iManufacturer, (char *)(& manufacturer), 48UL)=126, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6487] EXPR udev->descriptor.iProduct VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iProduct=127, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6487] CALL usb_string(udev, (int )udev->descriptor.iProduct, (char *)(& product), 32UL) VAL [={0:0}, ={0:0}, \old(arg1)=127, \old(arg3)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, arg0={0:0}, arg2={109:0}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8556] return __VERIFIER_nondet_int(); [L6487] RET usb_string(udev, (int )udev->descriptor.iProduct, (char *)(& product), 32UL) VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iProduct=127, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, usb_string(udev, (int )udev->descriptor.iProduct, (char *)(& product), 32UL)=128, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6488] EXPR udev->descriptor.iSerialNumber VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iSerialNumber=129, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6488-L6489] CALL usb_string(udev, (int )udev->descriptor.iSerialNumber, (char *)(& serial_number), 32UL) VAL [={0:0}, ={0:0}, \old(arg1)=129, \old(arg3)=32, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, arg0={0:0}, arg2={114:0}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8556] return __VERIFIER_nondet_int(); [L6488-L6489] RET usb_string(udev, (int )udev->descriptor.iSerialNumber, (char *)(& serial_number), 32UL) VAL [={0:0}, ={0:0}, __constr_expr_0={122:0}, __constr_expr_1={89:0}, __constr_expr_2={103:0}, __key={102:0}, __key___0={111:0}, __key___1={121:0}, __key___2={123:0}, __key___3={113:0}, __key___4={107:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, manufacturer={106:0}, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, product={109:0}, ref_cnt=0, retval=-12, serial_number={114:0}, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, udev->descriptor.iSerialNumber=129, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, usb_string(udev, (int )udev->descriptor.iSerialNumber, (char *)(& serial_number), 32UL)=130, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6491] udev->descriptor.idVendor [L6491] udev->descriptor.idProduct [L6493] CALL, EXPR ldv_usb_alloc_urb_45(0, 208U) [L8002] ldv_func_ret_type___11 ldv_func_res ; [L8003] struct urb *tmp ; VAL [={0:0}, ={0:0}, \old(ldv_func_arg1)=0, \old(ldv_func_arg2)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1=0, ldv_func_arg2=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8005] CALL, EXPR usb_alloc_urb(ldv_func_arg1, ldv_func_arg2) VAL [={0:0}, ={0:0}, \old(arg0)=0, \old(arg1)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8514] CALL, EXPR ldv_malloc(sizeof(struct urb)) VAL [={0:0}, ={0:0}, \old(size)=184, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L4260] void *p ; [L4261] void *tmp ; [L4262] int tmp___0 ; [L4264] tmp___0 = __VERIFIER_nondet_int() [L4265] COND TRUE tmp___0 != 0 [L4266] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=184, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, size=184, tmp___0=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8514] RET, EXPR ldv_malloc(sizeof(struct urb)) VAL [={0:0}, ={0:0}, \old(arg0)=0, \old(arg1)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, arg0=0, arg1=208, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct urb))={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8514] return ldv_malloc(sizeof(struct urb)); [L8005] RET, EXPR usb_alloc_urb(ldv_func_arg1, ldv_func_arg2) VAL [={0:0}, ={0:0}, \old(ldv_func_arg1)=0, \old(ldv_func_arg2)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1=0, ldv_func_arg2=208, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_alloc_urb(ldv_func_arg1, ldv_func_arg2)={0:0}, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8005] tmp = usb_alloc_urb(ldv_func_arg1, ldv_func_arg2) [L8006] ldv_func_res = tmp VAL [={0:0}, ={0:0}, \old(ldv_func_arg1)=0, \old(ldv_func_arg2)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1=0, ldv_func_arg2=208, ldv_func_res={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8007] CALL ldv_alloc_urb(ldv_func_res) VAL [={0:0}, ={0:0}, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, res={0:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8186] COND FALSE !((unsigned long )res != (unsigned long )((struct urb *)0)) VAL [={0:0}, ={0:0}, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, res={0:0}, res={0:0}, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8007] RET ldv_alloc_urb(ldv_func_res) VAL [={0:0}, ={0:0}, \old(ldv_func_arg1)=0, \old(ldv_func_arg2)=208, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1=0, ldv_func_arg2=208, ldv_func_res={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8008] return (ldv_func_res); VAL [={0:0}, ={0:0}, \old(ldv_func_arg1)=0, \old(ldv_func_arg2)=208, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1=0, ldv_func_arg2=208, ldv_func_res={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={0:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6493] RET, EXPR ldv_usb_alloc_urb_45(0, 208U) [L6493] command_out_urb = ldv_usb_alloc_urb_45(0, 208U) [L6494] COND TRUE (unsigned long )command_out_urb == (unsigned long )((struct urb *)0) [L6495] retval = -12 [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); [L6764] return (retval); VAL [={0:0}, ={0:0}, \result=-12, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, command_out_urb={0:0}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, id={-36893488147419103231:0}, id={-36893488147419103231:0}, int_urb={0:0}, INTERF_STATE=0, interface={-92233720368547758081:0}, interface={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, retval=-12, SERIAL_STATE=0, tmp={-110680464442257309697:0}, tmp___0={0:0}, udev={0:0}, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7577] RET, EXPR vub300_probe(vub300_driver_group1, (struct usb_device_id const *)ldvarg1) [L7577] ldv_retval_2 = vub300_probe(vub300_driver_group1, (struct usb_device_id const *)ldvarg1) [L7578] COND FALSE !(ldv_retval_2 == 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=0, tmp___4=0, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7569] tmp___3 = __VERIFIER_nondet_int() [L7571] case 0: [L7634] case 1: [L7640] case 2: [L7686] case 3: [L7692] case 4: [L7698] case 5: [L7704] case 6: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, tmp___4=0, tmp___6=1, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7705] COND TRUE ldv_state_variable_0 != 0 [L7706] tmp___6 = __VERIFIER_nondet_int() [L7708] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, tmp___4=0, tmp___6=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7709] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 [L7710] CALL vub300_exit() [L6922] CALL ldv_usb_deregister_61(& vub300_driver) [L8094] FCALL usb_deregister(arg) [L8095] ldv_state_variable_6 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, arg={87:0}, arg={87:0}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6922] RET ldv_usb_deregister_61(& vub300_driver) [L6923] CALL ldv_flush_workqueue_62(cmndworkqueue) [L8102] FCALL flush_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={-96:97}, ldv_func_arg1={-96:97}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8103] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8103] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={-96:97}, ldv_func_arg1={-96:97}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6923] RET ldv_flush_workqueue_62(cmndworkqueue) [L6924] CALL ldv_flush_workqueue_63(pollworkqueue) [L8110] FCALL flush_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={99:-98}, ldv_func_arg1={99:-98}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8111] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8111] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={99:-98}, ldv_func_arg1={99:-98}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6924] RET ldv_flush_workqueue_63(pollworkqueue) [L6925] CALL ldv_flush_workqueue_64(deadworkqueue) [L8118] FCALL flush_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={101:-100}, ldv_func_arg1={101:-100}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8119] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8119] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={101:-100}, ldv_func_arg1={101:-100}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6925] RET ldv_flush_workqueue_64(deadworkqueue) [L6926] CALL ldv_destroy_workqueue_65(cmndworkqueue) [L8126] FCALL destroy_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={-96:97}, ldv_func_arg1={-96:97}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8127] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8127] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={-96:97}, ldv_func_arg1={-96:97}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6926] RET ldv_destroy_workqueue_65(cmndworkqueue) [L6927] CALL ldv_destroy_workqueue_66(pollworkqueue) [L8134] FCALL destroy_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={99:-98}, ldv_func_arg1={99:-98}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8135] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8135] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={99:-98}, ldv_func_arg1={99:-98}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6927] RET ldv_destroy_workqueue_66(pollworkqueue) [L6928] CALL ldv_destroy_workqueue_67(deadworkqueue) [L8142] FCALL destroy_workqueue(ldv_func_arg1) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={101:-100}, ldv_func_arg1={101:-100}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8143] CALL call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7415] COND FALSE !(ldv_work_3_0 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7419] COND FALSE !(ldv_work_3_1 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7423] COND FALSE !(ldv_work_3_2 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7427] COND FALSE !(ldv_work_3_3 == state) VAL [={0:0}, ={0:0}, \old(DEV_STATE)=1, \old(ldv_timer_list_4)=0, \old(ldv_timer_list_4)=0, \old(ldv_timer_state_4)=0, \old(ldv_work_3_0)=0, \old(ldv_work_3_1)=0, \old(ldv_work_3_2)=0, \old(ldv_work_3_3)=0, \old(state)=2, \old(URB_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, state=2, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8143] RET call_and_disable_all_3(2) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, ldv_func_arg1={101:-100}, ldv_func_arg1={101:-100}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L6928] RET ldv_destroy_workqueue_67(deadworkqueue) [L7710] RET vub300_exit() [L7711] ldv_state_variable_0 = 2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, ldvarg0={91:0}, ldvarg1={-36893488147419103231:0}, ldvarg2={-73786976294838206465:0}, ldvarg3={-55340232221128654849:0}, ldvarg4={-36893488147419103233:0}, ldvarg5={90:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, tmp={-36893488147419103231:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=6, tmp___4=0, tmp___6=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L7752] CALL ldv_check_final_state() [L8355] COND FALSE !(URB_STATE != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8359] COND TRUE DEV_STATE != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8360] CALL ldv_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] [L8151] reach_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={8706:8707}, bulk_urb={0:0}, cmndworkqueue={-96:97}, deadworkqueue={101:-100}, DEV_STATE=1, disable_offload_processing=0, firmware_irqpoll_timeout=1024, firmware_rom_wait_states=28, force_1_bit_data_xfers=0, force_max_req_size=128, force_polling_for_irqs=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=-12, ldv_retval_3=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_state_variable_7=1, ldv_timer_list_4={0:0}, ldv_timer_list_5={0:0}, ldv_timer_state_4=0, ldv_timer_state_5=0, ldv_work_1_0=0, ldv_work_1_1=0, ldv_work_1_2=0, ldv_work_1_3=0, ldv_work_2_0=0, ldv_work_2_1=0, ldv_work_2_2=0, ldv_work_2_3=0, ldv_work_3_0=0, ldv_work_3_1=0, ldv_work_3_2=0, ldv_work_3_3=0, ldv_work_struct_1_0={0:0}, ldv_work_struct_1_1={0:0}, ldv_work_struct_1_2={0:0}, ldv_work_struct_1_3={0:0}, ldv_work_struct_2_0={0:0}, ldv_work_struct_2_1={0:0}, ldv_work_struct_2_2={0:0}, ldv_work_struct_2_3={0:0}, ldv_work_struct_3_0={0:0}, ldv_work_struct_3_1={0:0}, ldv_work_struct_3_2={0:0}, ldv_work_struct_3_3={0:0}, limit_speed_to_24_MHz=0, pad_input_to_usb_pkt=0, pollworkqueue={99:-98}, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_counter=0, usb_intfdata={0:0}, vub300_driver={87:0}, vub300_driver_group1={-92233720368547758081:0}, vub300_mmc_ops={86:0}, vub300_mmc_ops_group0={-18446744073709551617:0}, vub300_table={85:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 95 procedures, 1582 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 453.8s, OverallIterations: 20, TraceHistogramMax: 8, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.7s, AutomataDifference: 401.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 75401 SdHoareTripleChecker+Valid, 372.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 71618 mSDsluCounter, 188985 SdHoareTripleChecker+Invalid, 335.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 145004 mSDsCounter, 52155 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 120599 IncrementalHoareTripleChecker+Invalid, 172754 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 52155 mSolverCounterUnsat, 43981 mSDtfsCounter, 120599 mSolverCounterSat, 1.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3922 GetRequests, 3597 SyntacticMatches, 5 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1272 ImplicationChecksByTransitivity, 7.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24607occurred in iteration=8, InterpolantAutomatonStates: 229, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 20.7s AutomataMinimizationTime, 19 MinimizatonAttempts, 37878 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 5.4s SatisfiabilityAnalysisTime, 19.8s InterpolantComputationTime, 6164 NumberOfCodeBlocks, 6164 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 6740 ConstructedInterpolants, 0 QuantifiedInterpolants, 12745 SizeOfPredicates, 10 NumberOfNonLiveVariables, 13253 ConjunctsInSsa, 68 ConjunctsInUnsatCore, 27 InterpolantComputations, 16 PerfectInterpolantSequences, 7029/7158 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-20 07:37:28,054 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-20 07:37:28,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF --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 1f258bb699a014f11eb0babe874a45670072f33ce1154e31a2f0110b34e4ef74 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:37:30,388 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:37:30,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:37:30,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:37:30,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:37:30,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:37:30,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:37:30,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:37:30,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:37:30,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:37:30,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:37:30,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:37:30,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:37:30,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:37:30,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:37:30,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:37:30,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:37:30,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:37:30,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:37:30,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:37:30,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:37:30,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:37:30,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:37:30,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:37:30,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:37:30,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:37:30,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:37:30,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:37:30,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:37:30,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:37:30,530 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:37:30,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:37:30,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:37:30,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:37:30,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:37:30,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:37:30,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:37:30,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:37:30,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:37:30,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:37:30,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:37:30,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-20 07:37:30,589 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:37:30,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:37:30,590 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:37:30,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:37:30,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 07:37:30,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 07:37:30,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:37:30,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:37:30,593 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:37:30,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:37:30,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:37:30,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 07:37:30,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 07:37:30,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 07:37:30,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-20 07:37:30,596 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-20 07:37:30,596 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-20 07:37:30,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:37:30,596 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:37:30,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 07:37:30,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:37:30,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:37:30,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 07:37:30,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:37:30,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:37:30,598 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 07:37:30,599 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 07:37:30,599 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-20 07:37:30,599 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-20 07:37:30,599 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 07:37:30,599 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 07:37:30,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 07:37:30,600 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:37:30,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-20 07:37:30,600 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f258bb699a014f11eb0babe874a45670072f33ce1154e31a2f0110b34e4ef74 [2021-11-20 07:37:30,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:37:30,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:37:30,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:37:31,000 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:37:31,001 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:37:31,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:37:31,069 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/987cc4bff/a6c0f90f94c945f0b5e563a3efce422a/FLAG3cc57905e [2021-11-20 07:37:32,069 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:37:32,069 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:37:32,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/987cc4bff/a6c0f90f94c945f0b5e563a3efce422a/FLAG3cc57905e [2021-11-20 07:37:32,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/data/987cc4bff/a6c0f90f94c945f0b5e563a3efce422a [2021-11-20 07:37:32,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:37:32,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:37:32,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:37:32,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:37:32,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:37:32,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:37:32" (1/1) ... [2021-11-20 07:37:32,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d5c75c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:32, skipping insertion in model container [2021-11-20 07:37:32,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:37:32" (1/1) ... [2021-11-20 07:37:32,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:37:32,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:37:34,507 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i[239447,239460] [2021-11-20 07:37:34,565 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:37:34,616 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-20 07:37:34,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:37:35,109 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i[239447,239460] [2021-11-20 07:37:35,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:37:35,147 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:37:35,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i[239447,239460] [2021-11-20 07:37:35,536 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:37:35,697 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:37:35,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35 WrapperNode [2021-11-20 07:37:35,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:37:35,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:37:35,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:37:35,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:37:35,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:35,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:35,988 INFO L137 Inliner]: procedures = 276, calls = 1811, calls flagged for inlining = 104, calls inlined = 100, statements flattened = 4398 [2021-11-20 07:37:35,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:37:35,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:37:35,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:37:35,991 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:37:35,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:35,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:37:36,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:37:36,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:37:36,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:37:36,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (1/1) ... [2021-11-20 07:37:36,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:37:36,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:37:36,378 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 07:37:36,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 07:37:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-20 07:37:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 07:37:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 07:37:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_12 [2021-11-20 07:37:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_12 [2021-11-20 07:37:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-20 07:37:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-20 07:37:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 07:37:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-20 07:37:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 07:37:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 07:37:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 07:37:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 07:37:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 07:37:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2021-11-20 07:37:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2021-11-20 07:37:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2021-11-20 07:37:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2021-11-20 07:37:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2021-11-20 07:37:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2021-11-20 07:37:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-20 07:37:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-20 07:37:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-20 07:37:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-20 07:37:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 07:37:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 07:37:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-20 07:37:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-20 07:37:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-20 07:37:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-20 07:37:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2021-11-20 07:37:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2021-11-20 07:37:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_50 [2021-11-20 07:37:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_50 [2021-11-20 07:37:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 07:37:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 07:37:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 07:37:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 07:37:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 07:37:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 07:37:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 07:37:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 07:37:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2021-11-20 07:37:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2021-11-20 07:37:36,441 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-20 07:37:36,441 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-20 07:37:36,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2021-11-20 07:37:36,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2021-11-20 07:37:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2021-11-20 07:37:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2021-11-20 07:37:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2021-11-20 07:37:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2021-11-20 07:37:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2021-11-20 07:37:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2021-11-20 07:37:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 07:37:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27 [2021-11-20 07:37:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27 [2021-11-20 07:37:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-20 07:37:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-20 07:37:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-20 07:37:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-20 07:37:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 07:37:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2021-11-20 07:37:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2021-11-20 07:37:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-20 07:37:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-20 07:37:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2021-11-20 07:37:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2021-11-20 07:37:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2021-11-20 07:37:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2021-11-20 07:37:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-20 07:37:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-20 07:37:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2021-11-20 07:37:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2021-11-20 07:37:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-20 07:37:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-20 07:37:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-20 07:37:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-20 07:37:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-20 07:37:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-20 07:37:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-20 07:37:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-20 07:37:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-20 07:37:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2021-11-20 07:37:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2021-11-20 07:37:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-20 07:37:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-20 07:37:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-20 07:37:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-20 07:37:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2021-11-20 07:37:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2021-11-20 07:37:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-20 07:37:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-20 07:37:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2021-11-20 07:37:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2021-11-20 07:37:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2021-11-20 07:37:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2021-11-20 07:37:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-20 07:37:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-20 07:37:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-20 07:37:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-20 07:37:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2021-11-20 07:37:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2021-11-20 07:37:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-11-20 07:37:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-11-20 07:37:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-20 07:37:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-20 07:37:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-20 07:37:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-20 07:37:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-20 07:37:36,461 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-20 07:37:36,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 07:37:36,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 07:37:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 07:37:36,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 07:37:36,464 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2021-11-20 07:37:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2021-11-20 07:37:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-20 07:37:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-20 07:37:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 07:37:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 07:37:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-20 07:37:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-20 07:37:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2021-11-20 07:37:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2021-11-20 07:37:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-20 07:37:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2021-11-20 07:37:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2021-11-20 07:37:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-20 07:37:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-20 07:37:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2021-11-20 07:37:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2021-11-20 07:37:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-20 07:37:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 07:37:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 07:37:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2021-11-20 07:37:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2021-11-20 07:37:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-20 07:37:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-20 07:37:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 07:37:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2021-11-20 07:37:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2021-11-20 07:37:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-20 07:37:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-20 07:37:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-20 07:37:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-20 07:37:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-20 07:37:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-20 07:37:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-11-20 07:37:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-11-20 07:37:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:37:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2021-11-20 07:37:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2021-11-20 07:37:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_9 [2021-11-20 07:37:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_9 [2021-11-20 07:37:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 07:37:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 07:37:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 07:37:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2021-11-20 07:37:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2021-11-20 07:37:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-20 07:37:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-20 07:37:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-20 07:37:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-20 07:37:36,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 07:37:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 07:37:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-20 07:37:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-20 07:37:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-20 07:37:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2021-11-20 07:37:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2021-11-20 07:37:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2021-11-20 07:37:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2021-11-20 07:37:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 07:37:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 07:37:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-20 07:37:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-20 07:37:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-20 07:37:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-20 07:37:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2021-11-20 07:37:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2021-11-20 07:37:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-20 07:37:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-20 07:37:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2021-11-20 07:37:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2021-11-20 07:37:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2021-11-20 07:37:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2021-11-20 07:37:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-20 07:37:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-20 07:37:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-20 07:37:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-20 07:37:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2021-11-20 07:37:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2021-11-20 07:37:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-20 07:37:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-20 07:37:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-20 07:37:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-20 07:37:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-20 07:37:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_47 [2021-11-20 07:37:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_47 [2021-11-20 07:37:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-20 07:37:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-20 07:37:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-20 07:37:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-20 07:37:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-20 07:37:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2021-11-20 07:37:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2021-11-20 07:37:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-20 07:37:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-20 07:37:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2021-11-20 07:37:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2021-11-20 07:37:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2021-11-20 07:37:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2021-11-20 07:37:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-20 07:37:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:37:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:37:37,273 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:37:37,280 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:37:46,803 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 07:38:27,314 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:38:27,337 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:38:27,338 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 07:38:27,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:38:27 BoogieIcfgContainer [2021-11-20 07:38:27,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:38:27,346 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 07:38:27,346 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 07:38:27,349 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 07:38:27,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:37:32" (1/3) ... [2021-11-20 07:38:27,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ad63c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:38:27, skipping insertion in model container [2021-11-20 07:38:27,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:37:35" (2/3) ... [2021-11-20 07:38:27,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ad63c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:38:27, skipping insertion in model container [2021-11-20 07:38:27,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:38:27" (3/3) ... [2021-11-20 07:38:27,353 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-063f96c-1-144_1a-drivers--mmc--host--vub300.ko.unsigned-entry_point_ldv-val-v0.8.cil.out.i [2021-11-20 07:38:27,360 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 07:38:27,360 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 07:38:27,450 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 07:38:27,458 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 [2021-11-20 07:38:27,458 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 07:38:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand has 1581 states, 1104 states have (on average 1.3967391304347827) internal successors, (1542), 1170 states have internal predecessors, (1542), 382 states have call successors, (382), 94 states have call predecessors, (382), 93 states have return successors, (373), 347 states have call predecessors, (373), 373 states have call successors, (373) [2021-11-20 07:38:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-20 07:38:27,612 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:27,614 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:27,614 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:27,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:27,622 INFO L85 PathProgramCache]: Analyzing trace with hash -956630900, now seen corresponding path program 1 times [2021-11-20 07:38:27,639 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:27,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1098951914] [2021-11-20 07:38:27,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:38:27,646 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:27,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:27,649 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:27,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-20 07:38:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:38:28,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 892 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-20 07:38:28,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-20 07:38:29,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-20 07:38:30,068 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:30,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1098951914] [2021-11-20 07:38:30,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1098951914] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-20 07:38:30,069 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:38:30,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2021-11-20 07:38:30,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509471974] [2021-11-20 07:38:30,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:38:30,074 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-20 07:38:30,075 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:30,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-20 07:38:30,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-20 07:38:30,113 INFO L87 Difference]: Start difference. First operand has 1581 states, 1104 states have (on average 1.3967391304347827) internal successors, (1542), 1170 states have internal predecessors, (1542), 382 states have call successors, (382), 94 states have call predecessors, (382), 93 states have return successors, (373), 347 states have call predecessors, (373), 373 states have call successors, (373) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-20 07:38:30,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:30,315 INFO L93 Difference]: Finished difference Result 3157 states and 4649 transitions. [2021-11-20 07:38:30,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 07:38:30,321 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 113 [2021-11-20 07:38:30,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:30,385 INFO L225 Difference]: With dead ends: 3157 [2021-11-20 07:38:30,385 INFO L226 Difference]: Without dead ends: 1565 [2021-11-20 07:38:30,407 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-20 07:38:30,414 INFO L933 BasicCegarLoop]: 2290 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2290 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:30,418 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2290 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 07:38:30,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1565 states. [2021-11-20 07:38:30,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1565 to 1565. [2021-11-20 07:38:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1565 states, 1099 states have (on average 1.3876251137397635) internal successors, (1525), 1154 states have internal predecessors, (1525), 373 states have call successors, (373), 93 states have call predecessors, (373), 92 states have return successors, (369), 343 states have call predecessors, (369), 369 states have call successors, (369) [2021-11-20 07:38:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1565 states and 2267 transitions. [2021-11-20 07:38:30,633 INFO L78 Accepts]: Start accepts. Automaton has 1565 states and 2267 transitions. Word has length 113 [2021-11-20 07:38:30,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:30,634 INFO L470 AbstractCegarLoop]: Abstraction has 1565 states and 2267 transitions. [2021-11-20 07:38:30,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-20 07:38:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2267 transitions. [2021-11-20 07:38:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-20 07:38:30,641 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:30,642 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:30,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:30,865 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:30,865 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:30,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:30,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1997437564, now seen corresponding path program 1 times [2021-11-20 07:38:30,868 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:30,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1667554215] [2021-11-20 07:38:30,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:38:30,868 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:30,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:30,871 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:30,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-20 07:38:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:38:31,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 892 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-20 07:38:31,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-11-20 07:38:32,624 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-11-20 07:38:34,160 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:34,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1667554215] [2021-11-20 07:38:34,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1667554215] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-20 07:38:34,160 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:38:34,160 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 9 [2021-11-20 07:38:34,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098889709] [2021-11-20 07:38:34,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:38:34,162 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 07:38:34,163 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:34,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 07:38:34,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:38:34,164 INFO L87 Difference]: Start difference. First operand 1565 states and 2267 transitions. Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (11), 2 states have call predecessors, (11), 4 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-20 07:38:35,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:35,120 INFO L93 Difference]: Finished difference Result 3124 states and 4529 transitions. [2021-11-20 07:38:35,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:38:35,122 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (11), 2 states have call predecessors, (11), 4 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 113 [2021-11-20 07:38:35,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:35,144 INFO L225 Difference]: With dead ends: 3124 [2021-11-20 07:38:35,144 INFO L226 Difference]: Without dead ends: 1568 [2021-11-20 07:38:35,154 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2021-11-20 07:38:35,156 INFO L933 BasicCegarLoop]: 2258 mSDtfsCounter, 6 mSDsluCounter, 9018 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 11276 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:35,157 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 11276 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-20 07:38:35,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1568 states. [2021-11-20 07:38:35,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1568 to 1568. [2021-11-20 07:38:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1568 states, 1101 states have (on average 1.387829246139873) internal successors, (1528), 1157 states have internal predecessors, (1528), 373 states have call successors, (373), 93 states have call predecessors, (373), 93 states have return successors, (373), 343 states have call predecessors, (373), 369 states have call successors, (373) [2021-11-20 07:38:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1568 states and 2274 transitions. [2021-11-20 07:38:35,278 INFO L78 Accepts]: Start accepts. Automaton has 1568 states and 2274 transitions. Word has length 113 [2021-11-20 07:38:35,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:35,280 INFO L470 AbstractCegarLoop]: Abstraction has 1568 states and 2274 transitions. [2021-11-20 07:38:35,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (11), 2 states have call predecessors, (11), 4 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-20 07:38:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2274 transitions. [2021-11-20 07:38:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-20 07:38:35,292 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:35,293 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:35,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:35,509 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:35,509 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:35,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:35,510 INFO L85 PathProgramCache]: Analyzing trace with hash -54256158, now seen corresponding path program 1 times [2021-11-20 07:38:35,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:35,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1395229237] [2021-11-20 07:38:35,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:38:35,512 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:35,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:35,514 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:35,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-20 07:38:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:38:36,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-20 07:38:36,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-11-20 07:38:37,438 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-11-20 07:38:39,227 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:39,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1395229237] [2021-11-20 07:38:39,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1395229237] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:38:39,227 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-20 07:38:39,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-11-20 07:38:39,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270544632] [2021-11-20 07:38:39,228 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-20 07:38:39,228 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-20 07:38:39,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:39,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-20 07:38:39,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-11-20 07:38:39,230 INFO L87 Difference]: Start difference. First operand 1568 states and 2274 transitions. Second operand has 11 states, 9 states have (on average 7.555555555555555) internal successors, (68), 11 states have internal predecessors, (68), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:38:40,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:40,636 INFO L93 Difference]: Finished difference Result 3130 states and 4543 transitions. [2021-11-20 07:38:40,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 07:38:40,639 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 7.555555555555555) internal successors, (68), 11 states have internal predecessors, (68), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) Word has length 115 [2021-11-20 07:38:40,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:40,655 INFO L225 Difference]: With dead ends: 3130 [2021-11-20 07:38:40,656 INFO L226 Difference]: Without dead ends: 1571 [2021-11-20 07:38:40,666 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-11-20 07:38:40,673 INFO L933 BasicCegarLoop]: 2259 mSDtfsCounter, 19 mSDsluCounter, 9019 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 11278 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:40,675 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 11278 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-20 07:38:40,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2021-11-20 07:38:40,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1569. [2021-11-20 07:38:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1569 states, 1102 states have (on average 1.3883847549909256) internal successors, (1530), 1158 states have internal predecessors, (1530), 373 states have call successors, (373), 93 states have call predecessors, (373), 93 states have return successors, (373), 343 states have call predecessors, (373), 369 states have call successors, (373) [2021-11-20 07:38:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1569 states and 2276 transitions. [2021-11-20 07:38:40,781 INFO L78 Accepts]: Start accepts. Automaton has 1569 states and 2276 transitions. Word has length 115 [2021-11-20 07:38:40,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:40,782 INFO L470 AbstractCegarLoop]: Abstraction has 1569 states and 2276 transitions. [2021-11-20 07:38:40,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 7.555555555555555) internal successors, (68), 11 states have internal predecessors, (68), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:38:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2276 transitions. [2021-11-20 07:38:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-20 07:38:40,786 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:40,786 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:40,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:41,001 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:41,002 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:41,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:41,003 INFO L85 PathProgramCache]: Analyzing trace with hash 409821892, now seen corresponding path program 2 times [2021-11-20 07:38:41,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:41,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [751057906] [2021-11-20 07:38:41,004 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-20 07:38:41,005 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:41,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:41,006 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:41,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-20 07:38:41,635 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-20 07:38:41,635 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-20 07:38:41,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 722 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:38:41,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-11-20 07:38:43,462 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-11-20 07:38:44,186 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:44,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [751057906] [2021-11-20 07:38:44,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [751057906] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:38:44,186 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:38:44,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-20 07:38:44,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926217304] [2021-11-20 07:38:44,187 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:38:44,187 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:38:44,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:44,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:38:44,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:38:44,189 INFO L87 Difference]: Start difference. First operand 1569 states and 2276 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:38:44,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:44,461 INFO L93 Difference]: Finished difference Result 4654 states and 6900 transitions. [2021-11-20 07:38:44,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:38:44,462 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 117 [2021-11-20 07:38:44,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:44,496 INFO L225 Difference]: With dead ends: 4654 [2021-11-20 07:38:44,496 INFO L226 Difference]: Without dead ends: 3108 [2021-11-20 07:38:44,508 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:38:44,509 INFO L933 BasicCegarLoop]: 2881 mSDtfsCounter, 2198 mSDsluCounter, 2258 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2198 SdHoareTripleChecker+Valid, 5139 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:44,510 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2198 Valid, 5139 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:38:44,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3108 states. [2021-11-20 07:38:44,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3108 to 3102. [2021-11-20 07:38:44,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3102 states, 2182 states have (on average 1.3890925756186985) internal successors, (3031), 2290 states have internal predecessors, (3031), 735 states have call successors, (735), 184 states have call predecessors, (735), 184 states have return successors, (770), 679 states have call predecessors, (770), 731 states have call successors, (770) [2021-11-20 07:38:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 3102 states and 4536 transitions. [2021-11-20 07:38:44,731 INFO L78 Accepts]: Start accepts. Automaton has 3102 states and 4536 transitions. Word has length 117 [2021-11-20 07:38:44,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:44,732 INFO L470 AbstractCegarLoop]: Abstraction has 3102 states and 4536 transitions. [2021-11-20 07:38:44,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:38:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 4536 transitions. [2021-11-20 07:38:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-20 07:38:44,736 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:44,736 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:44,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:44,957 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:44,957 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:44,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:44,957 INFO L85 PathProgramCache]: Analyzing trace with hash -180969058, now seen corresponding path program 1 times [2021-11-20 07:38:44,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:44,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [253283761] [2021-11-20 07:38:44,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:38:44,960 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:44,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:44,961 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:45,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-20 07:38:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:38:45,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-20 07:38:45,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-11-20 07:38:46,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2021-11-20 07:38:48,908 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:48,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [253283761] [2021-11-20 07:38:48,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [253283761] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:38:48,909 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-20 07:38:48,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-11-20 07:38:48,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509524720] [2021-11-20 07:38:48,909 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-20 07:38:48,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-20 07:38:48,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:48,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-20 07:38:48,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-11-20 07:38:48,911 INFO L87 Difference]: Start difference. First operand 3102 states and 4536 transitions. Second operand has 13 states, 11 states have (on average 6.454545454545454) internal successors, (71), 13 states have internal predecessors, (71), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:38:51,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:51,436 INFO L93 Difference]: Finished difference Result 6209 states and 9093 transitions. [2021-11-20 07:38:51,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 07:38:51,438 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 6.454545454545454) internal successors, (71), 13 states have internal predecessors, (71), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) Word has length 118 [2021-11-20 07:38:51,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:51,470 INFO L225 Difference]: With dead ends: 6209 [2021-11-20 07:38:51,471 INFO L226 Difference]: Without dead ends: 3116 [2021-11-20 07:38:51,488 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2021-11-20 07:38:51,489 INFO L933 BasicCegarLoop]: 2260 mSDtfsCounter, 21 mSDsluCounter, 15787 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 18047 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:51,490 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 18047 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-20 07:38:51,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3116 states. [2021-11-20 07:38:51,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3116 to 3103. [2021-11-20 07:38:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3103 states, 2183 states have (on average 1.3893724232707283) internal successors, (3033), 2291 states have internal predecessors, (3033), 735 states have call successors, (735), 184 states have call predecessors, (735), 184 states have return successors, (770), 679 states have call predecessors, (770), 731 states have call successors, (770) [2021-11-20 07:38:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 3103 states and 4538 transitions. [2021-11-20 07:38:51,707 INFO L78 Accepts]: Start accepts. Automaton has 3103 states and 4538 transitions. Word has length 118 [2021-11-20 07:38:51,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:51,708 INFO L470 AbstractCegarLoop]: Abstraction has 3103 states and 4538 transitions. [2021-11-20 07:38:51,708 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 6.454545454545454) internal successors, (71), 13 states have internal predecessors, (71), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:38:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3103 states and 4538 transitions. [2021-11-20 07:38:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-20 07:38:51,711 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:51,712 INFO L514 BasicCegarLoop]: trace histogram [6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:51,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:51,934 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:51,934 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:51,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:51,935 INFO L85 PathProgramCache]: Analyzing trace with hash 615904384, now seen corresponding path program 2 times [2021-11-20 07:38:51,936 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:51,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1733844708] [2021-11-20 07:38:51,937 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-20 07:38:51,937 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:51,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:51,939 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:52,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-20 07:38:52,716 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-20 07:38:52,716 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-20 07:38:52,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 723 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:38:52,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2021-11-20 07:38:54,557 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:38:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2021-11-20 07:38:55,251 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:38:55,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1733844708] [2021-11-20 07:38:55,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1733844708] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:38:55,252 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:38:55,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-20 07:38:55,252 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694542118] [2021-11-20 07:38:55,253 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:38:55,254 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:38:55,254 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:38:55,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:38:55,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:38:55,255 INFO L87 Difference]: Start difference. First operand 3103 states and 4538 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:38:55,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:38:55,528 INFO L93 Difference]: Finished difference Result 8900 states and 13260 transitions. [2021-11-20 07:38:55,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:38:55,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 120 [2021-11-20 07:38:55,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:38:55,595 INFO L225 Difference]: With dead ends: 8900 [2021-11-20 07:38:55,595 INFO L226 Difference]: Without dead ends: 5820 [2021-11-20 07:38:55,619 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:38:55,620 INFO L933 BasicCegarLoop]: 2593 mSDtfsCounter, 1944 mSDsluCounter, 2228 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1944 SdHoareTripleChecker+Valid, 4821 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:38:55,620 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1944 Valid, 4821 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:38:55,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5820 states. [2021-11-20 07:38:55,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5820 to 5808. [2021-11-20 07:38:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5808 states, 4086 states have (on average 1.3952520802741066) internal successors, (5701), 4296 states have internal predecessors, (5701), 1371 states have call successors, (1371), 350 states have call predecessors, (1371), 350 states have return successors, (1439), 1263 states have call predecessors, (1439), 1367 states have call successors, (1439) [2021-11-20 07:38:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 5808 states and 8511 transitions. [2021-11-20 07:38:56,042 INFO L78 Accepts]: Start accepts. Automaton has 5808 states and 8511 transitions. Word has length 120 [2021-11-20 07:38:56,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:38:56,044 INFO L470 AbstractCegarLoop]: Abstraction has 5808 states and 8511 transitions. [2021-11-20 07:38:56,045 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:38:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 5808 states and 8511 transitions. [2021-11-20 07:38:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-20 07:38:56,049 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:38:56,049 INFO L514 BasicCegarLoop]: trace histogram [6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:38:56,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-20 07:38:56,269 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:38:56,269 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:38:56,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:38:56,270 INFO L85 PathProgramCache]: Analyzing trace with hash 1912625765, now seen corresponding path program 1 times [2021-11-20 07:38:56,272 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:38:56,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1136844062] [2021-11-20 07:38:56,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:38:56,272 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:38:56,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:38:56,274 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:38:56,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-20 07:38:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:38:57,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-20 07:38:57,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:38:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-11-20 07:38:58,210 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-20 07:39:00,896 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:00,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1136844062] [2021-11-20 07:39:00,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1136844062] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 07:39:00,896 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-20 07:39:00,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2021-11-20 07:39:00,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671231472] [2021-11-20 07:39:00,897 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-20 07:39:00,898 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-20 07:39:00,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:00,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-20 07:39:00,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2021-11-20 07:39:00,899 INFO L87 Difference]: Start difference. First operand 5808 states and 8511 transitions. Second operand has 15 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 15 states have internal predecessors, (74), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:39:04,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:04,300 INFO L93 Difference]: Finished difference Result 11650 states and 17111 transitions. [2021-11-20 07:39:04,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-20 07:39:04,302 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 15 states have internal predecessors, (74), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) Word has length 121 [2021-11-20 07:39:04,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:04,391 INFO L225 Difference]: With dead ends: 11650 [2021-11-20 07:39:04,391 INFO L226 Difference]: Without dead ends: 5851 [2021-11-20 07:39:04,419 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=83, Invalid=297, Unknown=0, NotChecked=0, Total=380 [2021-11-20 07:39:04,420 INFO L933 BasicCegarLoop]: 2261 mSDtfsCounter, 26 mSDsluCounter, 20301 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 22562 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:04,420 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [28 Valid, 22562 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 279 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-11-20 07:39:04,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5851 states. [2021-11-20 07:39:04,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5851 to 5809. [2021-11-20 07:39:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5809 states, 4087 states have (on average 1.3954000489356497) internal successors, (5703), 4297 states have internal predecessors, (5703), 1371 states have call successors, (1371), 350 states have call predecessors, (1371), 350 states have return successors, (1439), 1263 states have call predecessors, (1439), 1367 states have call successors, (1439) [2021-11-20 07:39:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 5809 states and 8513 transitions. [2021-11-20 07:39:04,696 INFO L78 Accepts]: Start accepts. Automaton has 5809 states and 8513 transitions. Word has length 121 [2021-11-20 07:39:04,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:04,696 INFO L470 AbstractCegarLoop]: Abstraction has 5809 states and 8513 transitions. [2021-11-20 07:39:04,697 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 15 states have internal predecessors, (74), 4 states have call successors, (14), 2 states have call predecessors, (14), 5 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-20 07:39:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 5809 states and 8513 transitions. [2021-11-20 07:39:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-20 07:39:04,701 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:04,701 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:04,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:04,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:04,925 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:04,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:04,926 INFO L85 PathProgramCache]: Analyzing trace with hash -1080283577, now seen corresponding path program 2 times [2021-11-20 07:39:04,928 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:04,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1969185465] [2021-11-20 07:39:04,928 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-20 07:39:04,928 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:04,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:04,930 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:04,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-20 07:39:05,655 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-20 07:39:05,656 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-20 07:39:05,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:39:05,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-20 07:39:07,355 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:08,059 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-20 07:39:08,059 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:08,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1969185465] [2021-11-20 07:39:08,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1969185465] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:08,060 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:08,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-20 07:39:08,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454409421] [2021-11-20 07:39:08,061 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:08,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:39:08,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:08,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:39:08,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:08,063 INFO L87 Difference]: Start difference. First operand 5809 states and 8513 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:08,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:08,209 INFO L93 Difference]: Finished difference Result 5811 states and 8514 transitions. [2021-11-20 07:39:08,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:39:08,210 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 123 [2021-11-20 07:39:08,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:08,253 INFO L225 Difference]: With dead ends: 5811 [2021-11-20 07:39:08,253 INFO L226 Difference]: Without dead ends: 5808 [2021-11-20 07:39:08,258 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:08,259 INFO L933 BasicCegarLoop]: 2264 mSDtfsCounter, 2199 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2199 SdHoareTripleChecker+Valid, 2264 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:08,260 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2199 Valid, 2264 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 07:39:08,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5808 states. [2021-11-20 07:39:08,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5808 to 5808. [2021-11-20 07:39:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5808 states, 4087 states have (on average 1.395155370687546) internal successors, (5702), 4296 states have internal predecessors, (5702), 1370 states have call successors, (1370), 350 states have call predecessors, (1370), 350 states have return successors, (1439), 1263 states have call predecessors, (1439), 1367 states have call successors, (1439) [2021-11-20 07:39:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 5808 states and 8511 transitions. [2021-11-20 07:39:08,629 INFO L78 Accepts]: Start accepts. Automaton has 5808 states and 8511 transitions. Word has length 123 [2021-11-20 07:39:08,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:08,630 INFO L470 AbstractCegarLoop]: Abstraction has 5808 states and 8511 transitions. [2021-11-20 07:39:08,630 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 5808 states and 8511 transitions. [2021-11-20 07:39:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-20 07:39:08,634 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:08,635 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:08,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-11-20 07:39:08,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:08,852 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:08,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:08,852 INFO L85 PathProgramCache]: Analyzing trace with hash 870411393, now seen corresponding path program 1 times [2021-11-20 07:39:08,854 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:08,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [101135002] [2021-11-20 07:39:08,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:08,854 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:08,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:08,856 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:08,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-20 07:39:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:09,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 935 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:39:09,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-20 07:39:11,404 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-20 07:39:12,135 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:12,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [101135002] [2021-11-20 07:39:12,135 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [101135002] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:12,135 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:12,136 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-20 07:39:12,136 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859410725] [2021-11-20 07:39:12,136 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:12,137 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:39:12,137 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:12,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:39:12,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:12,138 INFO L87 Difference]: Start difference. First operand 5808 states and 8511 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:12,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:12,354 INFO L93 Difference]: Finished difference Result 5810 states and 8512 transitions. [2021-11-20 07:39:12,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:39:12,355 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 124 [2021-11-20 07:39:12,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:12,410 INFO L225 Difference]: With dead ends: 5810 [2021-11-20 07:39:12,410 INFO L226 Difference]: Without dead ends: 5778 [2021-11-20 07:39:12,416 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:12,419 INFO L933 BasicCegarLoop]: 2263 mSDtfsCounter, 2196 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2196 SdHoareTripleChecker+Valid, 2263 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:12,420 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2196 Valid, 2263 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 07:39:12,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5778 states. [2021-11-20 07:39:12,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5778 to 5778. [2021-11-20 07:39:12,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5778 states, 4071 states have (on average 1.395725865880619) internal successors, (5682), 4279 states have internal predecessors, (5682), 1357 states have call successors, (1357), 349 states have call predecessors, (1357), 349 states have return successors, (1427), 1251 states have call predecessors, (1427), 1355 states have call successors, (1427) [2021-11-20 07:39:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 5778 states and 8466 transitions. [2021-11-20 07:39:12,763 INFO L78 Accepts]: Start accepts. Automaton has 5778 states and 8466 transitions. Word has length 124 [2021-11-20 07:39:12,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:12,764 INFO L470 AbstractCegarLoop]: Abstraction has 5778 states and 8466 transitions. [2021-11-20 07:39:12,764 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 5778 states and 8466 transitions. [2021-11-20 07:39:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-11-20 07:39:12,776 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:12,776 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:12,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:12,993 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:12,993 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:12,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:12,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1073965636, now seen corresponding path program 1 times [2021-11-20 07:39:12,994 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:12,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1473885118] [2021-11-20 07:39:12,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:12,995 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:12,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:12,995 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:12,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-20 07:39:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:13,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 1154 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:39:13,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-20 07:39:14,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-20 07:39:15,430 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:15,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1473885118] [2021-11-20 07:39:15,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1473885118] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:15,430 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:15,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-20 07:39:15,430 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296700045] [2021-11-20 07:39:15,430 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:15,431 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:39:15,431 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:15,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:39:15,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:15,431 INFO L87 Difference]: Start difference. First operand 5778 states and 8466 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 07:39:16,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:16,197 INFO L93 Difference]: Finished difference Result 16681 states and 24440 transitions. [2021-11-20 07:39:16,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:39:16,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 174 [2021-11-20 07:39:16,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:16,260 INFO L225 Difference]: With dead ends: 16681 [2021-11-20 07:39:16,261 INFO L226 Difference]: Without dead ends: 10926 [2021-11-20 07:39:16,291 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:39:16,291 INFO L933 BasicCegarLoop]: 2684 mSDtfsCounter, 1924 mSDsluCounter, 2176 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1924 SdHoareTripleChecker+Valid, 4860 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:16,292 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1924 Valid, 4860 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-20 07:39:16,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10926 states. [2021-11-20 07:39:16,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10926 to 10902. [2021-11-20 07:39:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10902 states, 7675 states have (on average 1.3985667752442996) internal successors, (10734), 8087 states have internal predecessors, (10734), 2549 states have call successors, (2549), 677 states have call predecessors, (2549), 677 states have return successors, (2685), 2339 states have call predecessors, (2685), 2547 states have call successors, (2685) [2021-11-20 07:39:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10902 states to 10902 states and 15968 transitions. [2021-11-20 07:39:17,015 INFO L78 Accepts]: Start accepts. Automaton has 10902 states and 15968 transitions. Word has length 174 [2021-11-20 07:39:17,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:17,016 INFO L470 AbstractCegarLoop]: Abstraction has 10902 states and 15968 transitions. [2021-11-20 07:39:17,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-20 07:39:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10902 states and 15968 transitions. [2021-11-20 07:39:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-11-20 07:39:17,043 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:17,043 INFO L514 BasicCegarLoop]: trace histogram [8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:17,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:17,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:17,257 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:17,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:17,257 INFO L85 PathProgramCache]: Analyzing trace with hash 1555787969, now seen corresponding path program 1 times [2021-11-20 07:39:17,258 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:17,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1740296536] [2021-11-20 07:39:17,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:17,259 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:17,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:17,260 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:17,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-20 07:39:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:18,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 1291 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-20 07:39:18,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-20 07:39:19,069 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-20 07:39:19,840 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:19,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1740296536] [2021-11-20 07:39:19,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1740296536] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:19,840 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:19,840 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-20 07:39:19,840 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128935259] [2021-11-20 07:39:19,840 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:19,841 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:39:19,841 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:19,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:39:19,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:39:19,842 INFO L87 Difference]: Start difference. First operand 10902 states and 15968 transitions. Second operand has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-20 07:39:21,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:21,715 INFO L93 Difference]: Finished difference Result 24094 states and 35708 transitions. [2021-11-20 07:39:21,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 07:39:21,716 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 212 [2021-11-20 07:39:21,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:21,804 INFO L225 Difference]: With dead ends: 24094 [2021-11-20 07:39:21,804 INFO L226 Difference]: Without dead ends: 13215 [2021-11-20 07:39:21,847 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 424 GetRequests, 421 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:39:21,848 INFO L933 BasicCegarLoop]: 2585 mSDtfsCounter, 3032 mSDsluCounter, 2323 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3032 SdHoareTripleChecker+Valid, 4908 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:21,849 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3032 Valid, 4908 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-20 07:39:21,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13215 states. [2021-11-20 07:39:22,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13215 to 10916. [2021-11-20 07:39:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10916 states, 7689 states have (on average 1.397841071660814) internal successors, (10748), 8101 states have internal predecessors, (10748), 2549 states have call successors, (2549), 677 states have call predecessors, (2549), 677 states have return successors, (2685), 2339 states have call predecessors, (2685), 2547 states have call successors, (2685) [2021-11-20 07:39:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10916 states to 10916 states and 15982 transitions. [2021-11-20 07:39:22,685 INFO L78 Accepts]: Start accepts. Automaton has 10916 states and 15982 transitions. Word has length 212 [2021-11-20 07:39:22,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:22,686 INFO L470 AbstractCegarLoop]: Abstraction has 10916 states and 15982 transitions. [2021-11-20 07:39:22,686 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-20 07:39:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10916 states and 15982 transitions. [2021-11-20 07:39:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-20 07:39:22,728 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:22,729 INFO L514 BasicCegarLoop]: trace histogram [8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:22,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:22,953 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:22,953 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:22,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:22,954 INFO L85 PathProgramCache]: Analyzing trace with hash 672057816, now seen corresponding path program 1 times [2021-11-20 07:39:22,955 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:22,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [210758934] [2021-11-20 07:39:22,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:22,955 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:22,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:22,957 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:23,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-20 07:39:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:24,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 1338 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-20 07:39:24,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2021-11-20 07:39:25,373 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2021-11-20 07:39:26,519 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:26,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [210758934] [2021-11-20 07:39:26,519 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [210758934] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-20 07:39:26,519 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:39:26,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2021-11-20 07:39:26,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800089613] [2021-11-20 07:39:26,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:26,520 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 07:39:26,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:26,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:39:26,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:39:26,521 INFO L87 Difference]: Start difference. First operand 10916 states and 15982 transitions. Second operand has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:27,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:27,791 INFO L93 Difference]: Finished difference Result 16593 states and 24305 transitions. [2021-11-20 07:39:27,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:39:27,792 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) Word has length 229 [2021-11-20 07:39:27,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:27,863 INFO L225 Difference]: With dead ends: 16593 [2021-11-20 07:39:27,863 INFO L226 Difference]: Without dead ends: 10952 [2021-11-20 07:39:27,970 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 457 GetRequests, 450 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-11-20 07:39:27,972 INFO L933 BasicCegarLoop]: 2263 mSDtfsCounter, 1 mSDsluCounter, 6779 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9042 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:27,972 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 9042 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-20 07:39:27,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10952 states. [2021-11-20 07:39:28,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10952 to 10932. [2021-11-20 07:39:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10932 states, 7701 states have (on average 1.3972211401116739) internal successors, (10760), 8113 states have internal predecessors, (10760), 2549 states have call successors, (2549), 677 states have call predecessors, (2549), 681 states have return successors, (2703), 2343 states have call predecessors, (2703), 2547 states have call successors, (2703) [2021-11-20 07:39:28,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10932 states to 10932 states and 16012 transitions. [2021-11-20 07:39:28,651 INFO L78 Accepts]: Start accepts. Automaton has 10932 states and 16012 transitions. Word has length 229 [2021-11-20 07:39:28,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:28,652 INFO L470 AbstractCegarLoop]: Abstraction has 10932 states and 16012 transitions. [2021-11-20 07:39:28,652 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 07:39:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10932 states and 16012 transitions. [2021-11-20 07:39:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-20 07:39:28,684 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:28,684 INFO L514 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:28,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:28,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:28,908 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:28,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:28,908 INFO L85 PathProgramCache]: Analyzing trace with hash 355410478, now seen corresponding path program 1 times [2021-11-20 07:39:28,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:28,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1970876259] [2021-11-20 07:39:28,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:28,911 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:28,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:28,912 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:29,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-20 07:39:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:30,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 1353 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-20 07:39:30,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2021-11-20 07:39:31,881 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2021-11-20 07:39:34,725 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:34,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1970876259] [2021-11-20 07:39:34,726 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1970876259] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:34,726 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:34,726 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [] total 15 [2021-11-20 07:39:34,726 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201932771] [2021-11-20 07:39:34,727 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:34,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-20 07:39:34,727 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:34,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-20 07:39:34,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2021-11-20 07:39:34,729 INFO L87 Difference]: Start difference. First operand 10932 states and 16012 transitions. Second operand has 15 states, 13 states have (on average 8.76923076923077) internal successors, (114), 11 states have internal predecessors, (114), 4 states have call successors, (21), 2 states have call predecessors, (21), 6 states have return successors, (22), 6 states have call predecessors, (22), 3 states have call successors, (22) [2021-11-20 07:39:36,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:36,987 INFO L93 Difference]: Finished difference Result 15194 states and 22441 transitions. [2021-11-20 07:39:36,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 07:39:36,988 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 8.76923076923077) internal successors, (114), 11 states have internal predecessors, (114), 4 states have call successors, (21), 2 states have call predecessors, (21), 6 states have return successors, (22), 6 states have call predecessors, (22), 3 states have call successors, (22) Word has length 235 [2021-11-20 07:39:36,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:37,080 INFO L225 Difference]: With dead ends: 15194 [2021-11-20 07:39:37,081 INFO L226 Difference]: Without dead ends: 12367 [2021-11-20 07:39:37,095 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2021-11-20 07:39:37,096 INFO L933 BasicCegarLoop]: 2938 mSDtfsCounter, 491 mSDsluCounter, 34067 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 612 SdHoareTripleChecker+Valid, 37005 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:37,097 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [612 Valid, 37005 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-11-20 07:39:37,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12367 states. [2021-11-20 07:39:37,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12367 to 10950. [2021-11-20 07:39:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10950 states, 7711 states have (on average 1.3967060044092854) internal successors, (10770), 8127 states have internal predecessors, (10770), 2551 states have call successors, (2551), 677 states have call predecessors, (2551), 687 states have return successors, (2717), 2347 states have call predecessors, (2717), 2549 states have call successors, (2717) [2021-11-20 07:39:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10950 states to 10950 states and 16038 transitions. [2021-11-20 07:39:37,820 INFO L78 Accepts]: Start accepts. Automaton has 10950 states and 16038 transitions. Word has length 235 [2021-11-20 07:39:37,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:39:37,821 INFO L470 AbstractCegarLoop]: Abstraction has 10950 states and 16038 transitions. [2021-11-20 07:39:37,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 8.76923076923077) internal successors, (114), 11 states have internal predecessors, (114), 4 states have call successors, (21), 2 states have call predecessors, (21), 6 states have return successors, (22), 6 states have call predecessors, (22), 3 states have call successors, (22) [2021-11-20 07:39:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10950 states and 16038 transitions. [2021-11-20 07:39:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-20 07:39:37,853 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:39:37,854 INFO L514 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:39:37,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-20 07:39:38,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:39:38,077 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:39:38,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:39:38,078 INFO L85 PathProgramCache]: Analyzing trace with hash -1166123018, now seen corresponding path program 1 times [2021-11-20 07:39:38,079 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:39:38,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [486829571] [2021-11-20 07:39:38,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:39:38,079 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:39:38,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:39:38,081 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:39:38,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-20 07:39:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:39:39,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 1353 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-20 07:39:39,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:39:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2021-11-20 07:39:40,009 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:39:40,736 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2021-11-20 07:39:40,736 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:39:40,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [486829571] [2021-11-20 07:39:40,737 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [486829571] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:39:40,737 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:39:40,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-20 07:39:40,737 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043912187] [2021-11-20 07:39:40,737 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:39:40,738 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:39:40,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:39:40,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:39:40,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:39:40,739 INFO L87 Difference]: Start difference. First operand 10950 states and 16038 transitions. Second operand has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2021-11-20 07:39:58,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:39:58,923 INFO L93 Difference]: Finished difference Result 31358 states and 46507 transitions. [2021-11-20 07:39:58,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-20 07:39:58,924 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 236 [2021-11-20 07:39:58,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:39:59,129 INFO L225 Difference]: With dead ends: 31358 [2021-11-20 07:39:59,129 INFO L226 Difference]: Without dead ends: 25695 [2021-11-20 07:39:59,157 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 469 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=98, Invalid=208, Unknown=0, NotChecked=0, Total=306 [2021-11-20 07:39:59,158 INFO L933 BasicCegarLoop]: 4756 mSDtfsCounter, 7051 mSDsluCounter, 21299 mSDsCounter, 0 mSdLazyCounter, 1800 mSolverCounterSat, 781 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7168 SdHoareTripleChecker+Valid, 26055 SdHoareTripleChecker+Invalid, 2581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 781 IncrementalHoareTripleChecker+Valid, 1800 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2021-11-20 07:39:59,161 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7168 Valid, 26055 Invalid, 2581 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [781 Valid, 1800 Invalid, 0 Unknown, 0 Unchecked, 16.2s Time] [2021-11-20 07:39:59,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25695 states. [2021-11-20 07:40:00,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25695 to 10972. [2021-11-20 07:40:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10972 states, 7725 states have (on average 1.3959870550161813) internal successors, (10784), 8141 states have internal predecessors, (10784), 2559 states have call successors, (2559), 677 states have call predecessors, (2559), 687 states have return successors, (2725), 2355 states have call predecessors, (2725), 2557 states have call successors, (2725) [2021-11-20 07:40:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10972 states to 10972 states and 16068 transitions. [2021-11-20 07:40:00,389 INFO L78 Accepts]: Start accepts. Automaton has 10972 states and 16068 transitions. Word has length 236 [2021-11-20 07:40:00,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:00,390 INFO L470 AbstractCegarLoop]: Abstraction has 10972 states and 16068 transitions. [2021-11-20 07:40:00,390 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 8 states have internal predecessors, (111), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2021-11-20 07:40:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10972 states and 16068 transitions. [2021-11-20 07:40:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-20 07:40:00,420 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:00,421 INFO L514 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:00,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-20 07:40:00,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:00,645 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:00,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:00,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1323405944, now seen corresponding path program 1 times [2021-11-20 07:40:00,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:00,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [24719652] [2021-11-20 07:40:00,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:00,648 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:00,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:00,650 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:00,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-20 07:40:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:01,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 1351 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:40:01,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2021-11-20 07:40:03,387 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2021-11-20 07:40:04,410 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:04,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [24719652] [2021-11-20 07:40:04,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [24719652] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:04,410 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:04,411 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-20 07:40:04,411 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770008027] [2021-11-20 07:40:04,411 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:04,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:40:04,412 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:04,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:40:04,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:04,413 INFO L87 Difference]: Start difference. First operand 10972 states and 16068 transitions. Second operand has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-20 07:40:12,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:12,912 INFO L93 Difference]: Finished difference Result 42772 states and 62715 transitions. [2021-11-20 07:40:12,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 07:40:12,913 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 236 [2021-11-20 07:40:12,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:13,075 INFO L225 Difference]: With dead ends: 42772 [2021-11-20 07:40:13,075 INFO L226 Difference]: Without dead ends: 31823 [2021-11-20 07:40:13,124 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 468 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:13,125 INFO L933 BasicCegarLoop]: 5669 mSDtfsCounter, 4576 mSDsluCounter, 3628 mSDsCounter, 0 mSdLazyCounter, 705 mSolverCounterSat, 462 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4576 SdHoareTripleChecker+Valid, 9297 SdHoareTripleChecker+Invalid, 1167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 462 IncrementalHoareTripleChecker+Valid, 705 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:13,126 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4576 Valid, 9297 Invalid, 1167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [462 Valid, 705 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2021-11-20 07:40:13,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31823 states. [2021-11-20 07:40:15,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31823 to 31811. [2021-11-20 07:40:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31811 states, 22463 states have (on average 1.3986555669322887) internal successors, (31418), 23655 states have internal predecessors, (31418), 7357 states have call successors, (7357), 1960 states have call predecessors, (7357), 1990 states have return successors, (7851), 6749 states have call predecessors, (7851), 7355 states have call successors, (7851) [2021-11-20 07:40:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31811 states to 31811 states and 46626 transitions. [2021-11-20 07:40:15,254 INFO L78 Accepts]: Start accepts. Automaton has 31811 states and 46626 transitions. Word has length 236 [2021-11-20 07:40:15,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:15,256 INFO L470 AbstractCegarLoop]: Abstraction has 31811 states and 46626 transitions. [2021-11-20 07:40:15,256 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.25) internal successors, (165), 4 states have internal predecessors, (165), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-20 07:40:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 31811 states and 46626 transitions. [2021-11-20 07:40:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-20 07:40:15,315 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:15,315 INFO L514 BasicCegarLoop]: trace histogram [8, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:15,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-20 07:40:15,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:15,533 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:15,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:15,534 INFO L85 PathProgramCache]: Analyzing trace with hash 670401594, now seen corresponding path program 1 times [2021-11-20 07:40:15,535 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:15,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1501539920] [2021-11-20 07:40:15,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:15,535 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:15,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:15,536 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:15,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-20 07:40:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:16,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 1439 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-20 07:40:16,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2021-11-20 07:40:18,006 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2021-11-20 07:40:18,964 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:18,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1501539920] [2021-11-20 07:40:18,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1501539920] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:18,964 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:18,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-20 07:40:18,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185283704] [2021-11-20 07:40:18,965 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:18,966 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 07:40:18,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:18,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:40:18,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:40:18,967 INFO L87 Difference]: Start difference. First operand 31811 states and 46626 transitions. Second operand has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 3 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2021-11-20 07:40:20,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:20,124 INFO L93 Difference]: Finished difference Result 47698 states and 69832 transitions. [2021-11-20 07:40:20,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:40:20,125 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 3 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 262 [2021-11-20 07:40:20,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:20,204 INFO L225 Difference]: With dead ends: 47698 [2021-11-20 07:40:20,205 INFO L226 Difference]: Without dead ends: 15731 [2021-11-20 07:40:20,287 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 519 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-20 07:40:20,288 INFO L933 BasicCegarLoop]: 2257 mSDtfsCounter, 15 mSDsluCounter, 6748 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 9005 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:20,288 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 9005 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-20 07:40:20,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15731 states. [2021-11-20 07:40:21,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15731 to 15721. [2021-11-20 07:40:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15721 states, 11077 states have (on average 1.3960458607926334) internal successors, (15464), 11675 states have internal predecessors, (15464), 3643 states have call successors, (3643), 988 states have call predecessors, (3643), 1000 states have return successors, (3877), 3333 states have call predecessors, (3877), 3641 states have call successors, (3877) [2021-11-20 07:40:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15721 states to 15721 states and 22984 transitions. [2021-11-20 07:40:21,468 INFO L78 Accepts]: Start accepts. Automaton has 15721 states and 22984 transitions. Word has length 262 [2021-11-20 07:40:21,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:21,469 INFO L470 AbstractCegarLoop]: Abstraction has 15721 states and 22984 transitions. [2021-11-20 07:40:21,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 3 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2021-11-20 07:40:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 15721 states and 22984 transitions. [2021-11-20 07:40:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2021-11-20 07:40:21,518 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:21,518 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:21,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (17)] Ended with exit code 0 [2021-11-20 07:40:21,745 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:21,745 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:21,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:21,746 INFO L85 PathProgramCache]: Analyzing trace with hash -372139879, now seen corresponding path program 1 times [2021-11-20 07:40:21,748 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:21,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [834216096] [2021-11-20 07:40:21,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:21,748 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:21,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:21,750 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:21,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-20 07:40:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:23,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 1573 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:40:23,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-20 07:40:24,680 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2021-11-20 07:40:25,897 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:25,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [834216096] [2021-11-20 07:40:25,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [834216096] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:25,897 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:25,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-20 07:40:25,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828490976] [2021-11-20 07:40:25,898 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:25,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:40:25,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:25,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:40:25,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:25,900 INFO L87 Difference]: Start difference. First operand 15721 states and 22984 transitions. Second operand has 4 states, 4 states have (on average 67.5) internal successors, (270), 4 states have internal predecessors, (270), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:26,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:26,801 INFO L93 Difference]: Finished difference Result 31385 states and 45887 transitions. [2021-11-20 07:40:26,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:40:26,801 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 67.5) internal successors, (270), 4 states have internal predecessors, (270), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 288 [2021-11-20 07:40:26,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:26,861 INFO L225 Difference]: With dead ends: 31385 [2021-11-20 07:40:26,861 INFO L226 Difference]: Without dead ends: 15697 [2021-11-20 07:40:26,907 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 572 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:26,908 INFO L933 BasicCegarLoop]: 2256 mSDtfsCounter, 2246 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2246 SdHoareTripleChecker+Valid, 2256 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:26,908 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2246 Valid, 2256 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:40:26,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15697 states. [2021-11-20 07:40:27,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15697 to 15697. [2021-11-20 07:40:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15697 states, 11065 states have (on average 1.3953908721192951) internal successors, (15440), 11663 states have internal predecessors, (15440), 3631 states have call successors, (3631), 988 states have call predecessors, (3631), 1000 states have return successors, (3859), 3321 states have call predecessors, (3859), 3629 states have call successors, (3859) [2021-11-20 07:40:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15697 states to 15697 states and 22930 transitions. [2021-11-20 07:40:27,968 INFO L78 Accepts]: Start accepts. Automaton has 15697 states and 22930 transitions. Word has length 288 [2021-11-20 07:40:27,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:27,969 INFO L470 AbstractCegarLoop]: Abstraction has 15697 states and 22930 transitions. [2021-11-20 07:40:27,969 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 67.5) internal successors, (270), 4 states have internal predecessors, (270), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 15697 states and 22930 transitions. [2021-11-20 07:40:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-20 07:40:28,025 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:28,025 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:28,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-20 07:40:28,241 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:28,241 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:28,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:28,242 INFO L85 PathProgramCache]: Analyzing trace with hash 37556904, now seen corresponding path program 1 times [2021-11-20 07:40:28,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:28,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [641517936] [2021-11-20 07:40:28,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:28,244 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:28,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:28,246 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:28,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-20 07:40:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:29,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:40:29,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-20 07:40:31,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2021-11-20 07:40:32,227 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:32,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [641517936] [2021-11-20 07:40:32,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [641517936] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:32,230 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:32,230 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-20 07:40:32,237 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845886886] [2021-11-20 07:40:32,237 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:32,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:40:32,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:32,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:40:32,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:32,241 INFO L87 Difference]: Start difference. First operand 15697 states and 22930 transitions. Second operand has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:33,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:33,381 INFO L93 Difference]: Finished difference Result 31337 states and 45779 transitions. [2021-11-20 07:40:33,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:40:33,381 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 291 [2021-11-20 07:40:33,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:33,448 INFO L225 Difference]: With dead ends: 31337 [2021-11-20 07:40:33,449 INFO L226 Difference]: Without dead ends: 15673 [2021-11-20 07:40:33,480 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 580 GetRequests, 578 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:33,481 INFO L933 BasicCegarLoop]: 2252 mSDtfsCounter, 2239 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2239 SdHoareTripleChecker+Valid, 2252 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:33,481 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2239 Valid, 2252 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:40:33,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15673 states. [2021-11-20 07:40:34,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15673 to 15673. [2021-11-20 07:40:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15673 states, 11053 states have (on average 1.3947344612322445) internal successors, (15416), 11651 states have internal predecessors, (15416), 3619 states have call successors, (3619), 988 states have call predecessors, (3619), 1000 states have return successors, (3841), 3309 states have call predecessors, (3841), 3617 states have call successors, (3841) [2021-11-20 07:40:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15673 states to 15673 states and 22876 transitions. [2021-11-20 07:40:34,416 INFO L78 Accepts]: Start accepts. Automaton has 15673 states and 22876 transitions. Word has length 291 [2021-11-20 07:40:34,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:34,417 INFO L470 AbstractCegarLoop]: Abstraction has 15673 states and 22876 transitions. [2021-11-20 07:40:34,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 69.0) internal successors, (276), 4 states have internal predecessors, (276), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 15673 states and 22876 transitions. [2021-11-20 07:40:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2021-11-20 07:40:34,455 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:34,455 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:34,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-11-20 07:40:34,656 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:34,656 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:34,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:34,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1188301001, now seen corresponding path program 1 times [2021-11-20 07:40:34,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:34,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1726886403] [2021-11-20 07:40:34,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:34,659 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:34,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:34,659 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:34,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-11-20 07:40:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:35,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 1575 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:40:35,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-20 07:40:37,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2021-11-20 07:40:38,484 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:38,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1726886403] [2021-11-20 07:40:38,484 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1726886403] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:38,484 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:38,485 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-20 07:40:38,485 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867637478] [2021-11-20 07:40:38,485 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:38,486 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:40:38,486 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:38,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:40:38,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:38,487 INFO L87 Difference]: Start difference. First operand 15673 states and 22876 transitions. Second operand has 4 states, 4 states have (on average 68.0) internal successors, (272), 4 states have internal predecessors, (272), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:39,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:39,539 INFO L93 Difference]: Finished difference Result 31289 states and 45671 transitions. [2021-11-20 07:40:39,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:40:39,540 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 68.0) internal successors, (272), 4 states have internal predecessors, (272), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 289 [2021-11-20 07:40:39,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:39,587 INFO L225 Difference]: With dead ends: 31289 [2021-11-20 07:40:39,587 INFO L226 Difference]: Without dead ends: 15649 [2021-11-20 07:40:39,619 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 576 GetRequests, 574 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:39,619 INFO L933 BasicCegarLoop]: 2248 mSDtfsCounter, 2237 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2237 SdHoareTripleChecker+Valid, 2248 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:39,620 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2237 Valid, 2248 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 07:40:39,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15649 states. [2021-11-20 07:40:40,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15649 to 15649. [2021-11-20 07:40:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15649 states, 11041 states have (on average 1.3940766234942488) internal successors, (15392), 11639 states have internal predecessors, (15392), 3607 states have call successors, (3607), 988 states have call predecessors, (3607), 1000 states have return successors, (3823), 3297 states have call predecessors, (3823), 3605 states have call successors, (3823) [2021-11-20 07:40:40,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15649 states to 15649 states and 22822 transitions. [2021-11-20 07:40:40,637 INFO L78 Accepts]: Start accepts. Automaton has 15649 states and 22822 transitions. Word has length 289 [2021-11-20 07:40:40,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:40,638 INFO L470 AbstractCegarLoop]: Abstraction has 15649 states and 22822 transitions. [2021-11-20 07:40:40,638 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 68.0) internal successors, (272), 4 states have internal predecessors, (272), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 15649 states and 22822 transitions. [2021-11-20 07:40:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-20 07:40:40,675 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:40,676 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:40,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2021-11-20 07:40:40,889 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:40,889 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:40,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:40,890 INFO L85 PathProgramCache]: Analyzing trace with hash 1317793432, now seen corresponding path program 1 times [2021-11-20 07:40:40,891 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:40,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [568376338] [2021-11-20 07:40:40,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:40,892 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:40,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:40,893 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:40,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2021-11-20 07:40:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:40:41,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 1577 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:40:42,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:40:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-11-20 07:40:43,654 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 07:40:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2021-11-20 07:40:44,716 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-20 07:40:44,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [568376338] [2021-11-20 07:40:44,717 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [568376338] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-20 07:40:44,717 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:40:44,717 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-20 07:40:44,717 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893861878] [2021-11-20 07:40:44,717 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-20 07:40:44,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 07:40:44,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-20 07:40:44,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:40:44,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:44,719 INFO L87 Difference]: Start difference. First operand 15649 states and 22822 transitions. Second operand has 4 states, 4 states have (on average 68.5) internal successors, (274), 4 states have internal predecessors, (274), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:47,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:40:47,538 INFO L93 Difference]: Finished difference Result 31241 states and 45563 transitions. [2021-11-20 07:40:47,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:40:47,539 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 68.5) internal successors, (274), 4 states have internal predecessors, (274), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 290 [2021-11-20 07:40:47,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:40:47,583 INFO L225 Difference]: With dead ends: 31241 [2021-11-20 07:40:47,583 INFO L226 Difference]: Without dead ends: 15625 [2021-11-20 07:40:47,610 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 578 GetRequests, 576 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:40:47,611 INFO L933 BasicCegarLoop]: 2244 mSDtfsCounter, 3732 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 734 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3732 SdHoareTripleChecker+Valid, 2244 SdHoareTripleChecker+Invalid, 735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 734 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-20 07:40:47,611 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3732 Valid, 2244 Invalid, 735 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [734 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-20 07:40:47,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15625 states. [2021-11-20 07:40:48,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15625 to 15625. [2021-11-20 07:40:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15625 states, 11029 states have (on average 1.3934173542478918) internal successors, (15368), 11627 states have internal predecessors, (15368), 3595 states have call successors, (3595), 988 states have call predecessors, (3595), 1000 states have return successors, (3805), 3285 states have call predecessors, (3805), 3593 states have call successors, (3805) [2021-11-20 07:40:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15625 states to 15625 states and 22768 transitions. [2021-11-20 07:40:48,560 INFO L78 Accepts]: Start accepts. Automaton has 15625 states and 22768 transitions. Word has length 290 [2021-11-20 07:40:48,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:40:48,561 INFO L470 AbstractCegarLoop]: Abstraction has 15625 states and 22768 transitions. [2021-11-20 07:40:48,561 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 68.5) internal successors, (274), 4 states have internal predecessors, (274), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-20 07:40:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 15625 states and 22768 transitions. [2021-11-20 07:40:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-20 07:40:48,581 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:40:48,581 INFO L514 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:40:48,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (21)] Ended with exit code 0 [2021-11-20 07:40:48,782 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 [2021-11-20 07:40:48,782 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 07:40:48,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:40:48,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1842326138, now seen corresponding path program 1 times [2021-11-20 07:40:48,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-20 07:40:48,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1307787610] [2021-11-20 07:40:48,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:40:48,784 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-20 07:40:48,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat [2021-11-20 07:40:48,785 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-20 07:40:48,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1058f49-2499-4815-8616-0eb0efc0270b/bin/uautomizer-DQz5hQGWxF/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2021-11-20 07:40:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:40:59,091 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.