./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro --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 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:16:20,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:16:20,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:16:20,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:16:20,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:16:20,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:16:20,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:16:20,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:16:20,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:16:20,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:16:20,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:16:20,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:16:20,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:16:20,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:16:20,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:16:20,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:16:20,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:16:20,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:16:20,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:16:20,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:16:20,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:16:20,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:16:20,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:16:20,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:16:20,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:16:20,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:16:20,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:16:20,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:16:20,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:16:20,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:16:20,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:16:20,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:16:20,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:16:20,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:16:20,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:16:20,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:16:20,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:16:20,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:16:20,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:16:20,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:16:20,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:16:20,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:16:20,213 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:16:20,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:16:20,214 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:16:20,214 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:16:20,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:16:20,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:16:20,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:16:20,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:16:20,216 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:16:20,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:16:20,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:16:20,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:16:20,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:16:20,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:16:20,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:16:20,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:16:20,218 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:16:20,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:16:20,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:16:20,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:16:20,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:16:20,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:16:20,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:16:20,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:16:20,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:16:20,220 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:16:20,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:16:20,220 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:16:20,220 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:16:20,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:16:20,221 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_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-11-18 20:16:20,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:16:20,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:16:20,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:16:20,484 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:16:20,484 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:16:20,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:16:20,547 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/901943d90/8564fa3231c24482b9ca397c4308f8a1/FLAG64fd727bf [2022-11-18 20:16:21,381 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:16:21,381 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:16:21,435 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/901943d90/8564fa3231c24482b9ca397c4308f8a1/FLAG64fd727bf [2022-11-18 20:16:21,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/901943d90/8564fa3231c24482b9ca397c4308f8a1 [2022-11-18 20:16:21,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:16:21,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:16:21,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:16:21,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:16:21,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:16:21,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:16:21" (1/1) ... [2022-11-18 20:16:21,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1595ead8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:21, skipping insertion in model container [2022-11-18 20:16:21,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:16:21" (1/1) ... [2022-11-18 20:16:21,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:16:21,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:16:22,945 WARN L234 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_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-11-18 20:16:23,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:16:23,969 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:16:24,095 WARN L234 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_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-11-18 20:16:24,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:16:24,596 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:16:24,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24 WrapperNode [2022-11-18 20:16:24,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:16:24,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:16:24,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:16:24,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:16:24,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:24,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:24,908 INFO L138 Inliner]: procedures = 212, calls = 2667, calls flagged for inlining = 91, calls inlined = 91, statements flattened = 5849 [2022-11-18 20:16:24,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:16:24,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:16:24,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:16:24,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:16:24,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:24,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:24,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:24,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,188 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:16:25,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:16:25,249 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:16:25,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:16:25,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (1/1) ... [2022-11-18 20:16:25,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:16:25,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:16:25,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:16:25,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:16:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-11-18 20:16:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-11-18 20:16:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:16:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:16:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:16:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:16:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:16:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:16:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-18 20:16:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-18 20:16:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-11-18 20:16:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-11-18 20:16:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-11-18 20:16:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-11-18 20:16:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:16:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:16:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-11-18 20:16:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-11-18 20:16:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2022-11-18 20:16:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2022-11-18 20:16:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2022-11-18 20:16:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2022-11-18 20:16:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-11-18 20:16:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-11-18 20:16:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-11-18 20:16:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-11-18 20:16:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-18 20:16:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-18 20:16:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:16:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:16:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2022-11-18 20:16:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2022-11-18 20:16:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-18 20:16:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-18 20:16:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:16:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:16:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-11-18 20:16:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-11-18 20:16:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2022-11-18 20:16:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2022-11-18 20:16:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-11-18 20:16:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-11-18 20:16:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-18 20:16:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-18 20:16:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:16:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-18 20:16:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-18 20:16:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-18 20:16:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-18 20:16:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-18 20:16:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-18 20:16:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:16:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-11-18 20:16:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-18 20:16:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-18 20:16:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-18 20:16:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-18 20:16:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-18 20:16:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-11-18 20:16:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-11-18 20:16:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-11-18 20:16:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-11-18 20:16:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-11-18 20:16:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-11-18 20:16:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:16:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-11-18 20:16:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-11-18 20:16:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:16:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-11-18 20:16:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-11-18 20:16:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-11-18 20:16:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-11-18 20:16:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-11-18 20:16:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-11-18 20:16:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-18 20:16:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-18 20:16:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-18 20:16:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-18 20:16:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-18 20:16:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-18 20:16:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-18 20:16:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-18 20:16:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-11-18 20:16:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-11-18 20:16:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:16:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:16:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:16:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-11-18 20:16:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-11-18 20:16:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-11-18 20:16:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-11-18 20:16:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:16:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-11-18 20:16:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-11-18 20:16:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-11-18 20:16:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-11-18 20:16:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:16:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-18 20:16:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-18 20:16:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-11-18 20:16:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-11-18 20:16:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-11-18 20:16:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-11-18 20:16:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:16:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:16:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-11-18 20:16:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-11-18 20:16:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-11-18 20:16:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-18 20:16:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-18 20:16:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-11-18 20:16:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-18 20:16:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-18 20:16:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-11-18 20:16:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-11-18 20:16:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-11-18 20:16:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-11-18 20:16:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:16:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-18 20:16:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-18 20:16:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:16:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:16:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-11-18 20:16:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:16:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2022-11-18 20:16:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2022-11-18 20:16:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:16:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2022-11-18 20:16:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2022-11-18 20:16:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:16:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:16:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:16:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-11-18 20:16:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-11-18 20:16:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-11-18 20:16:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-11-18 20:16:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-11-18 20:16:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-11-18 20:16:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-18 20:16:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-18 20:16:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-11-18 20:16:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-11-18 20:16:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2022-11-18 20:16:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2022-11-18 20:16:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2022-11-18 20:16:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2022-11-18 20:16:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-11-18 20:16:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-11-18 20:16:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:16:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:16:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:16:26,208 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:16:26,211 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:16:26,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:16:39,886 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:16:39,909 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:16:39,910 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 20:16:39,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:16:39 BoogieIcfgContainer [2022-11-18 20:16:39,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:16:39,917 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:16:39,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:16:39,921 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:16:39,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:16:21" (1/3) ... [2022-11-18 20:16:39,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ec26587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:16:39, skipping insertion in model container [2022-11-18 20:16:39,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:16:24" (2/3) ... [2022-11-18 20:16:39,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ec26587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:16:39, skipping insertion in model container [2022-11-18 20:16:39,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:16:39" (3/3) ... [2022-11-18 20:16:39,927 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:16:39,945 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:16:39,946 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:16:40,066 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:16:40,072 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@ee1e134, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:16:40,073 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:16:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand has 1468 states, 1071 states have (on average 1.4173669467787116) internal successors, (1518), 1087 states have internal predecessors, (1518), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) [2022-11-18 20:16:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-18 20:16:40,098 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:16:40,099 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:16:40,099 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:16:40,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:16:40,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1812257916, now seen corresponding path program 1 times [2022-11-18 20:16:40,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:16:40,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930794390] [2022-11-18 20:16:40,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:16:40,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:16:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:16:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:16:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:16:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:16:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:16:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:16:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:16:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:16:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:16:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:16:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:16:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:16:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:16:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:16:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-11-18 20:16:41,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:16:41,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930794390] [2022-11-18 20:16:41,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930794390] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:16:41,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:16:41,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:16:41,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713655991] [2022-11-18 20:16:41,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:16:41,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:16:41,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:16:41,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:16:41,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:16:41,288 INFO L87 Difference]: Start difference. First operand has 1468 states, 1071 states have (on average 1.4173669467787116) internal successors, (1518), 1087 states have internal predecessors, (1518), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:16:43,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:16:50,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:16:52,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:16:54,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:16:56,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:16:58,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:00,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:01,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:03,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:08,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:17:08,060 INFO L93 Difference]: Finished difference Result 4476 states and 6768 transitions. [2022-11-18 20:17:08,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:17:08,063 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 95 [2022-11-18 20:17:08,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:17:08,120 INFO L225 Difference]: With dead ends: 4476 [2022-11-18 20:17:08,120 INFO L226 Difference]: Without dead ends: 2977 [2022-11-18 20:17:08,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:17:08,147 INFO L413 NwaCegarLoop]: 2259 mSDtfsCounter, 2603 mSDsluCounter, 4447 mSDsCounter, 0 mSdLazyCounter, 2051 mSolverCounterSat, 1475 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2754 SdHoareTripleChecker+Valid, 6706 SdHoareTripleChecker+Invalid, 3533 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1475 IncrementalHoareTripleChecker+Valid, 2051 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:17:08,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2754 Valid, 6706 Invalid, 3533 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1475 Valid, 2051 Invalid, 7 Unknown, 0 Unchecked, 26.3s Time] [2022-11-18 20:17:08,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2977 states. [2022-11-18 20:17:08,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2977 to 2822. [2022-11-18 20:17:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2822 states, 2073 states have (on average 1.4090689821514712) internal successors, (2921), 2084 states have internal predecessors, (2921), 622 states have call successors, (622), 127 states have call predecessors, (622), 126 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-11-18 20:17:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2822 states and 4159 transitions. [2022-11-18 20:17:08,451 INFO L78 Accepts]: Start accepts. Automaton has 2822 states and 4159 transitions. Word has length 95 [2022-11-18 20:17:08,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:17:08,452 INFO L495 AbstractCegarLoop]: Abstraction has 2822 states and 4159 transitions. [2022-11-18 20:17:08,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:17:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4159 transitions. [2022-11-18 20:17:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-18 20:17:08,463 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:17:08,463 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:17:08,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:17:08,464 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:17:08,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:17:08,464 INFO L85 PathProgramCache]: Analyzing trace with hash 2019753209, now seen corresponding path program 1 times [2022-11-18 20:17:08,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:17:08,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213522006] [2022-11-18 20:17:08,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:17:08,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:17:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:17:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:17:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:17:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:17:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:17:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:17:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:17:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:17:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:17:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:17:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:17:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:17:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:17:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-11-18 20:17:08,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:17:08,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213522006] [2022-11-18 20:17:08,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213522006] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:17:08,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:17:08,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:17:08,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824794057] [2022-11-18 20:17:08,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:17:08,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:17:08,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:17:08,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:17:08,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:17:08,939 INFO L87 Difference]: Start difference. First operand 2822 states and 4159 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:17:12,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:14,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:16,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:18,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:20,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:22,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:25,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:30,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:32,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:34,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:36,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:38,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:40,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:17:40,357 INFO L93 Difference]: Finished difference Result 7517 states and 11094 transitions. [2022-11-18 20:17:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:17:40,358 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 100 [2022-11-18 20:17:40,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:17:40,385 INFO L225 Difference]: With dead ends: 7517 [2022-11-18 20:17:40,386 INFO L226 Difference]: Without dead ends: 4724 [2022-11-18 20:17:40,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:17:40,400 INFO L413 NwaCegarLoop]: 2112 mSDtfsCounter, 1743 mSDsluCounter, 4229 mSDsCounter, 0 mSdLazyCounter, 1855 mSolverCounterSat, 1129 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1844 SdHoareTripleChecker+Valid, 6341 SdHoareTripleChecker+Invalid, 2995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1129 IncrementalHoareTripleChecker+Valid, 1855 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:17:40,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1844 Valid, 6341 Invalid, 2995 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1129 Valid, 1855 Invalid, 11 Unknown, 0 Unchecked, 31.0s Time] [2022-11-18 20:17:40,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4724 states. [2022-11-18 20:17:40,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4724 to 4522. [2022-11-18 20:17:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4522 states, 3336 states have (on average 1.4085731414868106) internal successors, (4699), 3349 states have internal predecessors, (4699), 965 states have call successors, (965), 221 states have call predecessors, (965), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:17:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 4522 states and 6623 transitions. [2022-11-18 20:17:40,688 INFO L78 Accepts]: Start accepts. Automaton has 4522 states and 6623 transitions. Word has length 100 [2022-11-18 20:17:40,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:17:40,689 INFO L495 AbstractCegarLoop]: Abstraction has 4522 states and 6623 transitions. [2022-11-18 20:17:40,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:17:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 6623 transitions. [2022-11-18 20:17:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-18 20:17:40,692 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:17:40,692 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:17:40,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:17:40,693 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:17:40,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:17:40,693 INFO L85 PathProgramCache]: Analyzing trace with hash -856017486, now seen corresponding path program 1 times [2022-11-18 20:17:40,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:17:40,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585468105] [2022-11-18 20:17:40,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:17:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:17:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:17:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:17:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:17:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:17:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:17:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:17:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:17:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:17:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:17:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:17:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:17:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:17:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:17:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:17:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:17:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-11-18 20:17:41,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:17:41,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585468105] [2022-11-18 20:17:41,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585468105] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:17:41,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:17:41,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:17:41,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261242631] [2022-11-18 20:17:41,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:17:41,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:17:41,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:17:41,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:17:41,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:17:41,613 INFO L87 Difference]: Start difference. First operand 4522 states and 6623 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:17:45,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:47,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:49,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:51,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:53,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:55,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:57,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:17:59,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:04,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:18:04,951 INFO L93 Difference]: Finished difference Result 4710 states and 6957 transitions. [2022-11-18 20:18:04,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:18:04,951 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 105 [2022-11-18 20:18:04,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:18:04,977 INFO L225 Difference]: With dead ends: 4710 [2022-11-18 20:18:04,978 INFO L226 Difference]: Without dead ends: 4707 [2022-11-18 20:18:04,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:18:04,982 INFO L413 NwaCegarLoop]: 1945 mSDtfsCounter, 2286 mSDsluCounter, 2297 mSDsCounter, 0 mSdLazyCounter, 1301 mSolverCounterSat, 806 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2417 SdHoareTripleChecker+Valid, 4242 SdHoareTripleChecker+Invalid, 2114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 806 IncrementalHoareTripleChecker+Valid, 1301 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2022-11-18 20:18:04,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2417 Valid, 4242 Invalid, 2114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [806 Valid, 1301 Invalid, 7 Unknown, 0 Unchecked, 23.1s Time] [2022-11-18 20:18:04,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4707 states. [2022-11-18 20:18:05,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4707 to 4521. [2022-11-18 20:18:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4521 states, 3336 states have (on average 1.408273381294964) internal successors, (4698), 3348 states have internal predecessors, (4698), 964 states have call successors, (964), 221 states have call predecessors, (964), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:18:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 4521 states and 6621 transitions. [2022-11-18 20:18:05,228 INFO L78 Accepts]: Start accepts. Automaton has 4521 states and 6621 transitions. Word has length 105 [2022-11-18 20:18:05,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:18:05,232 INFO L495 AbstractCegarLoop]: Abstraction has 4521 states and 6621 transitions. [2022-11-18 20:18:05,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4521 states and 6621 transitions. [2022-11-18 20:18:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-18 20:18:05,240 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:18:05,240 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:18:05,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-18 20:18:05,241 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:18:05,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:18:05,241 INFO L85 PathProgramCache]: Analyzing trace with hash -767378314, now seen corresponding path program 1 times [2022-11-18 20:18:05,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:18:05,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67709323] [2022-11-18 20:18:05,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:18:05,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:18:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:18:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:18:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:18:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:18:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:18:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:18:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:18:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:18:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:05,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:18:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:18:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:18:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:18:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:18:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:18:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-11-18 20:18:06,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:18:06,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67709323] [2022-11-18 20:18:06,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67709323] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:18:06,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:18:06,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:18:06,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010954787] [2022-11-18 20:18:06,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:18:06,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:18:06,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:18:06,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:18:06,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:18:06,104 INFO L87 Difference]: Start difference. First operand 4521 states and 6621 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:09,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:11,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:13,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:15,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:17,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:19,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:21,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:22,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:25,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:28,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:18:28,770 INFO L93 Difference]: Finished difference Result 4709 states and 6955 transitions. [2022-11-18 20:18:28,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:18:28,771 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 106 [2022-11-18 20:18:28,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:18:28,793 INFO L225 Difference]: With dead ends: 4709 [2022-11-18 20:18:28,794 INFO L226 Difference]: Without dead ends: 4706 [2022-11-18 20:18:28,796 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:18:28,797 INFO L413 NwaCegarLoop]: 1925 mSDtfsCounter, 2299 mSDsluCounter, 2289 mSDsCounter, 0 mSdLazyCounter, 1293 mSolverCounterSat, 816 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2428 SdHoareTripleChecker+Valid, 4214 SdHoareTripleChecker+Invalid, 2115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 816 IncrementalHoareTripleChecker+Valid, 1293 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:18:28,798 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2428 Valid, 4214 Invalid, 2115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [816 Valid, 1293 Invalid, 6 Unknown, 0 Unchecked, 22.3s Time] [2022-11-18 20:18:28,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4706 states. [2022-11-18 20:18:29,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4706 to 4520. [2022-11-18 20:18:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4520 states, 3336 states have (on average 1.4079736211031175) internal successors, (4697), 3347 states have internal predecessors, (4697), 963 states have call successors, (963), 221 states have call predecessors, (963), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:18:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 4520 states and 6619 transitions. [2022-11-18 20:18:29,070 INFO L78 Accepts]: Start accepts. Automaton has 4520 states and 6619 transitions. Word has length 106 [2022-11-18 20:18:29,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:18:29,071 INFO L495 AbstractCegarLoop]: Abstraction has 4520 states and 6619 transitions. [2022-11-18 20:18:29,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4520 states and 6619 transitions. [2022-11-18 20:18:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-18 20:18:29,074 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:18:29,074 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:18:29,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-18 20:18:29,074 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:18:29,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:18:29,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1980440885, now seen corresponding path program 1 times [2022-11-18 20:18:29,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:18:29,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140828147] [2022-11-18 20:18:29,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:18:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:18:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:18:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:18:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:18:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:18:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:18:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:18:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:18:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:18:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:18:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:18:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:18:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:18:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:18:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:18:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-11-18 20:18:29,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:18:29,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140828147] [2022-11-18 20:18:29,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140828147] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:18:29,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:18:29,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:18:29,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351451843] [2022-11-18 20:18:29,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:18:29,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:18:29,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:18:29,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:18:29,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:18:29,574 INFO L87 Difference]: Start difference. First operand 4520 states and 6619 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:32,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:34,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:36,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:38,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:41,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:43,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:45,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:46,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:52,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:18:52,323 INFO L93 Difference]: Finished difference Result 4708 states and 6953 transitions. [2022-11-18 20:18:52,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:18:52,323 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 107 [2022-11-18 20:18:52,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:18:52,342 INFO L225 Difference]: With dead ends: 4708 [2022-11-18 20:18:52,342 INFO L226 Difference]: Without dead ends: 4705 [2022-11-18 20:18:52,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:18:52,345 INFO L413 NwaCegarLoop]: 1938 mSDtfsCounter, 2283 mSDsluCounter, 2294 mSDsCounter, 0 mSdLazyCounter, 1295 mSolverCounterSat, 802 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2414 SdHoareTripleChecker+Valid, 4232 SdHoareTripleChecker+Invalid, 2104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 802 IncrementalHoareTripleChecker+Valid, 1295 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2022-11-18 20:18:52,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2414 Valid, 4232 Invalid, 2104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [802 Valid, 1295 Invalid, 7 Unknown, 0 Unchecked, 22.4s Time] [2022-11-18 20:18:52,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4705 states. [2022-11-18 20:18:52,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4705 to 4519. [2022-11-18 20:18:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4519 states, 3336 states have (on average 1.407673860911271) internal successors, (4696), 3346 states have internal predecessors, (4696), 962 states have call successors, (962), 221 states have call predecessors, (962), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:18:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 4519 states and 6617 transitions. [2022-11-18 20:18:52,639 INFO L78 Accepts]: Start accepts. Automaton has 4519 states and 6617 transitions. Word has length 107 [2022-11-18 20:18:52,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:18:52,640 INFO L495 AbstractCegarLoop]: Abstraction has 4519 states and 6617 transitions. [2022-11-18 20:18:52,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4519 states and 6617 transitions. [2022-11-18 20:18:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-18 20:18:52,644 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:18:52,644 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:18:52,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-18 20:18:52,645 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:18:52,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:18:52,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1263495001, now seen corresponding path program 1 times [2022-11-18 20:18:52,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:18:52,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667091823] [2022-11-18 20:18:52,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:18:52,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:18:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:18:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:18:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:18:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:18:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:18:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:18:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:18:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:18:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:52,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:18:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:18:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:18:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:18:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:18:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:18:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:18:53,098 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-11-18 20:18:53,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:18:53,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667091823] [2022-11-18 20:18:53,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667091823] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:18:53,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:18:53,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:18:53,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389101040] [2022-11-18 20:18:53,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:18:53,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:18:53,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:18:53,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:18:53,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:18:53,102 INFO L87 Difference]: Start difference. First operand 4519 states and 6617 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:18:56,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:18:58,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:00,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:02,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:04,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:06,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:08,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:10,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:16,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:19:16,618 INFO L93 Difference]: Finished difference Result 9181 states and 13514 transitions. [2022-11-18 20:19:16,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:19:16,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 108 [2022-11-18 20:19:16,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:19:16,639 INFO L225 Difference]: With dead ends: 9181 [2022-11-18 20:19:16,640 INFO L226 Difference]: Without dead ends: 4698 [2022-11-18 20:19:16,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:19:16,654 INFO L413 NwaCegarLoop]: 1920 mSDtfsCounter, 2283 mSDsluCounter, 2283 mSDsCounter, 0 mSdLazyCounter, 1288 mSolverCounterSat, 810 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2415 SdHoareTripleChecker+Valid, 4203 SdHoareTripleChecker+Invalid, 2106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 810 IncrementalHoareTripleChecker+Valid, 1288 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.2s IncrementalHoareTripleChecker+Time [2022-11-18 20:19:16,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2415 Valid, 4203 Invalid, 2106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [810 Valid, 1288 Invalid, 8 Unknown, 0 Unchecked, 23.2s Time] [2022-11-18 20:19:16,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4698 states. [2022-11-18 20:19:16,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4698 to 4511. [2022-11-18 20:19:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4511 states, 3329 states have (on average 1.407629918894563) internal successors, (4686), 3338 states have internal predecessors, (4686), 961 states have call successors, (961), 221 states have call predecessors, (961), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:19:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 4511 states and 6606 transitions. [2022-11-18 20:19:16,960 INFO L78 Accepts]: Start accepts. Automaton has 4511 states and 6606 transitions. Word has length 108 [2022-11-18 20:19:16,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:19:16,961 INFO L495 AbstractCegarLoop]: Abstraction has 4511 states and 6606 transitions. [2022-11-18 20:19:16,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:19:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 6606 transitions. [2022-11-18 20:19:16,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-18 20:19:16,963 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:19:16,964 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:19:16,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-18 20:19:16,964 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:19:16,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:19:16,965 INFO L85 PathProgramCache]: Analyzing trace with hash 513013944, now seen corresponding path program 1 times [2022-11-18 20:19:16,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:19:16,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635212388] [2022-11-18 20:19:16,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:19:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:19:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:19:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:19:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:19:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:19:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:19:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:19:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:19:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:19:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:19:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:19:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:19:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:19:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:19:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:19:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-11-18 20:19:17,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:19:17,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635212388] [2022-11-18 20:19:17,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635212388] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:19:17,409 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:19:17,409 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:19:17,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443473650] [2022-11-18 20:19:17,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:19:17,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:19:17,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:19:17,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:19:17,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:19:17,411 INFO L87 Difference]: Start difference. First operand 4511 states and 6606 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:19:20,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:22,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:24,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:26,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:28,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:30,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:32,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:33,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:39,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:19:39,639 INFO L93 Difference]: Finished difference Result 4699 states and 6940 transitions. [2022-11-18 20:19:39,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:19:39,639 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 109 [2022-11-18 20:19:39,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:19:39,655 INFO L225 Difference]: With dead ends: 4699 [2022-11-18 20:19:39,655 INFO L226 Difference]: Without dead ends: 4687 [2022-11-18 20:19:39,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:19:39,658 INFO L413 NwaCegarLoop]: 1922 mSDtfsCounter, 2282 mSDsluCounter, 2283 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 804 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2411 SdHoareTripleChecker+Valid, 4205 SdHoareTripleChecker+Invalid, 2099 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 804 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2022-11-18 20:19:39,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2411 Valid, 4205 Invalid, 2099 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [804 Valid, 1289 Invalid, 6 Unknown, 0 Unchecked, 21.9s Time] [2022-11-18 20:19:39,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4687 states. [2022-11-18 20:19:39,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4687 to 4501. [2022-11-18 20:19:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4501 states, 3320 states have (on average 1.4072289156626505) internal successors, (4672), 3328 states have internal predecessors, (4672), 960 states have call successors, (960), 221 states have call predecessors, (960), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:19:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 4501 states and 6591 transitions. [2022-11-18 20:19:39,966 INFO L78 Accepts]: Start accepts. Automaton has 4501 states and 6591 transitions. Word has length 109 [2022-11-18 20:19:39,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:19:39,967 INFO L495 AbstractCegarLoop]: Abstraction has 4501 states and 6591 transitions. [2022-11-18 20:19:39,967 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:19:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4501 states and 6591 transitions. [2022-11-18 20:19:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-18 20:19:39,973 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:19:39,973 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:19:39,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-18 20:19:39,973 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:19:39,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:19:39,974 INFO L85 PathProgramCache]: Analyzing trace with hash -1783432822, now seen corresponding path program 1 times [2022-11-18 20:19:39,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:19:39,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183763836] [2022-11-18 20:19:39,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:19:39,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:19:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:19:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:19:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:19:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:19:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:19:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:19:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:19:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:19:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:19:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:19:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:19:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:19:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:19:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-18 20:19:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-11-18 20:19:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-18 20:19:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-18 20:19:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-18 20:19:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-11-18 20:19:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-18 20:19:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-18 20:19:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-18 20:19:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2022-11-18 20:19:40,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:19:40,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183763836] [2022-11-18 20:19:40,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183763836] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:19:40,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1694184266] [2022-11-18 20:19:40,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:19:40,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:19:40,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:19:40,931 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:19:40,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-18 20:19:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:41,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 3187 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-18 20:19:41,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:19:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-11-18 20:19:42,090 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:19:42,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1694184266] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:19:42,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 20:19:42,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2022-11-18 20:19:42,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622296124] [2022-11-18 20:19:42,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:19:42,092 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:19:42,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:19:42,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:19:42,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:19:42,093 INFO L87 Difference]: Start difference. First operand 4501 states and 6591 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-18 20:19:42,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:19:42,512 INFO L93 Difference]: Finished difference Result 8983 states and 13166 transitions. [2022-11-18 20:19:42,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-18 20:19:42,512 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 171 [2022-11-18 20:19:42,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:19:42,540 INFO L225 Difference]: With dead ends: 8983 [2022-11-18 20:19:42,540 INFO L226 Difference]: Without dead ends: 4505 [2022-11-18 20:19:42,553 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 211 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:19:42,554 INFO L413 NwaCegarLoop]: 2104 mSDtfsCounter, 2 mSDsluCounter, 4201 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6305 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:19:42,554 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6305 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:19:42,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4505 states. [2022-11-18 20:19:42,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4505 to 4505. [2022-11-18 20:19:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4505 states, 3324 states have (on average 1.4067388688327316) internal successors, (4676), 3332 states have internal predecessors, (4676), 960 states have call successors, (960), 221 states have call predecessors, (960), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:19:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 4505 states and 6595 transitions. [2022-11-18 20:19:42,881 INFO L78 Accepts]: Start accepts. Automaton has 4505 states and 6595 transitions. Word has length 171 [2022-11-18 20:19:42,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:19:42,881 INFO L495 AbstractCegarLoop]: Abstraction has 4505 states and 6595 transitions. [2022-11-18 20:19:42,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-18 20:19:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 6595 transitions. [2022-11-18 20:19:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-18 20:19:42,888 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:19:42,888 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:19:42,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-18 20:19:43,100 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:19:43,100 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:19:43,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:19:43,101 INFO L85 PathProgramCache]: Analyzing trace with hash -210309517, now seen corresponding path program 1 times [2022-11-18 20:19:43,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:19:43,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497973259] [2022-11-18 20:19:43,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:19:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:19:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:19:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:19:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:19:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:19:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:19:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:19:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:19:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:19:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:19:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:19:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:43,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:19:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-11-18 20:19:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-18 20:19:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-11-18 20:19:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-11-18 20:19:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-11-18 20:19:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-18 20:19:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-18 20:19:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:19:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-18 20:19:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-18 20:19:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-11-18 20:19:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2022-11-18 20:19:44,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:19:44,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497973259] [2022-11-18 20:19:44,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497973259] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:19:44,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1599349562] [2022-11-18 20:19:44,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:19:44,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:19:44,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:19:44,135 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:19:44,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-18 20:19:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:19:45,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 3232 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-18 20:19:45,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:19:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 374 proven. 1 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2022-11-18 20:19:45,379 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:19:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2022-11-18 20:19:45,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1599349562] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:19:45,571 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-18 20:19:45,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2022-11-18 20:19:45,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520005589] [2022-11-18 20:19:45,572 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-18 20:19:45,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-18 20:19:45,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:19:45,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-18 20:19:45,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-11-18 20:19:45,574 INFO L87 Difference]: Start difference. First operand 4505 states and 6595 transitions. Second operand has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-18 20:19:50,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:52,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:54,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:56,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:19:58,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:00,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:01,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:07,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:11,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:20:11,147 INFO L93 Difference]: Finished difference Result 9173 states and 13493 transitions. [2022-11-18 20:20:11,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-18 20:20:11,148 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 174 [2022-11-18 20:20:11,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:20:11,168 INFO L225 Difference]: With dead ends: 9173 [2022-11-18 20:20:11,169 INFO L226 Difference]: Without dead ends: 4691 [2022-11-18 20:20:11,184 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 384 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2022-11-18 20:20:11,185 INFO L413 NwaCegarLoop]: 1928 mSDtfsCounter, 340 mSDsluCounter, 7639 mSDsCounter, 0 mSdLazyCounter, 2363 mSolverCounterSat, 697 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 368 SdHoareTripleChecker+Valid, 9567 SdHoareTripleChecker+Invalid, 3066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 697 IncrementalHoareTripleChecker+Valid, 2363 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:20:11,185 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [368 Valid, 9567 Invalid, 3066 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [697 Valid, 2363 Invalid, 6 Unknown, 0 Unchecked, 25.0s Time] [2022-11-18 20:20:11,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4691 states. [2022-11-18 20:20:11,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4691 to 4517. [2022-11-18 20:20:11,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4517 states, 3335 states have (on average 1.406296851574213) internal successors, (4690), 3343 states have internal predecessors, (4690), 960 states have call successors, (960), 222 states have call predecessors, (960), 221 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:20:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 4517 states and 6609 transitions. [2022-11-18 20:20:11,507 INFO L78 Accepts]: Start accepts. Automaton has 4517 states and 6609 transitions. Word has length 174 [2022-11-18 20:20:11,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:20:11,507 INFO L495 AbstractCegarLoop]: Abstraction has 4517 states and 6609 transitions. [2022-11-18 20:20:11,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-11-18 20:20:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 6609 transitions. [2022-11-18 20:20:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-11-18 20:20:11,513 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:20:11,513 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 10, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:20:11,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-18 20:20:11,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:20:11,725 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:20:11,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:20:11,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1921395286, now seen corresponding path program 2 times [2022-11-18 20:20:11,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:20:11,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586433875] [2022-11-18 20:20:11,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:20:11,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:20:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:20:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:20:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:20:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:20:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:20:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:20:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:20:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:20:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:20:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:20:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:20:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-18 20:20:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-18 20:20:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-11-18 20:20:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-18 20:20:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-18 20:20:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-18 20:20:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:20:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-18 20:20:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-11-18 20:20:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-11-18 20:20:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-18 20:20:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-11-18 20:20:12,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:20:12,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586433875] [2022-11-18 20:20:12,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586433875] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:20:12,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [126238714] [2022-11-18 20:20:12,830 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 20:20:12,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:20:12,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:20:12,835 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:20:12,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-18 20:20:14,995 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-18 20:20:14,995 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:20:15,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 3337 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-18 20:20:15,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:20:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 414 proven. 18 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-18 20:20:15,170 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:20:15,427 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-11-18 20:20:15,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [126238714] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:20:15,427 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-18 20:20:15,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 6] total 15 [2022-11-18 20:20:15,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733682521] [2022-11-18 20:20:15,428 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-18 20:20:15,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-18 20:20:15,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:20:15,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-18 20:20:15,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2022-11-18 20:20:15,430 INFO L87 Difference]: Start difference. First operand 4517 states and 6609 transitions. Second operand has 15 states, 15 states have (on average 5.866666666666666) internal successors, (88), 13 states have internal predecessors, (88), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-18 20:20:20,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:22,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:24,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:26,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:28,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:30,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:31,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:33,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:20:43,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:20:43,453 INFO L93 Difference]: Finished difference Result 9227 states and 13568 transitions. [2022-11-18 20:20:43,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-18 20:20:43,454 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.866666666666666) internal successors, (88), 13 states have internal predecessors, (88), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 181 [2022-11-18 20:20:43,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:20:43,472 INFO L225 Difference]: With dead ends: 9227 [2022-11-18 20:20:43,472 INFO L226 Difference]: Without dead ends: 4735 [2022-11-18 20:20:43,485 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 396 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=166, Invalid=434, Unknown=0, NotChecked=0, Total=600 [2022-11-18 20:20:43,486 INFO L413 NwaCegarLoop]: 1945 mSDtfsCounter, 355 mSDsluCounter, 9519 mSDsCounter, 0 mSdLazyCounter, 2703 mSolverCounterSat, 698 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 383 SdHoareTripleChecker+Valid, 11464 SdHoareTripleChecker+Invalid, 3407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 698 IncrementalHoareTripleChecker+Valid, 2703 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.2s IncrementalHoareTripleChecker+Time [2022-11-18 20:20:43,486 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [383 Valid, 11464 Invalid, 3407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [698 Valid, 2703 Invalid, 6 Unknown, 0 Unchecked, 27.2s Time] [2022-11-18 20:20:43,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4735 states. [2022-11-18 20:20:43,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4735 to 4561. [2022-11-18 20:20:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4561 states, 3375 states have (on average 1.405925925925926) internal successors, (4745), 3383 states have internal predecessors, (4745), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:20:43,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 4561 states and 6664 transitions. [2022-11-18 20:20:43,886 INFO L78 Accepts]: Start accepts. Automaton has 4561 states and 6664 transitions. Word has length 181 [2022-11-18 20:20:43,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:20:43,887 INFO L495 AbstractCegarLoop]: Abstraction has 4561 states and 6664 transitions. [2022-11-18 20:20:43,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.866666666666666) internal successors, (88), 13 states have internal predecessors, (88), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-18 20:20:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4561 states and 6664 transitions. [2022-11-18 20:20:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-18 20:20:43,894 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:20:43,894 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 14, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:20:43,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-18 20:20:44,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:20:44,108 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:20:44,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:20:44,109 INFO L85 PathProgramCache]: Analyzing trace with hash -208810262, now seen corresponding path program 3 times [2022-11-18 20:20:44,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:20:44,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610052832] [2022-11-18 20:20:44,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:20:44,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:20:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:20:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:20:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:20:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:20:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:20:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:20:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:20:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:20:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 20:20:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 20:20:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:20:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-18 20:20:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-18 20:20:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-18 20:20:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-18 20:20:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-11-18 20:20:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-11-18 20:20:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-11-18 20:20:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-11-18 20:20:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-18 20:20:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-18 20:20:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-18 20:20:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-11-18 20:20:45,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:20:45,797 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610052832] [2022-11-18 20:20:45,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610052832] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:20:45,797 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [100058684] [2022-11-18 20:20:45,798 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-18 20:20:45,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:20:45,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:20:45,799 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:20:45,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-18 20:20:55,009 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 19 check-sat command(s) [2022-11-18 20:20:55,009 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:20:55,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 3397 conjuncts, 18 conjunts are in the unsatisfiable core [2022-11-18 20:20:55,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:20:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 463 proven. 21 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2022-11-18 20:20:55,360 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:20:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-11-18 20:20:56,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [100058684] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:20:56,135 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-18 20:20:56,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10, 10] total 27 [2022-11-18 20:20:56,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878321178] [2022-11-18 20:20:56,136 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-18 20:20:56,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-18 20:20:56,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:20:56,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-18 20:20:56,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=539, Unknown=0, NotChecked=0, Total=702 [2022-11-18 20:20:56,138 INFO L87 Difference]: Start difference. First operand 4561 states and 6664 transitions. Second operand has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-18 20:21:08,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:10,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:12,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:14,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:16,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:18,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:20,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:22,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:24,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:25,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:29,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:21:36,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:21:36,486 INFO L93 Difference]: Finished difference Result 9370 states and 13760 transitions. [2022-11-18 20:21:36,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-11-18 20:21:36,486 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 185 [2022-11-18 20:21:36,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:21:36,506 INFO L225 Difference]: With dead ends: 9370 [2022-11-18 20:21:36,507 INFO L226 Difference]: Without dead ends: 4790 [2022-11-18 20:21:36,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 449 GetRequests, 397 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 458 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=675, Invalid=2081, Unknown=0, NotChecked=0, Total=2756 [2022-11-18 20:21:36,522 INFO L413 NwaCegarLoop]: 1937 mSDtfsCounter, 496 mSDsluCounter, 14886 mSDsCounter, 0 mSdLazyCounter, 3932 mSolverCounterSat, 764 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 524 SdHoareTripleChecker+Valid, 16823 SdHoareTripleChecker+Invalid, 4703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 764 IncrementalHoareTripleChecker+Valid, 3932 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.7s IncrementalHoareTripleChecker+Time [2022-11-18 20:21:36,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [524 Valid, 16823 Invalid, 4703 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [764 Valid, 3932 Invalid, 7 Unknown, 0 Unchecked, 33.7s Time] [2022-11-18 20:21:36,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4790 states. [2022-11-18 20:21:36,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4790 to 4612. [2022-11-18 20:21:36,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4612 states, 3426 states have (on average 1.397840046701693) internal successors, (4789), 3434 states have internal predecessors, (4789), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:21:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 4612 states and 6708 transitions. [2022-11-18 20:21:36,954 INFO L78 Accepts]: Start accepts. Automaton has 4612 states and 6708 transitions. Word has length 185 [2022-11-18 20:21:36,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:21:36,955 INFO L495 AbstractCegarLoop]: Abstraction has 4612 states and 6708 transitions. [2022-11-18 20:21:36,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-11-18 20:21:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 4612 states and 6708 transitions. [2022-11-18 20:21:36,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-18 20:21:36,960 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:21:36,960 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 16, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:21:36,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-18 20:21:37,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-18 20:21:37,177 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:21:37,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:21:37,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1539879030, now seen corresponding path program 4 times [2022-11-18 20:21:37,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:21:37,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019625381] [2022-11-18 20:21:37,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:21:37,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:21:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:21:37,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:21:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:21:38,554 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:21:38,558 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-18 20:21:38,559 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:21:38,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-18 20:21:38,565 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:21:38,571 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:21:38,638 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:21:38,647 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:21:38,649 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:21:38,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:21:38 BoogieIcfgContainer [2022-11-18 20:21:38,925 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:21:38,926 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:21:38,926 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:21:38,926 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:21:38,926 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:16:39" (3/4) ... [2022-11-18 20:21:38,929 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 20:21:38,929 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:21:38,930 INFO L158 Benchmark]: Toolchain (without parser) took 317065.66ms. Allocated memory was 90.2MB in the beginning and 614.5MB in the end (delta: 524.3MB). Free memory was 63.8MB in the beginning and 373.5MB in the end (delta: -309.7MB). Peak memory consumption was 213.0MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,930 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 90.2MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:21:38,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2731.05ms. Allocated memory was 90.2MB in the beginning and 184.5MB in the end (delta: 94.4MB). Free memory was 63.6MB in the beginning and 98.5MB in the end (delta: -34.9MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,931 INFO L158 Benchmark]: Boogie Procedure Inliner took 310.92ms. Allocated memory is still 184.5MB. Free memory was 98.5MB in the beginning and 99.8MB in the end (delta: -1.3MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,931 INFO L158 Benchmark]: Boogie Preprocessor took 337.79ms. Allocated memory is still 184.5MB. Free memory was 99.8MB in the beginning and 63.0MB in the end (delta: 36.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,932 INFO L158 Benchmark]: RCFGBuilder took 14665.42ms. Allocated memory was 184.5MB in the beginning and 511.7MB in the end (delta: 327.2MB). Free memory was 63.0MB in the beginning and 308.4MB in the end (delta: -245.4MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,932 INFO L158 Benchmark]: TraceAbstraction took 299007.86ms. Allocated memory was 511.7MB in the beginning and 614.5MB in the end (delta: 102.8MB). Free memory was 307.4MB in the beginning and 374.6MB in the end (delta: -67.2MB). Peak memory consumption was 287.2MB. Max. memory is 16.1GB. [2022-11-18 20:21:38,932 INFO L158 Benchmark]: Witness Printer took 4.03ms. Allocated memory is still 614.5MB. Free memory was 374.6MB in the beginning and 373.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:21:38,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 90.2MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2731.05ms. Allocated memory was 90.2MB in the beginning and 184.5MB in the end (delta: 94.4MB). Free memory was 63.6MB in the beginning and 98.5MB in the end (delta: -34.9MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 310.92ms. Allocated memory is still 184.5MB. Free memory was 98.5MB in the beginning and 99.8MB in the end (delta: -1.3MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 337.79ms. Allocated memory is still 184.5MB. Free memory was 99.8MB in the beginning and 63.0MB in the end (delta: 36.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 14665.42ms. Allocated memory was 184.5MB in the beginning and 511.7MB in the end (delta: 327.2MB). Free memory was 63.0MB in the beginning and 308.4MB in the end (delta: -245.4MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. * TraceAbstraction took 299007.86ms. Allocated memory was 511.7MB in the beginning and 614.5MB in the end (delta: 102.8MB). Free memory was 307.4MB in the beginning and 374.6MB in the end (delta: -67.2MB). Peak memory consumption was 287.2MB. Max. memory is 16.1GB. * Witness Printer took 4.03ms. Allocated memory is still 614.5MB. Free memory was 374.6MB in the beginning and 373.5MB in the end (delta: 1.0MB). 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) - 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: 5496]: 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 8434, overapproximation of bitwiseAnd at line 8342. Possible FailurePath: [L5529] struct ethtool_cmd *smsc95xx_ethtool_ops_group0 ; [L5535] struct net_device *smsc95xx_netdev_ops_group1 ; [L5519] struct ethtool_eeprom *smsc95xx_ethtool_ops_group2 ; [L5534] int ldv_state_variable_4 ; [L5524] struct ethtool_wolinfo *smsc95xx_ethtool_ops_group1 ; [L9135] int SERIAL_STATE = 0; [L5520] int LDV_IN_INTERRUPT = 1; [L5526] struct net_device *smsc95xx_ethtool_ops_group3 ; [L6741-L6747] static struct ethtool_ops const smsc95xx_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, & smsc95xx_ethtool_getregslen, & smsc95xx_ethtool_getregs, & smsc95xx_ethtool_get_wol, & smsc95xx_ethtool_set_wol, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, & smsc95xx_ethtool_get_eeprom_len, & smsc95xx_ethtool_get_eeprom, & smsc95xx_ethtool_set_eeprom, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5523] struct usb_interface *smsc95xx_driver_group1 ; [L8359-L8413] static struct usb_device_id const products[19U] = { {3U, 1060U, 38144U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38149U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40448U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40449U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 60416U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39168U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39169U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39170U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39171U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39172U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39173U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39174U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39175U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39176U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39177U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38192U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38704U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40456U, (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, (unsigned long )(& smsc95xx_info)}}; [L9138] struct usb_device *usb_dev = 0; [L9139] int dev_counter = 0; [L9143] void (*completeFnBulk)(struct urb * ) ; [L5521] struct usb_interface *smsc95xx_info_group1 ; [L5530] int ref_cnt ; [L5531] struct sk_buff *smsc95xx_info_group2 ; [L5522] struct usbnet *smsc95xx_info_group0 ; [L7330-L7335] static struct net_device_ops const smsc95xx_netdev_ops = {0, 0, & usbnet_open, & usbnet_stop, & usbnet_start_xmit, 0, 0, & smsc95xx_set_multicast, & eth_mac_addr, & eth_validate_addr, & smsc95xx_ioctl, 0, & usbnet_change_mtu, 0, & usbnet_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & smsc95xx_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5533] int usb_counter ; [L8355-L8358] static struct driver_info const smsc95xx_info = {(char *)"smsc95xx USB 2.0 Ethernet", 2592, & smsc95xx_bind, & smsc95xx_unbind, & smsc95xx_reset, 0, 0, & smsc95xx_manage_power, & smsc95xx_status, & smsc95xx_link_reset, & smsc95xx_rx_fixup, & smsc95xx_tx_fixup, 0, 0, 0, 0, 0UL}; [L8415-L8429] static struct usb_driver smsc95xx_driver = {"smsc95xx", & usbnet_probe, & usbnet_disconnect, 0, & smsc95xx_suspend, & smsc95xx_resume, & smsc95xx_resume, 0, 0, (struct usb_device_id const *)(& products), {{{{{{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}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; [L9137] struct urb *usb_urb = 0; [L8414] struct usb_device_id const __mod_usb_device_table ; [L5745] static bool turbo_mode = 1; [L9136] void *usb_intfdata = 0; [L9142] void (*completeFnInt)(struct urb * ) ; [L8448] int ldv_retval_0 ; [L8452] int ldv_retval_1 ; [L8446] int ldv_retval_2 ; [L8455] int ldv_retval_3 ; [L8449] int ldv_retval_4 ; [L8447] int ldv_retval_5 ; [L9134] int INTERF_STATE = 0; [L9140] int completeFnIntCounter = 0; [L5528] int ldv_state_variable_2 ; [L8450] int ldv_retval_6 ; [L5527] int ldv_state_variable_3 ; [L8456] int ldv_retval_7 ; [L9141] int completeFnBulkCounter = 0; [L5525] int ldv_state_variable_0 ; [L5532] int ldv_state_variable_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8510] struct ethtool_regs *ldvarg1 ; [L8511] void *tmp ; [L8512] u32 ldvarg4 ; [L8513] u32 tmp___0 ; [L8514] u8 *ldvarg3 ; [L8515] void *tmp___1 ; [L8516] void *ldvarg0 ; [L8517] void *tmp___2 ; [L8518] struct ethtool_drvinfo *ldvarg5 ; [L8519] void *tmp___3 ; [L8520] u8 *ldvarg2 ; [L8521] void *tmp___4 ; [L8522] struct usb_device_id *ldvarg7 ; [L8523] void *tmp___5 ; [L8524] pm_message_t ldvarg6 ; [L8525] void *ldvarg8 ; [L8526] void *tmp___6 ; [L8527] netdev_features_t ldvarg11 ; [L8528] struct ifreq *ldvarg13 ; [L8529] void *tmp___7 ; [L8530] int ldvarg10 ; [L8531] int tmp___8 ; [L8532] int ldvarg12 ; [L8533] int tmp___9 ; [L8534] struct sk_buff *ldvarg9 ; [L8535] void *tmp___10 ; [L8536] struct urb *ldvarg14 ; [L8537] void *tmp___11 ; [L8538] gfp_t ldvarg16 ; [L8539] int ldvarg15 ; [L8540] int tmp___12 ; [L8541] int tmp___13 ; [L8542] int tmp___14 ; [L8543] int tmp___15 ; [L8544] int tmp___16 ; [L8545] int tmp___17 ; [L8546] int tmp___18 ; 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] CALL, EXPR ldv_zalloc(12UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=12, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=12, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-3, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] RET, EXPR ldv_zalloc(12UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(12UL)={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] tmp = ldv_zalloc(12UL) [L8549] ldvarg1 = (struct ethtool_regs *)tmp [L8550] tmp___0 = __VERIFIER_nondet_u32() [L8551] ldvarg4 = 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-4, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] tmp___1 = ldv_zalloc(1UL) [L8553] ldvarg3 = (u8 *)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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-5, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] tmp___2 = ldv_zalloc(1UL) [L8555] ldvarg0 = tmp___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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] CALL, EXPR ldv_zalloc(196UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=196, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=196, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-6, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] RET, EXPR ldv_zalloc(196UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(196UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] tmp___3 = ldv_zalloc(196UL) [L8557] ldvarg5 = (struct ethtool_drvinfo *)tmp___3 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-7, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] tmp___4 = ldv_zalloc(1UL) [L8559] ldvarg2 = (u8 *)tmp___4 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] CALL, EXPR ldv_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=32, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-8, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] RET, EXPR ldv_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] tmp___5 = ldv_zalloc(32UL) [L8561] ldvarg7 = (struct usb_device_id *)tmp___5 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] tmp___6 = ldv_zalloc(1UL) [L8563] ldvarg8 = 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] CALL, EXPR ldv_zalloc(40UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=40, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=40, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-10, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] RET, EXPR ldv_zalloc(40UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(40UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] tmp___7 = ldv_zalloc(40UL) [L8565] ldvarg13 = (struct ifreq *)tmp___7 [L8566] tmp___8 = __VERIFIER_nondet_int() [L8567] ldvarg10 = tmp___8 [L8568] tmp___9 = __VERIFIER_nondet_int() [L8569] ldvarg12 = tmp___9 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] CALL, EXPR ldv_zalloc(240UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-12, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] RET, EXPR ldv_zalloc(240UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(240UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] tmp___10 = ldv_zalloc(240UL) [L8571] ldvarg9 = (struct sk_buff *)tmp___10 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] CALL, EXPR ldv_zalloc(192UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=192, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=192, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-13, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] RET, EXPR ldv_zalloc(192UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(192UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] tmp___11 = ldv_zalloc(192UL) [L8573] ldvarg14 = (struct urb *)tmp___11 [L8574] tmp___12 = __VERIFIER_nondet_int() [L8575] ldvarg15 = tmp___12 [L8576] FCALL ldv_initialize() [L8577] FCALL memset((void *)(& ldvarg6), 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg6), 0, 4UL)={243:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8578] FCALL memset((void *)(& ldvarg11), 0, 8UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg11), 0, 8UL)={244:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8579] FCALL memset((void *)(& ldvarg16), 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg16), 0, 4UL)={246:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8580] ldv_state_variable_4 = 0 [L8581] ldv_state_variable_1 = 0 [L8582] ref_cnt = 0 [L8583] ldv_state_variable_0 = 1 [L8584] ldv_state_variable_3 = 0 [L8585] ldv_state_variable_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8767] COND TRUE ldv_state_variable_0 != 0 [L8768] tmp___16 = __VERIFIER_nondet_int() [L8770] case 0: [L8778] 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8779] COND TRUE ldv_state_variable_0 == 1 [L8780] CALL, EXPR smsc95xx_driver_init() [L8432] int tmp ; [L8434] CALL, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L9106] ldv_func_ret_type ldv_func_res ; [L9107] int tmp ; [L9109] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9502] return __VERIFIER_nondet_int(); [L9109] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9109] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9110] ldv_func_res = tmp [L9111] ldv_state_variable_1 = 1 [L9112] usb_counter = 0 [L9113] CALL ldv_usb_driver_1() [L8501] 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] CALL, EXPR ldv_zalloc(1520UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-14, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] RET, EXPR ldv_zalloc(1520UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] tmp = ldv_zalloc(1520UL) [L8504] smsc95xx_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9113] RET ldv_usb_driver_1() [L9114] 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, ldv_func_arg1={234:0}, ldv_func_arg1={234:0}, ldv_func_arg2={18446744073709551512:18446744073709551513}, ldv_func_arg2={18446744073709551512:18446744073709551513}, ldv_func_arg3={229:0}, ldv_func_arg3={229:0}, 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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8434] RET, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8434] tmp = ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8435] return (tmp); 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8780] RET, EXPR smsc95xx_driver_init() [L8780] ldv_retval_4 = smsc95xx_driver_init() [L8781] COND TRUE ldv_retval_4 == 0 [L8782] ldv_state_variable_0 = 3 [L8783] ldv_state_variable_2 = 1 [L8784] CALL ldv_initialize_driver_info_2() [L8459] void *tmp ; [L8460] void *tmp___0 ; [L8461] void *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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] CALL, EXPR ldv_zalloc(1384UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1384, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1384, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-15, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] RET, EXPR ldv_zalloc(1384UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1384UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] tmp = ldv_zalloc(1384UL) [L8464] smsc95xx_info_group0 = (struct usbnet *)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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] CALL, EXPR ldv_zalloc(1520UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-16, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] RET, EXPR ldv_zalloc(1520UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] tmp___0 = ldv_zalloc(1520UL) [L8466] smsc95xx_info_group1 = (struct usb_interface *)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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] CALL, EXPR ldv_zalloc(240UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-17, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] RET, EXPR ldv_zalloc(240UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] tmp___1 = ldv_zalloc(240UL) [L8468] smsc95xx_info_group2 = (struct sk_buff *)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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8784] RET ldv_initialize_driver_info_2() [L8785] ldv_state_variable_3 = 1 [L8786] CALL ldv_net_device_ops_3() [L8474] 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] CALL, EXPR ldv_zalloc(3136UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-18, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] RET, EXPR ldv_zalloc(3136UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, ldv_zalloc(3136UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] tmp = ldv_zalloc(3136UL) [L8477] smsc95xx_netdev_ops_group1 = (struct net_device *)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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8786] RET ldv_net_device_ops_3() [L8787] ldv_state_variable_4 = 1 [L8788] CALL ldv_initialize_ethtool_ops_4() [L8483] void *tmp ; [L8484] void *tmp___0 ; [L8485] void *tmp___1 ; [L8486] void *tmp___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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] CALL, EXPR ldv_zalloc(20UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=20, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=20, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-19, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] RET, EXPR ldv_zalloc(20UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(20UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] tmp = ldv_zalloc(20UL) [L8489] smsc95xx_ethtool_ops_group1 = (struct ethtool_wolinfo *)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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] CALL, EXPR ldv_zalloc(44UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=44, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=44, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-20, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] RET, EXPR ldv_zalloc(44UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(44UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] tmp___0 = ldv_zalloc(44UL) [L8491] smsc95xx_ethtool_ops_group0 = (struct ethtool_cmd *)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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] CALL, EXPR ldv_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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=16, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=16, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-21, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] RET, EXPR ldv_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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(16UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] tmp___1 = ldv_zalloc(16UL) [L8493] smsc95xx_ethtool_ops_group2 = (struct ethtool_eeprom *)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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] CALL, EXPR ldv_zalloc(3136UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-22, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] RET, EXPR ldv_zalloc(3136UL) 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(3136UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] tmp___2 = ldv_zalloc(3136UL) [L8495] smsc95xx_ethtool_ops_group3 = (struct net_device *)tmp___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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8788] RET ldv_initialize_ethtool_ops_4() [L8791] COND FALSE !(ldv_retval_4 != 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: [L8806] case 3: [L8976] case 4: 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8977] COND TRUE ldv_state_variable_2 != 0 [L8978] tmp___18 = __VERIFIER_nondet_int() [L8980] case 0: [L8992] case 1: [L9004] case 2: [L9016] case 3: 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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9017] COND TRUE ldv_state_variable_2 == 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, __this_module={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=-11, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=4294967190, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=4294967190, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9018] CALL smsc95xx_manage_power(smsc95xx_info_group0, ldvarg15) VAL [={0:0}, ={0:0}, \old(INTERF_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8338] struct smsc95xx_priv *pdata ; [L8340] EXPR dev->data[0] [L8340] pdata = (struct smsc95xx_priv *)dev->data[0] [L8341] EXPR dev->intf [L8341] (dev->intf)->needs_remote_wakeup = (unsigned char )on [L8342] EXPR pdata->features VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, on=0, pdata={0:-108}, pdata->features=503, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8342] COND FALSE !(((int )pdata->features & 4) != 0) [L8346] dev->net VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, on=0, pdata={0:-108}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8347] COND FALSE !(on != 0) [L8350] EXPR dev->intf [L8350] CALL ldv_usb_autopm_put_interface_4(dev->intf) [L9099] CALL ldv_put_interface() [L9313] COND FALSE !(INTERF_STATE > 0) VAL [={0:0}, ={0:0}, \old(INTERF_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9315] CALL ldv_error() VAL [={0:0}, ={0:0}, \old(INTERF_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5496] reach_error() VAL [={0:0}, ={0:0}, \old(INTERF_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={18446744073709551512:18446744073709551513}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 1469 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 298.5s, OverallIterations: 12, TraceHistogramMax: 19, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 267.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 71 mSolverCounterUnknown, 17960 SdHoareTripleChecker+Valid, 256.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16972 mSDsluCounter, 78302 SdHoareTripleChecker+Invalid, 249.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 56367 mSDsCounter, 8806 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 19382 IncrementalHoareTripleChecker+Invalid, 28259 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8806 mSolverCounterUnsat, 21935 mSDtfsCounter, 19382 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1723 GetRequests, 1584 SyntacticMatches, 5 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 568 ImplicationChecksByTransitivity, 8.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4612occurred in iteration=11, InterpolantAutomatonStates: 111, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 1814 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 12.6s SatisfiabilityAnalysisTime, 9.8s InterpolantComputationTime, 2339 NumberOfCodeBlocks, 2339 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 2674 ConstructedInterpolants, 0 QuantifiedInterpolants, 5913 SizeOfPredicates, 5 NumberOfNonLiveVariables, 13153 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 9676/9904 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 [2022-11-18 20:21:38,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro --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 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:21:41,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:21:41,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:21:41,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:21:41,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:21:41,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:21:41,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:21:41,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:21:41,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:21:41,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:21:41,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:21:41,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:21:41,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:21:41,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:21:41,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:21:41,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:21:41,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:21:41,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:21:41,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:21:41,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:21:41,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:21:41,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:21:41,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:21:41,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:21:41,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:21:41,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:21:41,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:21:41,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:21:41,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:21:41,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:21:41,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:21:41,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:21:41,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:21:41,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:21:41,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:21:41,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:21:41,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:21:41,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:21:41,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:21:41,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:21:41,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:21:41,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-18 20:21:41,491 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:21:41,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:21:41,505 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:21:41,505 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:21:41,506 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:21:41,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:21:41,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:21:41,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:21:41,509 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:21:41,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:21:41,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:21:41,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:21:41,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:21:41,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:21:41,512 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 20:21:41,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-18 20:21:41,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-18 20:21:41,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:21:41,513 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:21:41,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:21:41,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:21:41,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:21:41,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:21:41,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:21:41,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:21:41,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:21:41,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:21:41,515 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-18 20:21:41,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-18 20:21:41,516 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:21:41,516 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:21:41,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:21:41,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-18 20:21:41,517 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_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-11-18 20:21:41,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:21:41,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:21:41,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:21:41,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:21:41,889 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:21:41,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:21:41,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/945a51e68/a283e38053d44791a87ff819e7ed3f69/FLAG7ab3a0c37 [2022-11-18 20:21:42,828 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:21:42,829 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:21:42,893 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/945a51e68/a283e38053d44791a87ff819e7ed3f69/FLAG7ab3a0c37 [2022-11-18 20:21:43,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/data/945a51e68/a283e38053d44791a87ff819e7ed3f69 [2022-11-18 20:21:43,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:21:43,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:21:43,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:21:43,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:21:43,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:21:43,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:21:43" (1/1) ... [2022-11-18 20:21:43,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17702c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:43, skipping insertion in model container [2022-11-18 20:21:43,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:21:43" (1/1) ... [2022-11-18 20:21:43,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:21:43,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:21:44,445 WARN L234 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_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-11-18 20:21:45,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:21:45,620 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-18 20:21:45,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:21:45,829 WARN L234 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_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-11-18 20:21:46,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:21:46,114 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:21:46,278 WARN L234 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_6fda64ce-25ac-4f28-b475-655c92c1b229/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-11-18 20:21:46,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:21:46,751 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:21:46,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46 WrapperNode [2022-11-18 20:21:46,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:21:46,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:21:46,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:21:46,753 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:21:46,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:46,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,051 INFO L138 Inliner]: procedures = 227, calls = 2667, calls flagged for inlining = 91, calls inlined = 91, statements flattened = 5630 [2022-11-18 20:21:47,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:21:47,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:21:47,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:21:47,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:21:47,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,295 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:21:47,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:21:47,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:21:47,397 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:21:47,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (1/1) ... [2022-11-18 20:21:47,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:21:47,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:21:47,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:21:47,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:21:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-11-18 20:21:47,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-11-18 20:21:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-18 20:21:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:21:47,481 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:21:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-18 20:21:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-18 20:21:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:21:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-18 20:21:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:21:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:21:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:21:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-18 20:21:47,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-18 20:21:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-11-18 20:21:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-11-18 20:21:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-11-18 20:21:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-11-18 20:21:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:21:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:21:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-11-18 20:21:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-11-18 20:21:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2022-11-18 20:21:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2022-11-18 20:21:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-11-18 20:21:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-11-18 20:21:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-11-18 20:21:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-11-18 20:21:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-18 20:21:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-18 20:21:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:21:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:21:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2022-11-18 20:21:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2022-11-18 20:21:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-18 20:21:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-18 20:21:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:21:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:21:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-11-18 20:21:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-11-18 20:21:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2022-11-18 20:21:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2022-11-18 20:21:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-11-18 20:21:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-11-18 20:21:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-18 20:21:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-18 20:21:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:21:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-18 20:21:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-18 20:21:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-18 20:21:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-18 20:21:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-18 20:21:47,489 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-18 20:21:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:21:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-11-18 20:21:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-18 20:21:47,490 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-18 20:21:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-18 20:21:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-18 20:21:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-18 20:21:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-11-18 20:21:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-11-18 20:21:47,491 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-11-18 20:21:47,491 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-11-18 20:21:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-18 20:21:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-18 20:21:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-18 20:21:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-11-18 20:21:47,492 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-11-18 20:21:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:21:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-18 20:21:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-11-18 20:21:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-11-18 20:21:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:21:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-18 20:21:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-18 20:21:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-18 20:21:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-18 20:21:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-11-18 20:21:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-11-18 20:21:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-11-18 20:21:47,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-11-18 20:21:47,495 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-11-18 20:21:47,495 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-11-18 20:21:47,495 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-18 20:21:47,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-18 20:21:47,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-18 20:21:47,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-18 20:21:47,496 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-18 20:21:47,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-18 20:21:47,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-18 20:21:47,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-18 20:21:47,497 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-11-18 20:21:47,497 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-11-18 20:21:47,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:21:47,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:21:47,497 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-11-18 20:21:47,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-11-18 20:21:47,498 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-11-18 20:21:47,498 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-11-18 20:21:47,498 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-11-18 20:21:47,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-11-18 20:21:47,498 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-11-18 20:21:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-11-18 20:21:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-18 20:21:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-18 20:21:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-11-18 20:21:47,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-11-18 20:21:47,499 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-11-18 20:21:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-11-18 20:21:47,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:21:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:21:47,500 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-11-18 20:21:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-11-18 20:21:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-11-18 20:21:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-18 20:21:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-18 20:21:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-11-18 20:21:47,501 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-18 20:21:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-18 20:21:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-11-18 20:21:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-11-18 20:21:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-11-18 20:21:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-11-18 20:21:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-18 20:21:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-18 20:21:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-18 20:21:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-18 20:21:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-18 20:21:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-18 20:21:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:21:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:21:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-11-18 20:21:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:21:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2022-11-18 20:21:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2022-11-18 20:21:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:21:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2022-11-18 20:21:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2022-11-18 20:21:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:21:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:21:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:21:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-18 20:21:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-18 20:21:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-11-18 20:21:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-11-18 20:21:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-18 20:21:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-18 20:21:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-18 20:21:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-11-18 20:21:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-11-18 20:21:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-11-18 20:21:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-11-18 20:21:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-18 20:21:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-18 20:21:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-11-18 20:21:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-11-18 20:21:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2022-11-18 20:21:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2022-11-18 20:21:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2022-11-18 20:21:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2022-11-18 20:21:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-11-18 20:21:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-11-18 20:21:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-18 20:21:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:21:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:21:48,352 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:21:48,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:21:48,548 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:22:35,922 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:22:35,939 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:22:35,940 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 20:22:35,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:22:35 BoogieIcfgContainer [2022-11-18 20:22:35,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:22:35,946 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:22:35,946 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:22:35,949 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:22:35,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:21:43" (1/3) ... [2022-11-18 20:22:35,951 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39738aca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:22:35, skipping insertion in model container [2022-11-18 20:22:35,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:21:46" (2/3) ... [2022-11-18 20:22:35,951 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39738aca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:22:35, skipping insertion in model container [2022-11-18 20:22:35,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:22:35" (3/3) ... [2022-11-18 20:22:35,952 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-11-18 20:22:35,971 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:22:35,972 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:22:36,052 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:22:36,058 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4aa4d936, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:22:36,058 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:22:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand has 1448 states, 1051 states have (on average 1.411988582302569) internal successors, (1484), 1067 states have internal predecessors, (1484), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) [2022-11-18 20:22:36,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-18 20:22:36,085 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:36,086 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:36,086 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:36,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:36,092 INFO L85 PathProgramCache]: Analyzing trace with hash -215692864, now seen corresponding path program 1 times [2022-11-18 20:22:36,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:36,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1338416675] [2022-11-18 20:22:36,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:22:36,109 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:36,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:36,115 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:36,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-18 20:22:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:22:37,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 1692 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 20:22:37,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-11-18 20:22:37,789 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:22:37,790 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:37,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1338416675] [2022-11-18 20:22:37,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1338416675] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:22:37,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:22:37,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:22:37,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767860907] [2022-11-18 20:22:37,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:22:37,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:22:37,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:37,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:22:37,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:22:37,852 INFO L87 Difference]: Start difference. First operand has 1448 states, 1051 states have (on average 1.411988582302569) internal successors, (1484), 1067 states have internal predecessors, (1484), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-18 20:22:38,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:38,317 INFO L93 Difference]: Finished difference Result 2894 states and 4324 transitions. [2022-11-18 20:22:38,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-18 20:22:38,320 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 95 [2022-11-18 20:22:38,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:38,351 INFO L225 Difference]: With dead ends: 2894 [2022-11-18 20:22:38,351 INFO L226 Difference]: Without dead ends: 1428 [2022-11-18 20:22:38,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:22:38,372 INFO L413 NwaCegarLoop]: 2129 mSDtfsCounter, 2 mSDsluCounter, 4251 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6380 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:38,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6380 Invalid, 17 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-18 20:22:38,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2022-11-18 20:22:38,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1428. [2022-11-18 20:22:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1428 states, 1039 states have (on average 1.4003849855630415) internal successors, (1455), 1047 states have internal predecessors, (1455), 325 states have call successors, (325), 64 states have call predecessors, (325), 63 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-11-18 20:22:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1428 states and 2099 transitions. [2022-11-18 20:22:38,564 INFO L78 Accepts]: Start accepts. Automaton has 1428 states and 2099 transitions. Word has length 95 [2022-11-18 20:22:38,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:38,566 INFO L495 AbstractCegarLoop]: Abstraction has 1428 states and 2099 transitions. [2022-11-18 20:22:38,566 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-18 20:22:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2099 transitions. [2022-11-18 20:22:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-18 20:22:38,577 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:38,579 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:38,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:38,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:38,804 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:38,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:38,805 INFO L85 PathProgramCache]: Analyzing trace with hash -168875345, now seen corresponding path program 1 times [2022-11-18 20:22:38,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:38,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [197412576] [2022-11-18 20:22:38,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:22:38,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:38,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:38,810 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:38,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-18 20:22:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:22:40,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 1725 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-18 20:22:40,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-11-18 20:22:40,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:22:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-18 20:22:41,032 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:41,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [197412576] [2022-11-18 20:22:41,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [197412576] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:22:41,032 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-18 20:22:41,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-18 20:22:41,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024625536] [2022-11-18 20:22:41,033 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-18 20:22:41,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-18 20:22:41,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:41,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-18 20:22:41,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:22:41,036 INFO L87 Difference]: Start difference. First operand 1428 states and 2099 transitions. Second operand has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-18 20:22:42,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:42,021 INFO L93 Difference]: Finished difference Result 2843 states and 4185 transitions. [2022-11-18 20:22:42,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-18 20:22:42,022 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 98 [2022-11-18 20:22:42,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:42,037 INFO L225 Difference]: With dead ends: 2843 [2022-11-18 20:22:42,037 INFO L226 Difference]: Without dead ends: 1437 [2022-11-18 20:22:42,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-11-18 20:22:42,046 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 12 mSDsluCounter, 6270 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 8363 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:42,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 8363 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-18 20:22:42,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1437 states. [2022-11-18 20:22:42,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1437 to 1437. [2022-11-18 20:22:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1437 states, 1047 states have (on average 1.4001910219675262) internal successors, (1466), 1055 states have internal predecessors, (1466), 325 states have call successors, (325), 65 states have call predecessors, (325), 64 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-11-18 20:22:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1437 states and 2110 transitions. [2022-11-18 20:22:42,135 INFO L78 Accepts]: Start accepts. Automaton has 1437 states and 2110 transitions. Word has length 98 [2022-11-18 20:22:42,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:42,137 INFO L495 AbstractCegarLoop]: Abstraction has 1437 states and 2110 transitions. [2022-11-18 20:22:42,137 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-18 20:22:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2110 transitions. [2022-11-18 20:22:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-18 20:22:42,140 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:42,141 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:42,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:42,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:42,355 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:42,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:42,356 INFO L85 PathProgramCache]: Analyzing trace with hash -367951456, now seen corresponding path program 2 times [2022-11-18 20:22:42,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:42,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [363221818] [2022-11-18 20:22:42,360 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 20:22:42,360 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:42,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:42,362 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:42,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-18 20:22:43,638 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-18 20:22:43,638 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:22:43,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 1482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:22:43,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2022-11-18 20:22:43,813 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:22:43,813 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:43,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [363221818] [2022-11-18 20:22:43,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [363221818] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:22:43,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:22:43,814 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:22:43,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369143812] [2022-11-18 20:22:43,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:22:43,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:22:43,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:43,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:22:43,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:22:43,816 INFO L87 Difference]: Start difference. First operand 1437 states and 2110 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:22:44,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:44,276 INFO L93 Difference]: Finished difference Result 4197 states and 6172 transitions. [2022-11-18 20:22:44,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:22:44,276 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 105 [2022-11-18 20:22:44,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:44,292 INFO L225 Difference]: With dead ends: 4197 [2022-11-18 20:22:44,293 INFO L226 Difference]: Without dead ends: 2797 [2022-11-18 20:22:44,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:22:44,300 INFO L413 NwaCegarLoop]: 2406 mSDtfsCounter, 2000 mSDsluCounter, 2079 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2000 SdHoareTripleChecker+Valid, 4485 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:44,300 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2000 Valid, 4485 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-18 20:22:44,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2797 states. [2022-11-18 20:22:44,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2797 to 2794. [2022-11-18 20:22:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2794 states, 2044 states have (on average 1.4045988258317026) internal successors, (2871), 2055 states have internal predecessors, (2871), 622 states have call successors, (622), 128 states have call predecessors, (622), 127 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-11-18 20:22:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 2794 states and 4109 transitions. [2022-11-18 20:22:44,438 INFO L78 Accepts]: Start accepts. Automaton has 2794 states and 4109 transitions. Word has length 105 [2022-11-18 20:22:44,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:44,441 INFO L495 AbstractCegarLoop]: Abstraction has 2794 states and 4109 transitions. [2022-11-18 20:22:44,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:22:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4109 transitions. [2022-11-18 20:22:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-18 20:22:44,449 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:44,450 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:44,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:44,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:44,677 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:44,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:44,677 INFO L85 PathProgramCache]: Analyzing trace with hash -127590560, now seen corresponding path program 1 times [2022-11-18 20:22:44,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:44,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1585983192] [2022-11-18 20:22:44,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:22:44,680 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:44,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:44,681 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:44,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-18 20:22:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:22:46,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 1833 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-18 20:22:46,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 63 proven. 3 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-18 20:22:46,472 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:22:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-11-18 20:22:47,248 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:47,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1585983192] [2022-11-18 20:22:47,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1585983192] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:22:47,248 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-18 20:22:47,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-18 20:22:47,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132580992] [2022-11-18 20:22:47,249 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-18 20:22:47,249 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-18 20:22:47,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:47,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-18 20:22:47,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-11-18 20:22:47,251 INFO L87 Difference]: Start difference. First operand 2794 states and 4109 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-18 20:22:48,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:48,711 INFO L93 Difference]: Finished difference Result 5588 states and 8226 transitions. [2022-11-18 20:22:48,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-18 20:22:48,712 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 110 [2022-11-18 20:22:48,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:48,726 INFO L225 Difference]: With dead ends: 5588 [2022-11-18 20:22:48,727 INFO L226 Difference]: Without dead ends: 2816 [2022-11-18 20:22:48,736 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=91, Invalid=149, Unknown=0, NotChecked=0, Total=240 [2022-11-18 20:22:48,737 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 27 mSDsluCounter, 8361 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 10454 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:48,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 10454 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-18 20:22:48,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2816 states. [2022-11-18 20:22:48,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2816 to 2816. [2022-11-18 20:22:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2816 states, 2064 states have (on average 1.4040697674418605) internal successors, (2898), 2075 states have internal predecessors, (2898), 622 states have call successors, (622), 130 states have call predecessors, (622), 129 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-11-18 20:22:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2816 states and 4136 transitions. [2022-11-18 20:22:48,864 INFO L78 Accepts]: Start accepts. Automaton has 2816 states and 4136 transitions. Word has length 110 [2022-11-18 20:22:48,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:48,864 INFO L495 AbstractCegarLoop]: Abstraction has 2816 states and 4136 transitions. [2022-11-18 20:22:48,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-18 20:22:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 4136 transitions. [2022-11-18 20:22:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-18 20:22:48,867 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:48,868 INFO L195 NwaCegarLoop]: trace histogram [14, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:48,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:49,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:49,091 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:49,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:49,092 INFO L85 PathProgramCache]: Analyzing trace with hash -813089632, now seen corresponding path program 2 times [2022-11-18 20:22:49,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:49,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1723497185] [2022-11-18 20:22:49,094 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 20:22:49,094 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:49,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:49,096 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:49,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-18 20:22:50,251 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-18 20:22:50,251 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:22:50,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 1513 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:22:50,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-11-18 20:22:50,448 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:22:50,448 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:50,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1723497185] [2022-11-18 20:22:50,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1723497185] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:22:50,449 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:22:50,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:22:50,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808194429] [2022-11-18 20:22:50,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:22:50,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:22:50,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:50,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:22:50,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:22:50,450 INFO L87 Difference]: Start difference. First operand 2816 states and 4136 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:22:51,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:51,146 INFO L93 Difference]: Finished difference Result 7297 states and 10674 transitions. [2022-11-18 20:22:51,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:22:51,147 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 114 [2022-11-18 20:22:51,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:51,172 INFO L225 Difference]: With dead ends: 7297 [2022-11-18 20:22:51,173 INFO L226 Difference]: Without dead ends: 4518 [2022-11-18 20:22:51,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:22:51,186 INFO L413 NwaCegarLoop]: 2275 mSDtfsCounter, 1259 mSDsluCounter, 2011 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1259 SdHoareTripleChecker+Valid, 4286 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:51,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1259 Valid, 4286 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-18 20:22:51,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4518 states. [2022-11-18 20:22:51,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4518 to 4502. [2022-11-18 20:22:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4502 states, 3311 states have (on average 1.4025974025974026) internal successors, (4644), 3324 states have internal predecessors, (4644), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:22:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 4502 states and 6568 transitions. [2022-11-18 20:22:51,454 INFO L78 Accepts]: Start accepts. Automaton has 4502 states and 6568 transitions. Word has length 114 [2022-11-18 20:22:51,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:51,456 INFO L495 AbstractCegarLoop]: Abstraction has 4502 states and 6568 transitions. [2022-11-18 20:22:51,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-18 20:22:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4502 states and 6568 transitions. [2022-11-18 20:22:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-18 20:22:51,459 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:51,459 INFO L195 NwaCegarLoop]: trace histogram [14, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:51,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:51,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:51,683 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:51,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:51,684 INFO L85 PathProgramCache]: Analyzing trace with hash 187522844, now seen corresponding path program 1 times [2022-11-18 20:22:51,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:51,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1048158736] [2022-11-18 20:22:51,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:22:51,686 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:51,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:51,689 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:51,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-18 20:22:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:22:53,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 1890 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-18 20:22:53,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:22:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 143 proven. 21 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-18 20:22:53,887 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:22:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-11-18 20:22:55,578 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:22:55,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1048158736] [2022-11-18 20:22:55,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1048158736] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:22:55,579 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-18 20:22:55,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-11-18 20:22:55,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109033668] [2022-11-18 20:22:55,579 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-18 20:22:55,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-18 20:22:55,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:22:55,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-18 20:22:55,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2022-11-18 20:22:55,581 INFO L87 Difference]: Start difference. First operand 4502 states and 6568 transitions. Second operand has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-18 20:22:58,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:22:58,767 INFO L93 Difference]: Finished difference Result 9051 states and 13211 transitions. [2022-11-18 20:22:58,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-11-18 20:22:58,769 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 119 [2022-11-18 20:22:58,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:22:58,792 INFO L225 Difference]: With dead ends: 9051 [2022-11-18 20:22:58,792 INFO L226 Difference]: Without dead ends: 4532 [2022-11-18 20:22:58,809 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=250, Invalid=742, Unknown=0, NotChecked=0, Total=992 [2022-11-18 20:22:58,810 INFO L413 NwaCegarLoop]: 2096 mSDtfsCounter, 94 mSDsluCounter, 16739 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 18835 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-18 20:22:58,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 18835 Invalid, 270 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [57 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-18 20:22:58,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4532 states. [2022-11-18 20:22:58,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4532 to 4528. [2022-11-18 20:22:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4528 states, 3337 states have (on average 1.3958645489961043) internal successors, (4658), 3350 states have internal predecessors, (4658), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:22:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 4528 states and 6582 transitions. [2022-11-18 20:22:59,044 INFO L78 Accepts]: Start accepts. Automaton has 4528 states and 6582 transitions. Word has length 119 [2022-11-18 20:22:59,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:22:59,045 INFO L495 AbstractCegarLoop]: Abstraction has 4528 states and 6582 transitions. [2022-11-18 20:22:59,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-18 20:22:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 6582 transitions. [2022-11-18 20:22:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-18 20:22:59,049 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:22:59,049 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:22:59,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-18 20:22:59,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:59,275 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:22:59,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:22:59,275 INFO L85 PathProgramCache]: Analyzing trace with hash 1372139644, now seen corresponding path program 2 times [2022-11-18 20:22:59,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:22:59,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [218708959] [2022-11-18 20:22:59,278 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 20:22:59,278 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:22:59,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:22:59,279 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:22:59,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-18 20:23:00,413 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-18 20:23:00,413 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:23:00,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 1440 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 20:23:00,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:23:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-18 20:23:03,404 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:23:03,404 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:23:03,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [218708959] [2022-11-18 20:23:03,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [218708959] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:23:03,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:23:03,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:23:03,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400826431] [2022-11-18 20:23:03,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:23:03,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:23:03,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:23:03,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:23:03,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:03,406 INFO L87 Difference]: Start difference. First operand 4528 states and 6582 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:03,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:23:03,613 INFO L93 Difference]: Finished difference Result 4530 states and 6583 transitions. [2022-11-18 20:23:03,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:23:03,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 121 [2022-11-18 20:23:03,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:23:03,641 INFO L225 Difference]: With dead ends: 4530 [2022-11-18 20:23:03,641 INFO L226 Difference]: Without dead ends: 4527 [2022-11-18 20:23:03,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:03,646 INFO L413 NwaCegarLoop]: 2095 mSDtfsCounter, 2029 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2029 SdHoareTripleChecker+Valid, 2095 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 [2022-11-18 20:23:03,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2029 Valid, 2095 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:23:03,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4527 states. [2022-11-18 20:23:03,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4527 to 4527. [2022-11-18 20:23:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4527 states, 3337 states have (on average 1.395564878633503) internal successors, (4657), 3349 states have internal predecessors, (4657), 964 states have call successors, (964), 226 states have call predecessors, (964), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:23:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 4527 states and 6580 transitions. [2022-11-18 20:23:03,976 INFO L78 Accepts]: Start accepts. Automaton has 4527 states and 6580 transitions. Word has length 121 [2022-11-18 20:23:03,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:23:03,976 INFO L495 AbstractCegarLoop]: Abstraction has 4527 states and 6580 transitions. [2022-11-18 20:23:03,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4527 states and 6580 transitions. [2022-11-18 20:23:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-18 20:23:03,979 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:23:03,979 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:23:04,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-18 20:23:04,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:04,195 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:23:04,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:23:04,195 INFO L85 PathProgramCache]: Analyzing trace with hash -413959227, now seen corresponding path program 1 times [2022-11-18 20:23:04,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:23:04,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1240985461] [2022-11-18 20:23:04,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:23:04,197 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:04,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:23:04,198 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:23:04,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-18 20:23:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:23:06,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 1913 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 20:23:06,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:23:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-18 20:23:08,783 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:23:08,783 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:23:08,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1240985461] [2022-11-18 20:23:08,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1240985461] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:23:08,783 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:23:08,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:23:08,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201483303] [2022-11-18 20:23:08,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:23:08,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:23:08,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:23:08,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:23:08,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:08,785 INFO L87 Difference]: Start difference. First operand 4527 states and 6580 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:09,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:23:09,105 INFO L93 Difference]: Finished difference Result 4529 states and 6581 transitions. [2022-11-18 20:23:09,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:23:09,107 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 122 [2022-11-18 20:23:09,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:23:09,144 INFO L225 Difference]: With dead ends: 4529 [2022-11-18 20:23:09,144 INFO L226 Difference]: Without dead ends: 4526 [2022-11-18 20:23:09,146 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:09,147 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 2026 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2026 SdHoareTripleChecker+Valid, 2093 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 [2022-11-18 20:23:09,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2026 Valid, 2093 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:23:09,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4526 states. [2022-11-18 20:23:09,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4526 to 4526. [2022-11-18 20:23:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4526 states, 3337 states have (on average 1.395265208270902) internal successors, (4656), 3348 states have internal predecessors, (4656), 963 states have call successors, (963), 226 states have call predecessors, (963), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:23:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6578 transitions. [2022-11-18 20:23:09,547 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6578 transitions. Word has length 122 [2022-11-18 20:23:09,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:23:09,547 INFO L495 AbstractCegarLoop]: Abstraction has 4526 states and 6578 transitions. [2022-11-18 20:23:09,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6578 transitions. [2022-11-18 20:23:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-18 20:23:09,550 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:23:09,551 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:23:09,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-18 20:23:09,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:09,777 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:23:09,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:23:09,777 INFO L85 PathProgramCache]: Analyzing trace with hash 51555487, now seen corresponding path program 1 times [2022-11-18 20:23:09,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:23:09,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [681821405] [2022-11-18 20:23:09,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:23:09,779 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:09,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:23:09,779 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:23:09,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-18 20:23:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:23:11,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 1914 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:23:11,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:23:12,907 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-18 20:23:12,907 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:23:12,907 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:23:12,907 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [681821405] [2022-11-18 20:23:12,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [681821405] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:23:12,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:23:12,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:23:12,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843749497] [2022-11-18 20:23:12,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:23:12,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:23:12,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:23:12,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:23:12,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:12,910 INFO L87 Difference]: Start difference. First operand 4526 states and 6578 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:13,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:23:13,224 INFO L93 Difference]: Finished difference Result 4528 states and 6579 transitions. [2022-11-18 20:23:13,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:23:13,225 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 123 [2022-11-18 20:23:13,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:23:13,245 INFO L225 Difference]: With dead ends: 4528 [2022-11-18 20:23:13,245 INFO L226 Difference]: Without dead ends: 4525 [2022-11-18 20:23:13,248 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:13,249 INFO L413 NwaCegarLoop]: 2091 mSDtfsCounter, 2023 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2023 SdHoareTripleChecker+Valid, 2091 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 [2022-11-18 20:23:13,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2023 Valid, 2091 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:23:13,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4525 states. [2022-11-18 20:23:13,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4525 to 4525. [2022-11-18 20:23:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4525 states, 3337 states have (on average 1.3949655379083008) internal successors, (4655), 3347 states have internal predecessors, (4655), 962 states have call successors, (962), 226 states have call predecessors, (962), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:23:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 6576 transitions. [2022-11-18 20:23:13,660 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 6576 transitions. Word has length 123 [2022-11-18 20:23:13,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:23:13,660 INFO L495 AbstractCegarLoop]: Abstraction has 4525 states and 6576 transitions. [2022-11-18 20:23:13,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 6576 transitions. [2022-11-18 20:23:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-18 20:23:13,664 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:23:13,664 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:23:13,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-18 20:23:13,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:13,877 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:23:13,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:23:13,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1597614600, now seen corresponding path program 1 times [2022-11-18 20:23:13,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:23:13,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [526116707] [2022-11-18 20:23:13,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:23:13,880 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:13,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:23:13,881 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:23:13,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-18 20:23:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:23:16,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 1915 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:23:16,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:23:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-18 20:23:17,363 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:23:17,364 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:23:17,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [526116707] [2022-11-18 20:23:17,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [526116707] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:23:17,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:23:17,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:23:17,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362423312] [2022-11-18 20:23:17,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:23:17,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:23:17,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:23:17,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:23:17,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:17,366 INFO L87 Difference]: Start difference. First operand 4525 states and 6576 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:17,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:23:17,631 INFO L93 Difference]: Finished difference Result 8997 states and 13088 transitions. [2022-11-18 20:23:17,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:23:17,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 124 [2022-11-18 20:23:17,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:23:17,649 INFO L225 Difference]: With dead ends: 8997 [2022-11-18 20:23:17,649 INFO L226 Difference]: Without dead ends: 4518 [2022-11-18 20:23:17,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:17,665 INFO L413 NwaCegarLoop]: 2084 mSDtfsCounter, 2016 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2016 SdHoareTripleChecker+Valid, 2084 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:23:17,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2016 Valid, 2084 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:23:17,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4518 states. [2022-11-18 20:23:18,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4518 to 4517. [2022-11-18 20:23:18,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4517 states, 3330 states have (on average 1.394894894894895) internal successors, (4645), 3339 states have internal predecessors, (4645), 961 states have call successors, (961), 226 states have call predecessors, (961), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:23:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 4517 states and 6565 transitions. [2022-11-18 20:23:18,029 INFO L78 Accepts]: Start accepts. Automaton has 4517 states and 6565 transitions. Word has length 124 [2022-11-18 20:23:18,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:23:18,030 INFO L495 AbstractCegarLoop]: Abstraction has 4517 states and 6565 transitions. [2022-11-18 20:23:18,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 6565 transitions. [2022-11-18 20:23:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-18 20:23:18,033 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:23:18,033 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:23:18,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-18 20:23:18,255 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:18,255 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:23:18,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:23:18,255 INFO L85 PathProgramCache]: Analyzing trace with hash -2014155582, now seen corresponding path program 1 times [2022-11-18 20:23:18,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:23:18,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1830324446] [2022-11-18 20:23:18,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:23:18,258 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:18,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:23:18,260 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:23:18,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-11-18 20:23:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:23:20,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 1916 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:23:20,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:23:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-11-18 20:23:21,611 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:23:21,612 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:23:21,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1830324446] [2022-11-18 20:23:21,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1830324446] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:23:21,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:23:21,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:23:21,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102244523] [2022-11-18 20:23:21,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:23:21,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:23:21,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:23:21,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:23:21,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:21,614 INFO L87 Difference]: Start difference. First operand 4517 states and 6565 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:21,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:23:21,946 INFO L93 Difference]: Finished difference Result 4519 states and 6566 transitions. [2022-11-18 20:23:21,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:23:21,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 125 [2022-11-18 20:23:21,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:23:21,965 INFO L225 Difference]: With dead ends: 4519 [2022-11-18 20:23:21,965 INFO L226 Difference]: Without dead ends: 4507 [2022-11-18 20:23:21,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:23:21,968 INFO L413 NwaCegarLoop]: 2084 mSDtfsCounter, 2013 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2013 SdHoareTripleChecker+Valid, 2084 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 [2022-11-18 20:23:21,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2013 Valid, 2084 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:23:21,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4507 states. [2022-11-18 20:23:22,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4507 to 4507. [2022-11-18 20:23:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4507 states, 3321 states have (on average 1.394459500150557) internal successors, (4631), 3329 states have internal predecessors, (4631), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-11-18 20:23:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 4507 states and 6550 transitions. [2022-11-18 20:23:22,445 INFO L78 Accepts]: Start accepts. Automaton has 4507 states and 6550 transitions. Word has length 125 [2022-11-18 20:23:22,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:23:22,445 INFO L495 AbstractCegarLoop]: Abstraction has 4507 states and 6550 transitions. [2022-11-18 20:23:22,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-18 20:23:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 6550 transitions. [2022-11-18 20:23:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-18 20:23:22,451 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:23:22,452 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 16, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:23:22,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-11-18 20:23:22,675 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:22,675 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:23:22,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:23:22,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1912994731, now seen corresponding path program 1 times [2022-11-18 20:23:22,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:23:22,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1417567241] [2022-11-18 20:23:22,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:23:22,677 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:23:22,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:23:22,678 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-18 20:23:22,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-11-18 20:23:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:23:52,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:24:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:24:32,803 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-18 20:24:32,804 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-18 20:24:32,805 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:24:32,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-11-18 20:24:33,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-18 20:24:33,029 INFO L444 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-18 20:24:33,033 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:24:33,094 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:24:33,098 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:24:33,100 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-11-18 20:24:33,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:24:33 BoogieIcfgContainer [2022-11-18 20:24:33,423 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:24:33,424 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:24:33,424 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:24:33,424 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:24:33,424 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:22:35" (3/4) ... [2022-11-18 20:24:33,427 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 20:24:33,428 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:24:33,428 INFO L158 Benchmark]: Toolchain (without parser) took 170076.11ms. Allocated memory was 58.7MB in the beginning and 601.9MB in the end (delta: 543.2MB). Free memory was 27.3MB in the beginning and 386.3MB in the end (delta: -359.0MB). Peak memory consumption was 182.6MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,429 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:24:33,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3396.89ms. Allocated memory was 58.7MB in the beginning and 176.2MB in the end (delta: 117.4MB). Free memory was 27.1MB in the beginning and 72.8MB in the end (delta: -45.7MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,430 INFO L158 Benchmark]: Boogie Procedure Inliner took 298.85ms. Allocated memory is still 176.2MB. Free memory was 72.8MB in the beginning and 86.5MB in the end (delta: -13.7MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,430 INFO L158 Benchmark]: Boogie Preprocessor took 343.55ms. Allocated memory was 176.2MB in the beginning and 299.9MB in the end (delta: 123.7MB). Free memory was 86.5MB in the beginning and 207.3MB in the end (delta: -120.8MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,431 INFO L158 Benchmark]: RCFGBuilder took 48546.94ms. Allocated memory was 299.9MB in the beginning and 501.2MB in the end (delta: 201.3MB). Free memory was 207.3MB in the beginning and 258.6MB in the end (delta: -51.4MB). Peak memory consumption was 294.7MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,432 INFO L158 Benchmark]: TraceAbstraction took 117477.12ms. Allocated memory was 501.2MB in the beginning and 601.9MB in the end (delta: 100.7MB). Free memory was 257.6MB in the beginning and 387.3MB in the end (delta: -129.8MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. [2022-11-18 20:24:33,432 INFO L158 Benchmark]: Witness Printer took 4.00ms. Allocated memory is still 601.9MB. Free memory was 387.3MB in the beginning and 386.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:24:33,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3396.89ms. Allocated memory was 58.7MB in the beginning and 176.2MB in the end (delta: 117.4MB). Free memory was 27.1MB in the beginning and 72.8MB in the end (delta: -45.7MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 298.85ms. Allocated memory is still 176.2MB. Free memory was 72.8MB in the beginning and 86.5MB in the end (delta: -13.7MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 343.55ms. Allocated memory was 176.2MB in the beginning and 299.9MB in the end (delta: 123.7MB). Free memory was 86.5MB in the beginning and 207.3MB in the end (delta: -120.8MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * RCFGBuilder took 48546.94ms. Allocated memory was 299.9MB in the beginning and 501.2MB in the end (delta: 201.3MB). Free memory was 207.3MB in the beginning and 258.6MB in the end (delta: -51.4MB). Peak memory consumption was 294.7MB. Max. memory is 16.1GB. * TraceAbstraction took 117477.12ms. Allocated memory was 501.2MB in the beginning and 601.9MB in the end (delta: 100.7MB). Free memory was 257.6MB in the beginning and 387.3MB in the end (delta: -129.8MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. * Witness Printer took 4.00ms. Allocated memory is still 601.9MB. Free memory was 387.3MB in the beginning and 386.3MB in the end (delta: 1.0MB). 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) - 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: 5496]: 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 8434. Possible FailurePath: [L5529] struct ethtool_cmd *smsc95xx_ethtool_ops_group0 ; [L5535] struct net_device *smsc95xx_netdev_ops_group1 ; [L5519] struct ethtool_eeprom *smsc95xx_ethtool_ops_group2 ; [L5534] int ldv_state_variable_4 ; [L5524] struct ethtool_wolinfo *smsc95xx_ethtool_ops_group1 ; [L9135] int SERIAL_STATE = 0; [L5520] int LDV_IN_INTERRUPT = 1; [L5526] struct net_device *smsc95xx_ethtool_ops_group3 ; [L6741-L6747] static struct ethtool_ops const smsc95xx_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, & smsc95xx_ethtool_getregslen, & smsc95xx_ethtool_getregs, & smsc95xx_ethtool_get_wol, & smsc95xx_ethtool_set_wol, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, & smsc95xx_ethtool_get_eeprom_len, & smsc95xx_ethtool_get_eeprom, & smsc95xx_ethtool_set_eeprom, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5523] struct usb_interface *smsc95xx_driver_group1 ; [L8359-L8413] static struct usb_device_id const products[19U] = { {3U, 1060U, 38144U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38149U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40448U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40449U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 60416U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39168U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39169U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39170U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39171U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39172U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39173U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39174U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39175U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39176U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39177U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38192U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38704U, (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, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40456U, (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, (unsigned long )(& smsc95xx_info)}}; [L9138] struct usb_device *usb_dev = 0; [L9139] int dev_counter = 0; [L9143] void (*completeFnBulk)(struct urb * ) ; [L5521] struct usb_interface *smsc95xx_info_group1 ; [L5530] int ref_cnt ; [L5531] struct sk_buff *smsc95xx_info_group2 ; [L5522] struct usbnet *smsc95xx_info_group0 ; [L7330-L7335] static struct net_device_ops const smsc95xx_netdev_ops = {0, 0, & usbnet_open, & usbnet_stop, & usbnet_start_xmit, 0, 0, & smsc95xx_set_multicast, & eth_mac_addr, & eth_validate_addr, & smsc95xx_ioctl, 0, & usbnet_change_mtu, 0, & usbnet_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & smsc95xx_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5533] int usb_counter ; [L8355-L8358] static struct driver_info const smsc95xx_info = {(char *)"smsc95xx USB 2.0 Ethernet", 2592, & smsc95xx_bind, & smsc95xx_unbind, & smsc95xx_reset, 0, 0, & smsc95xx_manage_power, & smsc95xx_status, & smsc95xx_link_reset, & smsc95xx_rx_fixup, & smsc95xx_tx_fixup, 0, 0, 0, 0, 0UL}; [L8415-L8429] static struct usb_driver smsc95xx_driver = {"smsc95xx", & usbnet_probe, & usbnet_disconnect, 0, & smsc95xx_suspend, & smsc95xx_resume, & smsc95xx_resume, 0, 0, (struct usb_device_id const *)(& products), {{{{{{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}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; [L9137] struct urb *usb_urb = 0; [L8414] struct usb_device_id const __mod_usb_device_table ; [L5745] static bool turbo_mode = 1; [L9136] void *usb_intfdata = 0; [L9142] void (*completeFnInt)(struct urb * ) ; [L8448] int ldv_retval_0 ; [L8452] int ldv_retval_1 ; [L8446] int ldv_retval_2 ; [L8455] int ldv_retval_3 ; [L8449] int ldv_retval_4 ; [L8447] int ldv_retval_5 ; [L9134] int INTERF_STATE = 0; [L9140] int completeFnIntCounter = 0; [L5528] int ldv_state_variable_2 ; [L8450] int ldv_retval_6 ; [L5527] int ldv_state_variable_3 ; [L8456] int ldv_retval_7 ; [L9141] int completeFnBulkCounter = 0; [L5525] int ldv_state_variable_0 ; [L5532] int ldv_state_variable_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8510] struct ethtool_regs *ldvarg1 ; [L8511] void *tmp ; [L8512] u32 ldvarg4 ; [L8513] u32 tmp___0 ; [L8514] u8 *ldvarg3 ; [L8515] void *tmp___1 ; [L8516] void *ldvarg0 ; [L8517] void *tmp___2 ; [L8518] struct ethtool_drvinfo *ldvarg5 ; [L8519] void *tmp___3 ; [L8520] u8 *ldvarg2 ; [L8521] void *tmp___4 ; [L8522] struct usb_device_id *ldvarg7 ; [L8523] void *tmp___5 ; [L8524] pm_message_t ldvarg6 ; [L8525] void *ldvarg8 ; [L8526] void *tmp___6 ; [L8527] netdev_features_t ldvarg11 ; [L8528] struct ifreq *ldvarg13 ; [L8529] void *tmp___7 ; [L8530] int ldvarg10 ; [L8531] int tmp___8 ; [L8532] int ldvarg12 ; [L8533] int tmp___9 ; [L8534] struct sk_buff *ldvarg9 ; [L8535] void *tmp___10 ; [L8536] struct urb *ldvarg14 ; [L8537] void *tmp___11 ; [L8538] gfp_t ldvarg16 ; [L8539] int ldvarg15 ; [L8540] int tmp___12 ; [L8541] int tmp___13 ; [L8542] int tmp___14 ; [L8543] int tmp___15 ; [L8544] int tmp___16 ; [L8545] int tmp___17 ; [L8546] int tmp___18 ; 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] CALL, EXPR ldv_zalloc(12UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=12, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=12, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] RET, EXPR ldv_zalloc(12UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(12UL)={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] tmp = ldv_zalloc(12UL) [L8549] ldvarg1 = (struct ethtool_regs *)tmp [L8550] tmp___0 = __VERIFIER_nondet_u32() [L8551] ldvarg4 = 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] tmp___1 = ldv_zalloc(1UL) [L8553] ldvarg3 = (u8 *)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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] tmp___2 = ldv_zalloc(1UL) [L8555] ldvarg0 = tmp___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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] CALL, EXPR ldv_zalloc(196UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=196, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=196, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] RET, EXPR ldv_zalloc(196UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(196UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] tmp___3 = ldv_zalloc(196UL) [L8557] ldvarg5 = (struct ethtool_drvinfo *)tmp___3 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] tmp___4 = ldv_zalloc(1UL) [L8559] ldvarg2 = (u8 *)tmp___4 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] CALL, EXPR ldv_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=32, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] RET, EXPR ldv_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] tmp___5 = ldv_zalloc(32UL) [L8561] ldvarg7 = (struct usb_device_id *)tmp___5 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] CALL, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] RET, EXPR ldv_zalloc(1UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] tmp___6 = ldv_zalloc(1UL) [L8563] ldvarg8 = 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] CALL, EXPR ldv_zalloc(40UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=40, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=40, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] RET, EXPR ldv_zalloc(40UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(40UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] tmp___7 = ldv_zalloc(40UL) [L8565] ldvarg13 = (struct ifreq *)tmp___7 [L8566] tmp___8 = __VERIFIER_nondet_int() [L8567] ldvarg10 = tmp___8 [L8568] tmp___9 = __VERIFIER_nondet_int() [L8569] ldvarg12 = tmp___9 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] CALL, EXPR ldv_zalloc(240UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147484672, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] RET, EXPR ldv_zalloc(240UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(240UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] tmp___10 = ldv_zalloc(240UL) [L8571] ldvarg9 = (struct sk_buff *)tmp___10 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] CALL, EXPR ldv_zalloc(192UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=192, \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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=192, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] RET, EXPR ldv_zalloc(192UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(192UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] tmp___11 = ldv_zalloc(192UL) [L8573] ldvarg14 = (struct urb *)tmp___11 [L8574] tmp___12 = __VERIFIER_nondet_int() [L8575] ldvarg15 = tmp___12 [L8576] FCALL ldv_initialize() [L8577] FCALL memset((void *)(& ldvarg6), 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg6), 0, 4UL)={251:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8578] FCALL memset((void *)(& ldvarg11), 0, 8UL) 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg11), 0, 8UL)={242:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8579] FCALL memset((void *)(& ldvarg16), 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg16), 0, 4UL)={739:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8580] ldv_state_variable_4 = 0 [L8581] ldv_state_variable_1 = 0 [L8582] ref_cnt = 0 [L8583] ldv_state_variable_0 = 1 [L8584] ldv_state_variable_3 = 0 [L8585] ldv_state_variable_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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8767] COND TRUE ldv_state_variable_0 != 0 [L8768] tmp___16 = __VERIFIER_nondet_int() [L8770] case 0: [L8778] 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, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8779] COND TRUE ldv_state_variable_0 == 1 [L8780] CALL, EXPR smsc95xx_driver_init() [L8432] int tmp ; [L8434] CALL, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L9106] ldv_func_ret_type ldv_func_res ; [L9107] int tmp ; [L9109] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9502] return __VERIFIER_nondet_int(); [L9109] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9109] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9110] ldv_func_res = tmp [L9111] ldv_state_variable_1 = 1 [L9112] usb_counter = 0 [L9113] CALL ldv_usb_driver_1() [L8501] 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] CALL, EXPR ldv_zalloc(1520UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=3221225472, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] RET, EXPR ldv_zalloc(1520UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] tmp = ldv_zalloc(1520UL) [L8504] smsc95xx_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9113] RET ldv_usb_driver_1() [L9114] 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, ldv_func_arg1={234:0}, ldv_func_arg1={234:0}, ldv_func_arg2={476:477}, ldv_func_arg2={476:477}, ldv_func_arg3={229:0}, ldv_func_arg3={229:0}, 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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8434] RET, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8434] tmp = ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8435] return (tmp); 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8780] RET, EXPR smsc95xx_driver_init() [L8780] ldv_retval_4 = smsc95xx_driver_init() [L8781] COND TRUE ldv_retval_4 == 0 [L8782] ldv_state_variable_0 = 3 [L8783] ldv_state_variable_2 = 1 [L8784] CALL ldv_initialize_driver_info_2() [L8459] void *tmp ; [L8460] void *tmp___0 ; [L8461] void *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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] CALL, EXPR ldv_zalloc(1384UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1384, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1384, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] RET, EXPR ldv_zalloc(1384UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1384UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] tmp = ldv_zalloc(1384UL) [L8464] smsc95xx_info_group0 = (struct usbnet *)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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] CALL, EXPR ldv_zalloc(1520UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] RET, EXPR ldv_zalloc(1520UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] tmp___0 = ldv_zalloc(1520UL) [L8466] smsc95xx_info_group1 = (struct usb_interface *)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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] CALL, EXPR ldv_zalloc(240UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] RET, EXPR ldv_zalloc(240UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] tmp___1 = ldv_zalloc(240UL) [L8468] smsc95xx_info_group2 = (struct sk_buff *)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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8784] RET ldv_initialize_driver_info_2() [L8785] ldv_state_variable_3 = 1 [L8786] CALL ldv_net_device_ops_3() [L8474] 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] CALL, EXPR ldv_zalloc(3136UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2684354560, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] RET, EXPR ldv_zalloc(3136UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, ldv_zalloc(3136UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] tmp = ldv_zalloc(3136UL) [L8477] smsc95xx_netdev_ops_group1 = (struct net_device *)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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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=0, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8786] RET ldv_net_device_ops_3() [L8787] ldv_state_variable_4 = 1 [L8788] CALL ldv_initialize_ethtool_ops_4() [L8483] void *tmp ; [L8484] void *tmp___0 ; [L8485] void *tmp___1 ; [L8486] void *tmp___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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] CALL, EXPR ldv_zalloc(20UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=20, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=20, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] RET, EXPR ldv_zalloc(20UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(20UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] tmp = ldv_zalloc(20UL) [L8489] smsc95xx_ethtool_ops_group1 = (struct ethtool_wolinfo *)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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] CALL, EXPR ldv_zalloc(44UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=44, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=44, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] RET, EXPR ldv_zalloc(44UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(44UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] tmp___0 = ldv_zalloc(44UL) [L8491] smsc95xx_ethtool_ops_group0 = (struct ethtool_cmd *)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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] CALL, EXPR ldv_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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=16, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=16, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] RET, EXPR ldv_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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(16UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] tmp___1 = ldv_zalloc(16UL) [L8493] smsc95xx_ethtool_ops_group2 = (struct ethtool_eeprom *)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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] CALL, EXPR ldv_zalloc(3136UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] RET, EXPR ldv_zalloc(3136UL) 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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_zalloc(3136UL)={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] tmp___2 = ldv_zalloc(3136UL) [L8495] smsc95xx_ethtool_ops_group3 = (struct net_device *)tmp___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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8788] RET ldv_initialize_ethtool_ops_4() [L8791] COND FALSE !(ldv_retval_4 != 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: [L8806] case 3: [L8976] case 4: 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8977] COND TRUE ldv_state_variable_2 != 0 [L8978] tmp___18 = __VERIFIER_nondet_int() [L8980] case 0: [L8992] case 1: [L9004] case 2: [L9016] case 3: 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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9017] COND TRUE ldv_state_variable_2 == 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, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={739:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9018] CALL smsc95xx_manage_power(smsc95xx_info_group0, ldvarg15) VAL [={0:0}, ={0:0}, \old(INTERF_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8338] struct smsc95xx_priv *pdata ; [L8340] EXPR dev->data[0] [L8340] pdata = (struct smsc95xx_priv *)dev->data[0] [L8341] EXPR dev->intf [L8341] (dev->intf)->needs_remote_wakeup = (unsigned char )on [L8342] EXPR pdata->features VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, on=0, pdata={0:216172782122172416}, pdata->features=2, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8342] COND FALSE !(((int )pdata->features & 4) != 0) [L8346] dev->net VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, on=0, pdata={0:216172782122172416}, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8347] COND FALSE !(on != 0) [L8350] EXPR dev->intf [L8350] CALL ldv_usb_autopm_put_interface_4(dev->intf) [L9099] CALL ldv_put_interface() [L9313] COND FALSE !(INTERF_STATE > 0) VAL [={0:0}, ={0:0}, \old(INTERF_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9315] CALL ldv_error() VAL [={0:0}, ={0:0}, \old(INTERF_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5496] reach_error() VAL [={0:0}, ={0:0}, \old(INTERF_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={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=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_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=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, products={231:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={233:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={232:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 1449 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 117.0s, OverallIterations: 12, TraceHistogramMax: 19, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 9.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13501 SdHoareTripleChecker+Valid, 3.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13501 mSDsluCounter, 63250 SdHoareTripleChecker+Invalid, 3.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 39711 mSDsCounter, 109 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 397 IncrementalHoareTripleChecker+Invalid, 506 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 109 mSolverCounterUnsat, 23539 mSDtfsCounter, 397 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1594 GetRequests, 1530 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 5.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4528occurred in iteration=6, InterpolantAutomatonStates: 74, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 11 MinimizatonAttempts, 24 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 40.1s SatisfiabilityAnalysisTime, 15.1s InterpolantComputationTime, 1443 NumberOfCodeBlocks, 1183 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1569 ConstructedInterpolants, 0 QuantifiedInterpolants, 3915 SizeOfPredicates, 8 NumberOfNonLiveVariables, 19233 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 14 InterpolantComputations, 8 PerfectInterpolantSequences, 4340/4456 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 [2022-11-18 20:24:33,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fda64ce-25ac-4f28-b475-655c92c1b229/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample