./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--media--rc--imon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU --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 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-02 22:32:56,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 22:32:56,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 22:32:56,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 22:32:56,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 22:32:56,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 22:32:56,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 22:32:56,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 22:32:56,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 22:32:56,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 22:32:56,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 22:32:56,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 22:32:56,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 22:32:56,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 22:32:56,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 22:32:56,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 22:32:56,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 22:32:56,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 22:32:56,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 22:32:56,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 22:32:56,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 22:32:56,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 22:32:56,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 22:32:56,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 22:32:56,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 22:32:56,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 22:32:56,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 22:32:56,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 22:32:56,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 22:32:56,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 22:32:56,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 22:32:56,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 22:32:56,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 22:32:56,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 22:32:56,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 22:32:56,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 22:32:56,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 22:32:56,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 22:32:56,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 22:32:56,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 22:32:56,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 22:32:56,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 22:32:56,445 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 22:32:56,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 22:32:56,446 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 22:32:56,446 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 22:32:56,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 22:32:56,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 22:32:56,448 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 22:32:56,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 22:32:56,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 22:32:56,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 22:32:56,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 22:32:56,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 22:32:56,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 22:32:56,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 22:32:56,451 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 22:32:56,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 22:32:56,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 22:32:56,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 22:32:56,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 22:32:56,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:32:56,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 22:32:56,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 22:32:56,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 22:32:56,454 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 22:32:56,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 22:32:56,454 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 22:32:56,455 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 22:32:56,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 22:32:56,455 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 22:32:56,455 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c [2021-11-02 22:32:56,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 22:32:56,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 22:32:56,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 22:32:56,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 22:32:56,809 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 22:32:56,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:32:56,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/9f5d91efc/9a3380e2f14c42a2820c8140b66f1e58/FLAG0097adeb6 [2021-11-02 22:32:57,893 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 22:32:57,894 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:32:57,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/9f5d91efc/9a3380e2f14c42a2820c8140b66f1e58/FLAG0097adeb6 [2021-11-02 22:32:58,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/9f5d91efc/9a3380e2f14c42a2820c8140b66f1e58 [2021-11-02 22:32:58,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 22:32:58,303 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 22:32:58,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 22:32:58,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 22:32:58,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 22:32:58,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:32:58" (1/1) ... [2021-11-02 22:32:58,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23153b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:32:58, skipping insertion in model container [2021-11-02 22:32:58,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:32:58" (1/1) ... [2021-11-02 22:32:58,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 22:32:58,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 22:32:59,650 WARN L228 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-02 22:33:00,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:33:00,591 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 22:33:00,768 WARN L228 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-02 22:33:01,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:33:01,227 INFO L208 MainTranslator]: Completed translation [2021-11-02 22:33:01,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01 WrapperNode [2021-11-02 22:33:01,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 22:33:01,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 22:33:01,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 22:33:01,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 22:33:01,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:01,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:01,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 22:33:01,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 22:33:01,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 22:33:01,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 22:33:01,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:01,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,055 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 22:33:02,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 22:33:02,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 22:33:02,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 22:33:02,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (1/1) ... [2021-11-02 22:33:02,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:33:02,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:33:02,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 22:33:02,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 22:33:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-02 22:33:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 22:33:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 22:33:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-02 22:33:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-02 22:33:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 22:33:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2021-11-02 22:33:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2021-11-02 22:33:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 22:33:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2021-11-02 22:33:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2021-11-02 22:33:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 22:33:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 22:33:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2021-11-02 22:33:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2021-11-02 22:33:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2021-11-02 22:33:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2021-11-02 22:33:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-02 22:33:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-02 22:33:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 22:33:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 22:33:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 22:33:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 22:33:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-02 22:33:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:33:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:33:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-02 22:33:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 22:33:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 22:34:30,327 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-02 22:34:30,328 INFO L299 CfgBuilder]: Removed 1883 assume(true) statements. [2021-11-02 22:34:30,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:34:30 BoogieIcfgContainer [2021-11-02 22:34:30,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-02 22:34:30,336 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-02 22:34:30,336 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-02 22:34:30,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-02 22:34:30,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 10:32:58" (1/3) ... [2021-11-02 22:34:30,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652dd491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:34:30, skipping insertion in model container [2021-11-02 22:34:30,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:33:01" (2/3) ... [2021-11-02 22:34:30,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652dd491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:34:30, skipping insertion in model container [2021-11-02 22:34:30,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:34:30" (3/3) ... [2021-11-02 22:34:30,347 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:34:30,353 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-02 22:34:30,353 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-02 22:34:30,413 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-02 22:34:30,419 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-02 22:34:30,419 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-02 22:34:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand has 2464 states, 2431 states have (on average 1.4619498148909913) internal successors, (3554), 2438 states have internal predecessors, (3554), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2021-11-02 22:34:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-02 22:34:30,490 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:34:30,490 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:34:30,491 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:34:30,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:34:30,497 INFO L85 PathProgramCache]: Analyzing trace with hash 351109344, now seen corresponding path program 1 times [2021-11-02 22:34:30,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:34:30,506 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807059340] [2021-11-02 22:34:30,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:34:30,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:34:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:34:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:34:31,594 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:34:31,595 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807059340] [2021-11-02 22:34:31,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807059340] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:34:31,596 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:34:31,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-02 22:34:31,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055849214] [2021-11-02 22:34:31,610 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:34:31,610 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:34:31,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:34:31,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:34:31,640 INFO L87 Difference]: Start difference. First operand has 2464 states, 2431 states have (on average 1.4619498148909913) internal successors, (3554), 2438 states have internal predecessors, (3554), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:31,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:34:31,889 INFO L93 Difference]: Finished difference Result 4924 states and 7187 transitions. [2021-11-02 22:34:31,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:34:31,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-11-02 22:34:31,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:34:31,934 INFO L225 Difference]: With dead ends: 4924 [2021-11-02 22:34:31,935 INFO L226 Difference]: Without dead ends: 2450 [2021-11-02 22:34:31,949 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:34:31,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2450 states. [2021-11-02 22:34:32,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2450 to 2450. [2021-11-02 22:34:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2450 states, 2418 states have (on average 1.4383788254755996) internal successors, (3478), 2424 states have internal predecessors, (3478), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2021-11-02 22:34:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 2450 states and 3520 transitions. [2021-11-02 22:34:32,175 INFO L78 Accepts]: Start accepts. Automaton has 2450 states and 3520 transitions. Word has length 35 [2021-11-02 22:34:32,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:34:32,176 INFO L470 AbstractCegarLoop]: Abstraction has 2450 states and 3520 transitions. [2021-11-02 22:34:32,176 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 3520 transitions. [2021-11-02 22:34:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-02 22:34:32,185 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:34:32,185 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:34:32,185 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-02 22:34:32,186 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:34:32,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:34:32,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1281586629, now seen corresponding path program 1 times [2021-11-02 22:34:32,190 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:34:32,190 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733830903] [2021-11-02 22:34:32,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:34:32,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:34:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:34:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-02 22:34:32,721 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:34:32,721 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733830903] [2021-11-02 22:34:32,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [733830903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:34:32,722 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:34:32,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-02 22:34:32,723 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086257987] [2021-11-02 22:34:32,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:34:32,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:34:32,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:34:32,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:34:32,728 INFO L87 Difference]: Start difference. First operand 2450 states and 3520 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:35,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:34:35,158 INFO L93 Difference]: Finished difference Result 7177 states and 10357 transitions. [2021-11-02 22:34:35,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:34:35,160 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-02 22:34:35,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:34:35,193 INFO L225 Difference]: With dead ends: 7177 [2021-11-02 22:34:35,193 INFO L226 Difference]: Without dead ends: 4778 [2021-11-02 22:34:35,202 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:34:35,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4778 states. [2021-11-02 22:34:35,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4778 to 4778. [2021-11-02 22:34:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4778 states, 4719 states have (on average 1.4433142614960797) internal successors, (6811), 4727 states have internal predecessors, (6811), 42 states have call successors, (42), 12 states have call predecessors, (42), 12 states have return successors, (42), 40 states have call predecessors, (42), 42 states have call successors, (42) [2021-11-02 22:34:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 4778 states and 6895 transitions. [2021-11-02 22:34:35,422 INFO L78 Accepts]: Start accepts. Automaton has 4778 states and 6895 transitions. Word has length 36 [2021-11-02 22:34:35,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:34:35,423 INFO L470 AbstractCegarLoop]: Abstraction has 4778 states and 6895 transitions. [2021-11-02 22:34:35,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4778 states and 6895 transitions. [2021-11-02 22:34:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-02 22:34:35,430 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:34:35,436 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:34:35,437 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-02 22:34:35,437 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:34:35,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:34:35,448 INFO L85 PathProgramCache]: Analyzing trace with hash 284839062, now seen corresponding path program 1 times [2021-11-02 22:34:35,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:34:35,449 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989878896] [2021-11-02 22:34:35,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:34:35,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:34:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:34:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:34:36,368 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:34:36,368 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989878896] [2021-11-02 22:34:36,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989878896] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:34:36,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1163077467] [2021-11-02 22:34:36,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:34:36,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:34:36,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:34:36,375 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 22:34:36,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-02 22:34:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:34:38,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 3798 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-02 22:34:38,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:34:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:34:38,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1163077467] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:34:38,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-02 22:34:38,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-11-02 22:34:38,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760637467] [2021-11-02 22:34:38,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-02 22:34:38,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:34:38,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-02 22:34:38,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-02 22:34:38,859 INFO L87 Difference]: Start difference. First operand 4778 states and 6895 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:39,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:34:39,118 INFO L93 Difference]: Finished difference Result 9507 states and 13732 transitions. [2021-11-02 22:34:39,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:34:39,119 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-11-02 22:34:39,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:34:39,150 INFO L225 Difference]: With dead ends: 9507 [2021-11-02 22:34:39,150 INFO L226 Difference]: Without dead ends: 4779 [2021-11-02 22:34:39,167 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-02 22:34:39,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4779 states. [2021-11-02 22:34:39,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4779 to 4779. [2021-11-02 22:34:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4779 states, 4720 states have (on average 1.443220338983051) internal successors, (6812), 4728 states have internal predecessors, (6812), 42 states have call successors, (42), 12 states have call predecessors, (42), 12 states have return successors, (42), 40 states have call predecessors, (42), 42 states have call successors, (42) [2021-11-02 22:34:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 4779 states and 6896 transitions. [2021-11-02 22:34:39,397 INFO L78 Accepts]: Start accepts. Automaton has 4779 states and 6896 transitions. Word has length 42 [2021-11-02 22:34:39,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:34:39,398 INFO L470 AbstractCegarLoop]: Abstraction has 4779 states and 6896 transitions. [2021-11-02 22:34:39,398 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:34:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4779 states and 6896 transitions. [2021-11-02 22:34:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-02 22:34:39,400 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:34:39,400 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:34:39,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-02 22:34:39,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:34:39,617 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:34:39,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:34:39,618 INFO L85 PathProgramCache]: Analyzing trace with hash 118946833, now seen corresponding path program 2 times [2021-11-02 22:34:39,618 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:34:39,618 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615608451] [2021-11-02 22:34:39,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:34:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:34:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:34:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:34:40,269 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:34:40,269 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615608451] [2021-11-02 22:34:40,270 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615608451] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:34:40,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [373510486] [2021-11-02 22:34:40,270 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-02 22:34:40,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:34:40,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:34:40,272 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 22:34:40,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-02 22:38:37,840 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-02 22:38:37,840 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-02 22:38:38,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 3792 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-02 22:38:38,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:38:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-02 22:38:38,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [373510486] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:38,583 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-02 22:38:38,583 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2021-11-02 22:38:38,584 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452335092] [2021-11-02 22:38:38,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:38,585 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:38,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:38,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-02 22:38:38,586 INFO L87 Difference]: Start difference. First operand 4779 states and 6896 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:39,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:39,242 INFO L93 Difference]: Finished difference Result 14231 states and 20689 transitions. [2021-11-02 22:38:39,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:38:39,243 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 43 [2021-11-02 22:38:39,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:39,319 INFO L225 Difference]: With dead ends: 14231 [2021-11-02 22:38:39,319 INFO L226 Difference]: Without dead ends: 9504 [2021-11-02 22:38:39,337 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-02 22:38:39,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9504 states. [2021-11-02 22:38:39,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9504 to 9492. [2021-11-02 22:38:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9492 states, 9379 states have (on average 1.4420513914063333) internal successors, (13525), 9391 states have internal predecessors, (13525), 84 states have call successors, (84), 24 states have call predecessors, (84), 24 states have return successors, (126), 80 states have call predecessors, (126), 84 states have call successors, (126) [2021-11-02 22:38:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9492 states to 9492 states and 13735 transitions. [2021-11-02 22:38:39,754 INFO L78 Accepts]: Start accepts. Automaton has 9492 states and 13735 transitions. Word has length 43 [2021-11-02 22:38:39,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:39,756 INFO L470 AbstractCegarLoop]: Abstraction has 9492 states and 13735 transitions. [2021-11-02 22:38:39,757 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 9492 states and 13735 transitions. [2021-11-02 22:38:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-02 22:38:39,759 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:39,759 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:38:39,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-02 22:38:39,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:38:39,974 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:39,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:39,974 INFO L85 PathProgramCache]: Analyzing trace with hash -607608588, now seen corresponding path program 1 times [2021-11-02 22:38:39,974 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:39,975 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076373575] [2021-11-02 22:38:39,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:39,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:38:40,633 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:40,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076373575] [2021-11-02 22:38:40,633 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076373575] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:38:40,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [369981032] [2021-11-02 22:38:40,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:40,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:38:40,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:38:40,642 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 22:38:40,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-02 22:38:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:42,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 3806 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-02 22:38:42,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:38:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:38:43,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [369981032] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:38:43,090 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-02 22:38:43,090 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-02 22:38:43,090 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29261983] [2021-11-02 22:38:43,091 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-02 22:38:43,091 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:43,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-02 22:38:43,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:38:43,092 INFO L87 Difference]: Start difference. First operand 9492 states and 13735 transitions. Second operand has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:43,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:43,394 INFO L93 Difference]: Finished difference Result 18934 states and 27411 transitions. [2021-11-02 22:38:43,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-02 22:38:43,395 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2021-11-02 22:38:43,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:43,482 INFO L225 Difference]: With dead ends: 18934 [2021-11-02 22:38:43,482 INFO L226 Difference]: Without dead ends: 9493 [2021-11-02 22:38:43,507 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:38:43,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9493 states. [2021-11-02 22:38:43,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9493 to 9493. [2021-11-02 22:38:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9493 states, 9380 states have (on average 1.442004264392324) internal successors, (13526), 9392 states have internal predecessors, (13526), 84 states have call successors, (84), 24 states have call predecessors, (84), 24 states have return successors, (126), 80 states have call predecessors, (126), 84 states have call successors, (126) [2021-11-02 22:38:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9493 states to 9493 states and 13736 transitions. [2021-11-02 22:38:43,837 INFO L78 Accepts]: Start accepts. Automaton has 9493 states and 13736 transitions. Word has length 44 [2021-11-02 22:38:43,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:43,838 INFO L470 AbstractCegarLoop]: Abstraction has 9493 states and 13736 transitions. [2021-11-02 22:38:43,838 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 9493 states and 13736 transitions. [2021-11-02 22:38:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-02 22:38:43,841 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:43,841 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:38:43,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-02 22:38:44,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:38:44,061 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:44,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:44,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1116250705, now seen corresponding path program 2 times [2021-11-02 22:38:44,062 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:44,062 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128190844] [2021-11-02 22:38:44,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:44,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:38:44,636 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:44,636 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128190844] [2021-11-02 22:38:44,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128190844] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:38:44,636 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1650244781] [2021-11-02 22:38:44,636 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-02 22:38:44,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:38:44,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:38:44,638 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 22:38:44,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-02 22:38:46,573 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-02 22:38:46,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-02 22:38:46,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 3794 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-02 22:38:46,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:38:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-02 22:38:47,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1650244781] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:47,504 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-02 22:38:47,504 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-11-02 22:38:47,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241911153] [2021-11-02 22:38:47,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:38:47,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:47,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:38:47,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:38:47,506 INFO L87 Difference]: Start difference. First operand 9493 states and 13736 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:49,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:49,096 INFO L93 Difference]: Finished difference Result 28369 states and 41067 transitions. [2021-11-02 22:38:49,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:38:49,097 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-11-02 22:38:49,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:49,176 INFO L225 Difference]: With dead ends: 28369 [2021-11-02 22:38:49,177 INFO L226 Difference]: Without dead ends: 18929 [2021-11-02 22:38:49,202 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:38:49,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18929 states. [2021-11-02 22:38:49,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18929 to 18908. [2021-11-02 22:38:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18908 states, 18687 states have (on average 1.4417509498581902) internal successors, (26942), 18707 states have internal predecessors, (26942), 168 states have call successors, (168), 48 states have call predecessors, (168), 48 states have return successors, (252), 160 states have call predecessors, (252), 168 states have call successors, (252) [2021-11-02 22:38:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18908 states to 18908 states and 27362 transitions. [2021-11-02 22:38:49,861 INFO L78 Accepts]: Start accepts. Automaton has 18908 states and 27362 transitions. Word has length 45 [2021-11-02 22:38:49,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:49,863 INFO L470 AbstractCegarLoop]: Abstraction has 18908 states and 27362 transitions. [2021-11-02 22:38:49,864 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 18908 states and 27362 transitions. [2021-11-02 22:38:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-02 22:38:49,867 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:49,867 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:38:49,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-02 22:38:50,080 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-02 22:38:50,080 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:50,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:50,081 INFO L85 PathProgramCache]: Analyzing trace with hash -244026592, now seen corresponding path program 1 times [2021-11-02 22:38:50,081 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:50,081 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634416545] [2021-11-02 22:38:50,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:50,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-02 22:38:50,507 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:50,508 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634416545] [2021-11-02 22:38:50,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634416545] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:50,508 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:38:50,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-02 22:38:50,509 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898583893] [2021-11-02 22:38:50,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:50,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:50,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:50,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:50,511 INFO L87 Difference]: Start difference. First operand 18908 states and 27362 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:50,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:50,946 INFO L93 Difference]: Finished difference Result 18913 states and 27366 transitions. [2021-11-02 22:38:50,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:38:50,947 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-11-02 22:38:50,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:51,017 INFO L225 Difference]: With dead ends: 18913 [2021-11-02 22:38:51,017 INFO L226 Difference]: Without dead ends: 18911 [2021-11-02 22:38:51,027 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:51,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18911 states. [2021-11-02 22:38:51,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18911 to 18909. [2021-11-02 22:38:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18909 states, 18688 states have (on average 1.4417273116438356) internal successors, (26943), 18708 states have internal predecessors, (26943), 168 states have call successors, (168), 48 states have call predecessors, (168), 48 states have return successors, (252), 160 states have call predecessors, (252), 168 states have call successors, (252) [2021-11-02 22:38:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18909 states to 18909 states and 27363 transitions. [2021-11-02 22:38:51,886 INFO L78 Accepts]: Start accepts. Automaton has 18909 states and 27363 transitions. Word has length 46 [2021-11-02 22:38:51,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:51,887 INFO L470 AbstractCegarLoop]: Abstraction has 18909 states and 27363 transitions. [2021-11-02 22:38:51,887 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 18909 states and 27363 transitions. [2021-11-02 22:38:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-02 22:38:51,889 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:51,890 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:38:51,890 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-02 22:38:51,890 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:51,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:51,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1025117145, now seen corresponding path program 1 times [2021-11-02 22:38:51,891 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:51,891 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348966400] [2021-11-02 22:38:51,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:51,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-02 22:38:52,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:52,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348966400] [2021-11-02 22:38:52,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348966400] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:52,309 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:38:52,309 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-02 22:38:52,309 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25450987] [2021-11-02 22:38:52,311 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:52,311 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:52,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:52,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:52,312 INFO L87 Difference]: Start difference. First operand 18909 states and 27363 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:52,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:52,721 INFO L93 Difference]: Finished difference Result 18909 states and 27363 transitions. [2021-11-02 22:38:52,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:38:52,721 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2021-11-02 22:38:52,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:52,791 INFO L225 Difference]: With dead ends: 18909 [2021-11-02 22:38:52,791 INFO L226 Difference]: Without dead ends: 18907 [2021-11-02 22:38:52,801 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:52,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18907 states. [2021-11-02 22:38:53,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18907 to 18907. [2021-11-02 22:38:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18907 states, 18687 states have (on average 1.441697436720715) internal successors, (26941), 18706 states have internal predecessors, (26941), 168 states have call successors, (168), 48 states have call predecessors, (168), 48 states have return successors, (252), 160 states have call predecessors, (252), 168 states have call successors, (252) [2021-11-02 22:38:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18907 states to 18907 states and 27361 transitions. [2021-11-02 22:38:53,448 INFO L78 Accepts]: Start accepts. Automaton has 18907 states and 27361 transitions. Word has length 47 [2021-11-02 22:38:53,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:53,450 INFO L470 AbstractCegarLoop]: Abstraction has 18907 states and 27361 transitions. [2021-11-02 22:38:53,450 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 18907 states and 27361 transitions. [2021-11-02 22:38:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-02 22:38:53,453 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:53,453 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:38:53,453 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-02 22:38:53,454 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:53,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:53,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1713867338, now seen corresponding path program 1 times [2021-11-02 22:38:53,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:53,455 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220112995] [2021-11-02 22:38:53,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:53,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-02 22:38:53,857 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:53,857 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220112995] [2021-11-02 22:38:53,857 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220112995] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:53,857 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:38:53,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-02 22:38:53,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338688817] [2021-11-02 22:38:53,858 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:53,858 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:53,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:53,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:53,860 INFO L87 Difference]: Start difference. First operand 18907 states and 27361 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:54,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:54,621 INFO L93 Difference]: Finished difference Result 18907 states and 27361 transitions. [2021-11-02 22:38:54,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:38:54,622 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 48 [2021-11-02 22:38:54,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:54,687 INFO L225 Difference]: With dead ends: 18907 [2021-11-02 22:38:54,687 INFO L226 Difference]: Without dead ends: 18898 [2021-11-02 22:38:54,695 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:54,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18898 states. [2021-11-02 22:38:55,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18898 to 18898. [2021-11-02 22:38:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18898 states, 18679 states have (on average 1.4416724664061245) internal successors, (26929), 18697 states have internal predecessors, (26929), 168 states have call successors, (168), 48 states have call predecessors, (168), 48 states have return successors, (252), 160 states have call predecessors, (252), 168 states have call successors, (252) [2021-11-02 22:38:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18898 states to 18898 states and 27349 transitions. [2021-11-02 22:38:55,390 INFO L78 Accepts]: Start accepts. Automaton has 18898 states and 27349 transitions. Word has length 48 [2021-11-02 22:38:55,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:55,391 INFO L470 AbstractCegarLoop]: Abstraction has 18898 states and 27349 transitions. [2021-11-02 22:38:55,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 18898 states and 27349 transitions. [2021-11-02 22:38:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-02 22:38:55,402 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:55,402 INFO L513 BasicCegarLoop]: trace histogram [3, 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] [2021-11-02 22:38:55,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-02 22:38:55,403 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:55,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:55,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1934520807, now seen corresponding path program 1 times [2021-11-02 22:38:55,405 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:55,405 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174077082] [2021-11-02 22:38:55,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:55,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-02 22:38:55,804 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:55,804 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174077082] [2021-11-02 22:38:55,805 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174077082] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:55,805 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:38:55,805 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-02 22:38:55,805 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876304591] [2021-11-02 22:38:55,806 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:55,806 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:55,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:55,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:55,807 INFO L87 Difference]: Start difference. First operand 18898 states and 27349 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:57,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:38:57,147 INFO L93 Difference]: Finished difference Result 51945 states and 75515 transitions. [2021-11-02 22:38:57,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:38:57,148 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-11-02 22:38:57,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:38:57,272 INFO L225 Difference]: With dead ends: 51945 [2021-11-02 22:38:57,272 INFO L226 Difference]: Without dead ends: 33100 [2021-11-02 22:38:57,326 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:57,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33100 states. [2021-11-02 22:38:58,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33100 to 33078. [2021-11-02 22:38:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33078 states, 32683 states have (on average 1.4521310773184837) internal successors, (47460), 32717 states have internal predecessors, (47460), 296 states have call successors, (296), 96 states have call predecessors, (296), 96 states have return successors, (444), 280 states have call predecessors, (444), 296 states have call successors, (444) [2021-11-02 22:38:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33078 states to 33078 states and 48200 transitions. [2021-11-02 22:38:59,128 INFO L78 Accepts]: Start accepts. Automaton has 33078 states and 48200 transitions. Word has length 78 [2021-11-02 22:38:59,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:38:59,129 INFO L470 AbstractCegarLoop]: Abstraction has 33078 states and 48200 transitions. [2021-11-02 22:38:59,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:38:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 33078 states and 48200 transitions. [2021-11-02 22:38:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-02 22:38:59,144 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:38:59,144 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:38:59,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-02 22:38:59,145 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:38:59,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:38:59,146 INFO L85 PathProgramCache]: Analyzing trace with hash 1569486754, now seen corresponding path program 1 times [2021-11-02 22:38:59,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:38:59,146 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333246287] [2021-11-02 22:38:59,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:38:59,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:38:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:38:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-02 22:38:59,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:38:59,504 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333246287] [2021-11-02 22:38:59,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333246287] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:38:59,504 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:38:59,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-02 22:38:59,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607825965] [2021-11-02 22:38:59,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:38:59,506 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:38:59,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:38:59,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:38:59,507 INFO L87 Difference]: Start difference. First operand 33078 states and 48200 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:00,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:39:00,576 INFO L93 Difference]: Finished difference Result 51493 states and 75025 transitions. [2021-11-02 22:39:00,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:39:00,577 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 95 [2021-11-02 22:39:00,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:39:00,637 INFO L225 Difference]: With dead ends: 51493 [2021-11-02 22:39:00,637 INFO L226 Difference]: Without dead ends: 18468 [2021-11-02 22:39:00,684 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:39:00,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18468 states. [2021-11-02 22:39:01,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18468 to 18457. [2021-11-02 22:39:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18457 states, 18236 states have (on average 1.4516341302917306) internal successors, (26472), 18256 states have internal predecessors, (26472), 164 states have call successors, (164), 54 states have call predecessors, (164), 54 states have return successors, (238), 155 states have call predecessors, (238), 164 states have call successors, (238) [2021-11-02 22:39:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18457 states to 18457 states and 26874 transitions. [2021-11-02 22:39:01,517 INFO L78 Accepts]: Start accepts. Automaton has 18457 states and 26874 transitions. Word has length 95 [2021-11-02 22:39:01,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:39:01,517 INFO L470 AbstractCegarLoop]: Abstraction has 18457 states and 26874 transitions. [2021-11-02 22:39:01,518 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:01,518 INFO L276 IsEmpty]: Start isEmpty. Operand 18457 states and 26874 transitions. [2021-11-02 22:39:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-02 22:39:01,542 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:39:01,542 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:39:01,542 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-02 22:39:01,543 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:39:01,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:39:01,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1333141068, now seen corresponding path program 1 times [2021-11-02 22:39:01,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:39:01,544 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630189423] [2021-11-02 22:39:01,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:39:01,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:39:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:39:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-02 22:39:02,007 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:39:02,008 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630189423] [2021-11-02 22:39:02,008 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630189423] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:39:02,008 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1154479552] [2021-11-02 22:39:02,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:39:02,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:39:02,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:39:02,014 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 22:39:02,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-02 22:39:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:39:04,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 4305 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-02 22:39:04,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:39:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:39:04,900 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1154479552] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-02 22:39:04,900 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-02 22:39:04,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 8 [2021-11-02 22:39:04,901 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557084613] [2021-11-02 22:39:04,902 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-02 22:39:04,902 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:39:04,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-02 22:39:04,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:39:04,903 INFO L87 Difference]: Start difference. First operand 18457 states and 26874 transitions. Second operand has 8 states, 8 states have (on average 22.375) internal successors, (179), 8 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:09,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:39:09,059 INFO L93 Difference]: Finished difference Result 73659 states and 107298 transitions. [2021-11-02 22:39:09,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-02 22:39:09,061 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 8 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 108 [2021-11-02 22:39:09,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:39:09,249 INFO L225 Difference]: With dead ends: 73659 [2021-11-02 22:39:09,249 INFO L226 Difference]: Without dead ends: 55254 [2021-11-02 22:39:09,287 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2021-11-02 22:39:09,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55254 states. [2021-11-02 22:39:11,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55254 to 54252. [2021-11-02 22:39:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54252 states, 53595 states have (on average 1.4540348913144883) internal successors, (77929), 53651 states have internal predecessors, (77929), 492 states have call successors, (492), 162 states have call predecessors, (492), 162 states have return successors, (714), 465 states have call predecessors, (714), 492 states have call successors, (714) [2021-11-02 22:39:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54252 states to 54252 states and 79135 transitions. [2021-11-02 22:39:11,781 INFO L78 Accepts]: Start accepts. Automaton has 54252 states and 79135 transitions. Word has length 108 [2021-11-02 22:39:11,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:39:11,782 INFO L470 AbstractCegarLoop]: Abstraction has 54252 states and 79135 transitions. [2021-11-02 22:39:11,782 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 8 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 54252 states and 79135 transitions. [2021-11-02 22:39:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-02 22:39:11,818 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:39:11,818 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:39:11,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-02 22:39:12,045 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 22:39:12,046 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:39:12,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:39:12,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1290852781, now seen corresponding path program 1 times [2021-11-02 22:39:12,046 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:39:12,046 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168941785] [2021-11-02 22:39:12,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:39:12,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:39:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:39:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:39:13,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:39:13,010 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168941785] [2021-11-02 22:39:13,010 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168941785] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:39:13,011 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:39:13,011 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-02 22:39:13,011 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133594669] [2021-11-02 22:39:13,011 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:39:13,012 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:39:13,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:39:13,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:39:13,012 INFO L87 Difference]: Start difference. First operand 54252 states and 79135 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:17,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:39:17,234 INFO L93 Difference]: Finished difference Result 134529 states and 196229 transitions. [2021-11-02 22:39:17,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:39:17,235 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 109 [2021-11-02 22:39:17,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:39:17,483 INFO L225 Difference]: With dead ends: 134529 [2021-11-02 22:39:17,483 INFO L226 Difference]: Without dead ends: 85542 [2021-11-02 22:39:17,545 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 22:39:17,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85542 states. [2021-11-02 22:39:19,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85542 to 54252. [2021-11-02 22:39:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54252 states, 53595 states have (on average 1.4533631868644463) internal successors, (77893), 53651 states have internal predecessors, (77893), 492 states have call successors, (492), 162 states have call predecessors, (492), 162 states have return successors, (714), 465 states have call predecessors, (714), 492 states have call successors, (714) [2021-11-02 22:39:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54252 states to 54252 states and 79099 transitions. [2021-11-02 22:39:20,106 INFO L78 Accepts]: Start accepts. Automaton has 54252 states and 79099 transitions. Word has length 109 [2021-11-02 22:39:20,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:39:20,106 INFO L470 AbstractCegarLoop]: Abstraction has 54252 states and 79099 transitions. [2021-11-02 22:39:20,107 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:39:20,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54252 states and 79099 transitions. [2021-11-02 22:39:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-02 22:39:20,134 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:39:20,134 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:39:20,134 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-02 22:39:20,134 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:39:20,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:39:20,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1495369609, now seen corresponding path program 1 times [2021-11-02 22:39:20,135 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:39:20,135 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604984941] [2021-11-02 22:39:20,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:39:20,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:39:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-02 22:39:29,640 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-02 22:39:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-02 22:39:37,578 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-02 22:39:37,579 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-02 22:39:37,580 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-02 22:39:37,582 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-02 22:39:37,582 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-11-02 22:39:37,582 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-11-02 22:39:37,582 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-11-02 22:39:37,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-02 22:39:37,586 INFO L731 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:39:37,589 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-02 22:39:37,759 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,760 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,761 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,762 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,764 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,766 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,768 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,769 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,770 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,771 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,782 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,782 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,783 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,784 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,786 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,787 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,788 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,789 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,790 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,790 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,791 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,792 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,793 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,793 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,794 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,795 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,796 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,796 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,797 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,798 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,799 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,799 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,800 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,801 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,802 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,802 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,803 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,804 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,804 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,805 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,806 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,808 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,809 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,809 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,810 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,811 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,811 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,812 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,813 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,814 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,814 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,815 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,816 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,817 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,817 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,818 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,818 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,819 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,820 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,820 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,821 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,822 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,823 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,823 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,824 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,825 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,826 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,826 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,827 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,828 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,828 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,829 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,830 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,831 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,831 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,832 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,832 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,834 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,834 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,835 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,835 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,837 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,837 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,838 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,838 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,839 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,840 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,840 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,841 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,842 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,843 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,843 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,844 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,845 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,846 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,846 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,847 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,848 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,848 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,849 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,850 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,851 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,851 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,852 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,852 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,853 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,854 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,855 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,856 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,857 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,857 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,858 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,859 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,860 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,860 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,861 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,862 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,863 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,863 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,864 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,864 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,866 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,866 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,867 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,867 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,868 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,869 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,870 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,871 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,872 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,873 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,873 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,874 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,875 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,876 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,876 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,877 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,878 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,879 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,879 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,880 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,881 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,882 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,883 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,883 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,885 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,885 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,886 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,886 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,888 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,888 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,889 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,889 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,891 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,891 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,892 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,892 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,893 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,894 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,895 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,895 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,896 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,897 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,898 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,898 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,900 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,900 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,901 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,901 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,902 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,903 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,904 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,904 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,905 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,906 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,907 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,907 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,908 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,909 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,910 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,911 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,911 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,912 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,913 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,914 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,914 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,915 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,916 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,917 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,917 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,918 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,919 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,920 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,920 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,921 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,922 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,923 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,923 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,924 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,925 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,926 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,926 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,927 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,928 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,929 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,929 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,930 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,932 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,932 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,933 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,934 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,935 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,935 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,936 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,937 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,938 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,939 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,939 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,940 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,941 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,942 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,942 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,943 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,945 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,945 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,946 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,947 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,948 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,948 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,949 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,950 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,951 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,951 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,952 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,953 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,954 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,954 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,955 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,956 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,957 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,957 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,958 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,959 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,960 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,961 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,961 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,962 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,964 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,964 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,965 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,966 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,967 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,969 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,971 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,972 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,973 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,973 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,974 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,975 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,976 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,977 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,977 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,978 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,979 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,980 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,980 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,981 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,982 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,983 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,983 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,986 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,987 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,987 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,988 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,989 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,990 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,990 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,991 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,992 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,993 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,993 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,994 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,995 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,996 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,997 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,997 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:37,998 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:37,999 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,000 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,001 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,002 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,004 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,005 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,006 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,007 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,008 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,009 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,010 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,010 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,011 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,012 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,015 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,016 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,016 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,039 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,039 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,041 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,043 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,044 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,044 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,046 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,047 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,048 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,049 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,050 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,052 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-02 22:39:38,053 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:38,053 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-02 22:39:39,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 10:39:39 BoogieIcfgContainer [2021-11-02 22:39:39,848 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-02 22:39:39,849 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-02 22:39:39,849 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-02 22:39:39,849 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-02 22:39:39,849 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:34:30" (3/4) ... [2021-11-02 22:39:39,852 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-02 22:39:39,853 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-02 22:39:39,854 INFO L168 Benchmark]: Toolchain (without parser) took 401549.90 ms. Allocated memory was 88.1 MB in the beginning and 10.0 GB in the end (delta: 9.9 GB). Free memory was 58.0 MB in the beginning and 8.6 GB in the end (delta: -8.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,854 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 67.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-02 22:39:39,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2924.76 ms. Allocated memory was 88.1 MB in the beginning and 209.7 MB in the end (delta: 121.6 MB). Free memory was 57.8 MB in the beginning and 150.7 MB in the end (delta: -92.9 MB). Peak memory consumption was 66.1 MB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,855 INFO L168 Benchmark]: Boogie Procedure Inliner took 727.10 ms. Allocated memory is still 209.7 MB. Free memory was 150.7 MB in the beginning and 108.8 MB in the end (delta: 41.9 MB). Peak memory consumption was 77.7 MB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,855 INFO L168 Benchmark]: Boogie Preprocessor took 809.02 ms. Allocated memory was 209.7 MB in the beginning and 419.4 MB in the end (delta: 209.7 MB). Free memory was 108.8 MB in the beginning and 295.3 MB in the end (delta: -186.5 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,856 INFO L168 Benchmark]: RCFGBuilder took 87565.43 ms. Allocated memory was 419.4 MB in the beginning and 1.2 GB in the end (delta: 780.1 MB). Free memory was 295.3 MB in the beginning and 903.5 MB in the end (delta: -608.1 MB). Peak memory consumption was 738.2 MB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,856 INFO L168 Benchmark]: TraceAbstraction took 309512.60 ms. Allocated memory was 1.2 GB in the beginning and 10.0 GB in the end (delta: 8.8 GB). Free memory was 903.5 MB in the beginning and 8.6 GB in the end (delta: -7.7 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. [2021-11-02 22:39:39,857 INFO L168 Benchmark]: Witness Printer took 4.14 ms. Allocated memory is still 10.0 GB. Free memory was 8.6 GB in the beginning and 8.6 GB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-02 22:39:39,859 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 67.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2924.76 ms. Allocated memory was 88.1 MB in the beginning and 209.7 MB in the end (delta: 121.6 MB). Free memory was 57.8 MB in the beginning and 150.7 MB in the end (delta: -92.9 MB). Peak memory consumption was 66.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 727.10 ms. Allocated memory is still 209.7 MB. Free memory was 150.7 MB in the beginning and 108.8 MB in the end (delta: 41.9 MB). Peak memory consumption was 77.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 809.02 ms. Allocated memory was 209.7 MB in the beginning and 419.4 MB in the end (delta: 209.7 MB). Free memory was 108.8 MB in the beginning and 295.3 MB in the end (delta: -186.5 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 87565.43 ms. Allocated memory was 419.4 MB in the beginning and 1.2 GB in the end (delta: 780.1 MB). Free memory was 295.3 MB in the beginning and 903.5 MB in the end (delta: -608.1 MB). Peak memory consumption was 738.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 309512.60 ms. Allocated memory was 1.2 GB in the beginning and 10.0 GB in the end (delta: 8.8 GB). Free memory was 903.5 MB in the beginning and 8.6 GB in the end (delta: -7.7 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. * Witness Printer took 4.14 ms. Allocated memory is still 10.0 GB. Free memory was 8.6 GB in the beginning and 8.6 GB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled * 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: 4100]: 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 4355, overapproximation of bitwiseAnd at line 6814. Possible FailurePath: [L4123] int LDV_IN_INTERRUPT = 1; [L4124] struct file *vfd_fops_group2 ; [L4125] struct device_attribute *dev_attr_associate_remote_group1 ; [L4126] struct device_attribute *dev_attr_imon_clock_group1 ; [L4127] struct inode *vfd_fops_group1 ; [L4128] struct device *dev_attr_associate_remote_group0 ; [L4129] struct file *lcd_fops_group2 ; [L4130] struct device *dev_attr_imon_clock_group0 ; [L4131] struct usb_interface *imon_driver_group1 ; [L4132] int ldv_state_variable_6 ; [L4133] int ldv_state_variable_0 ; [L4134] int ldv_state_variable_5 ; [L4135] int ldv_state_variable_3 ; [L4136] int ldv_timer_state_1 = 0; [L4137] int ldv_state_variable_2 ; [L4138] int ref_cnt ; [L4139] int ldv_state_variable_1 ; [L4140] struct timer_list *ldv_timer_list_1 ; [L4141] int usb_counter ; [L4142] struct inode *lcd_fops_group1 ; [L4143] int ldv_state_variable_4 ; [L4230-L4232] static struct file_operations const vfd_fops = {& __this_module, & noop_llseek, 0, & vfd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4233-L4235] static struct file_operations const lcd_fops = {& __this_module, & noop_llseek, 0, & lcd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4236-L4296] static struct usb_device_id imon_usb_id_table[21U] = { {3U, 5570U, 65500U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 52U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 53U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 54U, (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, 1UL}, {3U, 5570U, 55U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 56U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 57U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 58U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 59U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 60U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 61U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 62U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 63U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 64U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 65U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 66U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 67U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 68U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 69U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 70U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; [L4297-L4311] static struct usb_driver imon_driver = {"imon", & imon_probe, & imon_disconnect, 0, & imon_suspend, & imon_resume, 0, 0, 0, (struct usb_device_id const *)(& imon_usb_id_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L4312] static struct usb_class_driver imon_vfd_class = {(char *)"lcd%d", 0, & vfd_fops, 144}; [L4313] static struct usb_class_driver imon_lcd_class = {(char *)"lcd%d", 0, & lcd_fops, 144}; [L4314-L4354] static struct __anonstruct_imon_panel_key_table_194 const imon_panel_key_table[40U] = { {251723758ULL, 226U}, {302055406ULL, 103U}, {318832622ULL, 108U}, {335609838ULL, 105U}, {352387054ULL, 106U}, {369164270ULL, 28U}, {385941486ULL, 1U}, {520159214ULL, 392U}, {536936430ULL, 393U}, {553713646ULL, 212U}, {654376942ULL, 389U}, {587268078ULL, 377U}, {721485806ULL, 174U}, {738263022ULL, 353U}, {755040238ULL, 139U}, {83951598ULL, 412U}, {117506030ULL, 168U}, {67174382ULL, 128U}, {1006698478ULL, 164U}, {134283246ULL, 208U}, {100728814ULL, 407U}, {4295032814ULL, 106U}, {1099511693294ULL, 105U}, {1023475694ULL, 353U}, {281474976776174ULL, 115U}, {72057594037993454ULL, 114U}, {16842734ULL, 113U}, {281479271677934ULL, 115U}, {72057598332895214ULL, 114U}, {8589934574ULL, 113U}, {68719476718ULL, 226U}, {81604378606ULL, 103U}, {85899345902ULL, 108U}, {90194313198ULL, 105U}, {94489280494ULL, 106U}, {98784247790ULL, 28U}, {103079215086ULL, 1U}, {282574488338414ULL, 115U}, {72058693549555694ULL, 114U}, {9895604649966ULL, 113U}}; [L4355-L4358] static struct mutex driver_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "driver_lock.wait_lock", 0, 0UL}}}}, {& driver_lock.wait_list, & driver_lock.wait_list}, 0, 0, (void *)(& driver_lock), {0, {0, 0}, "driver_lock", 0, 0UL}}; [L4359] struct usb_device_id const __mod_usb_device_table ; [L4360] static bool debug ; [L4361] static int display_type ; [L4362] static int pad_stabilize = 1; [L4363] static bool nomouse ; [L4364] static int pad_thresh ; [L4908-L4910] static struct device_attribute dev_attr_imon_clock = {{"imon_clock", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_imon_clock, & store_imon_clock}; [L4911-L4913] static struct device_attribute dev_attr_associate_remote = {{"associate_remote", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_associate_remote, & store_associate_remote}; [L4914] static struct attribute *imon_display_sysfs_entries[2U] = { & dev_attr_imon_clock.attr, (struct attribute *)0}; [L4915] static struct attribute_group imon_display_attr_group = {0, 0, (struct attribute **)(& imon_display_sysfs_entries), 0}; [L4916] static struct attribute *imon_rf_sysfs_entries[2U] = { & dev_attr_associate_remote.attr, (struct attribute *)0}; [L4917] static struct attribute_group imon_rf_attr_group = {0, 0, (struct attribute **)(& imon_rf_sysfs_entries), 0}; [L7002] int ldv_retval_2 ; [L7003] int ldv_retval_0 ; [L7004] int ldv_retval_5 ; [L7005] int ldv_retval_4 ; [L7006] int ldv_retval_6 ; [L7008] int ldv_retval_1 ; [L7011] int ldv_retval_3 ; [L7726] int INTERF_STATE = 0; [L7727] int SERIAL_STATE = 0; [L7728] void *usb_intfdata = 0; [L7729] struct urb *usb_urb = 0; [L7730] struct usb_device *usb_dev = 0; [L7731] int dev_counter = 0; [L7732] int completeFnIntCounter = 0; [L7733] int completeFnBulkCounter = 0; [L7734] void (*completeFnInt)(struct urb * ) ; [L7735] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7118] loff_t ldvarg1 ; [L7119] loff_t tmp ; [L7120] char *ldvarg4 ; [L7121] void *tmp___0 ; [L7122] size_t ldvarg3 ; [L7123] size_t tmp___1 ; [L7124] int ldvarg0 ; [L7125] int tmp___2 ; [L7126] loff_t *ldvarg2 ; [L7127] void *tmp___3 ; [L7128] pm_message_t ldvarg5 ; [L7129] struct usb_device_id *ldvarg6 ; [L7130] void *tmp___4 ; [L7131] size_t ldvarg8 ; [L7132] size_t tmp___5 ; [L7133] char *ldvarg7 ; [L7134] void *tmp___6 ; [L7135] char *ldvarg9 ; [L7136] void *tmp___7 ; [L7137] size_t ldvarg11 ; [L7138] size_t tmp___8 ; [L7139] char *ldvarg10 ; [L7140] void *tmp___9 ; [L7141] char *ldvarg12 ; [L7142] void *tmp___10 ; [L7143] char *ldvarg17 ; [L7144] void *tmp___11 ; [L7145] loff_t ldvarg14 ; [L7146] loff_t tmp___12 ; [L7147] int ldvarg13 ; [L7148] int tmp___13 ; [L7149] size_t ldvarg16 ; [L7150] size_t tmp___14 ; [L7151] loff_t *ldvarg15 ; [L7152] void *tmp___15 ; [L7153] int tmp___16 ; [L7154] int tmp___17 ; [L7155] int tmp___18 ; [L7156] int tmp___19 ; [L7157] int tmp___20 ; [L7158] int tmp___21 ; [L7159] int tmp___22 ; [L7161] tmp = __VERIFIER_nondet_loff_t() [L7162] ldvarg1 = tmp [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7163] tmp___0 = ldv_zalloc(1UL) [L7164] ldvarg4 = (char *)tmp___0 [L7165] tmp___1 = __VERIFIER_nondet_size_t() [L7166] ldvarg3 = tmp___1 [L7167] tmp___2 = __VERIFIER_nondet_int() [L7168] ldvarg0 = tmp___2 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7169] tmp___3 = ldv_zalloc(8UL) [L7170] ldvarg2 = (loff_t *)tmp___3 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7171] tmp___4 = ldv_zalloc(32UL) [L7172] ldvarg6 = (struct usb_device_id *)tmp___4 [L7173] tmp___5 = __VERIFIER_nondet_size_t() [L7174] ldvarg8 = tmp___5 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7175] tmp___6 = ldv_zalloc(1UL) [L7176] ldvarg7 = (char *)tmp___6 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7177] tmp___7 = ldv_zalloc(1UL) [L7178] ldvarg9 = (char *)tmp___7 [L7179] tmp___8 = __VERIFIER_nondet_size_t() [L7180] ldvarg11 = tmp___8 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7181] tmp___9 = ldv_zalloc(1UL) [L7182] ldvarg10 = (char *)tmp___9 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7183] tmp___10 = ldv_zalloc(1UL) [L7184] ldvarg12 = (char *)tmp___10 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7185] tmp___11 = ldv_zalloc(1UL) [L7186] ldvarg17 = (char *)tmp___11 [L7187] tmp___12 = __VERIFIER_nondet_loff_t() [L7188] ldvarg14 = tmp___12 [L7189] tmp___13 = __VERIFIER_nondet_int() [L7190] ldvarg13 = tmp___13 [L7191] tmp___14 = __VERIFIER_nondet_size_t() [L7192] ldvarg16 = tmp___14 [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7193] tmp___15 = ldv_zalloc(8UL) [L7194] ldvarg15 = (loff_t *)tmp___15 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7197] ldv_state_variable_6 = 0 [L7198] ldv_state_variable_4 = 0 [L7199] ldv_state_variable_1 = 1 [L7200] ref_cnt = 0 [L7201] ldv_state_variable_0 = 1 [L7202] ldv_state_variable_3 = 0 [L7203] ldv_state_variable_2 = 0 [L7204] ldv_state_variable_5 = 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_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_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] case 1: [L7323] case 2: [L7329] 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_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_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7330] COND TRUE ldv_state_variable_0 != 0 [L7331] tmp___19 = __VERIFIER_nondet_int() [L7333] case 0: [L7341] 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, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_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_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7342] COND TRUE ldv_state_variable_0 == 1 [L6989] int tmp ; [L7698] ldv_func_ret_type___2 ldv_func_res ; [L7699] int tmp ; [L8139] return __VERIFIER_nondet_int(); [L7701] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7702] ldv_func_res = tmp [L7703] ldv_state_variable_4 = 1 [L7704] usb_counter = 0 [L7098] void *tmp ; [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7100] tmp = ldv_zalloc(1520UL) [L7101] imon_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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7706] return (ldv_func_res); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6991] tmp = ldv_usb_register_driver_36(& imon_driver, & __this_module, "imon") [L6992] return (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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7343] ldv_retval_5 = imon_driver_init() [L7344] COND FALSE !(ldv_retval_5 != 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7349] COND TRUE ldv_retval_5 == 0 [L7350] ldv_state_variable_0 = 2 [L7351] ldv_state_variable_5 = 1 [L7056] void *tmp ; [L7057] void *tmp___0 ; [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7059] tmp = ldv_zalloc(1032UL) [L7060] lcd_fops_group1 = (struct inode *)tmp [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7061] tmp___0 = ldv_zalloc(360UL) [L7062] lcd_fops_group2 = (struct file *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7353] ldv_state_variable_2 = 1 [L7014] void *tmp ; [L7015] void *tmp___0 ; [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7017] tmp = ldv_zalloc(1376UL) [L7018] dev_attr_associate_remote_group0 = (struct device *)tmp [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7019] tmp___0 = ldv_zalloc(48UL) [L7020] dev_attr_associate_remote_group1 = (struct device_attribute *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7355] ldv_state_variable_3 = 1 [L7086] void *tmp ; [L7087] void *tmp___0 ; [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7089] tmp = ldv_zalloc(1376UL) [L7090] dev_attr_imon_clock_group0 = (struct device *)tmp [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7091] tmp___0 = ldv_zalloc(48UL) [L7092] dev_attr_imon_clock_group1 = (struct device_attribute *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7357] ldv_state_variable_6 = 1 [L7044] void *tmp ; [L7045] void *tmp___0 ; [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7047] tmp = ldv_zalloc(1032UL) [L7048] vfd_fops_group1 = (struct inode *)tmp [L4065] void *p ; [L4066] void *tmp ; [L4067] int tmp___0 ; [L4069] tmp___0 = __VERIFIER_nondet_int() [L4070] COND TRUE tmp___0 != 0 [L4071] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7049] tmp___0 = ldv_zalloc(360UL) [L7050] vfd_fops_group2 = (struct file *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] 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, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7258] COND TRUE ldv_state_variable_4 != 0 [L7259] tmp___18 = __VERIFIER_nondet_int() [L7261] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7262] COND TRUE ldv_state_variable_4 == 1 [L6780] struct usb_device *usbdev ; [L6781] struct usb_host_interface *iface_desc ; [L6782] struct usb_interface *first_if ; [L6783] struct device *dev ; [L6784] int ifnum ; [L6785] int sysfs_err ; [L6786] int ret ; [L6787] struct imon_context *ictx ; [L6788] struct imon_context *first_if_ctx ; [L6789] u16 vendor ; [L6790] u16 product ; [L6791] struct usb_device *tmp ; [L6792] struct _ddebug descriptor ; [L6793] long tmp___0 ; [L6794] void *tmp___1 ; [L6796] usbdev = (struct usb_device *)0 [L6797] iface_desc = (struct usb_host_interface *)0 [L6798] dev = & interface->dev [L6799] ret = 0 [L6800] ictx = (struct imon_context *)0 [L6801] first_if_ctx = (struct imon_context *)0 [L7496] struct usb_device *tmp ; [L7839] void *result ; [L7840] void *tmp ; [L4048] void *p ; [L4049] void *tmp ; [L4050] int tmp___0 ; [L4052] tmp___0 = __VERIFIER_nondet_int() [L4053] COND FALSE !(tmp___0 != 0) [L4056] tmp = malloc(size) [L4057] p = tmp [L4044] COND FALSE !(!cond) 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4059] return (p); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7842] tmp = ldv_malloc(sizeof(struct usb_device)) [L7843] result = 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7844] COND TRUE (unsigned long )result != (unsigned long )((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7848] return (result); VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7498] tmp = ldv_interface_to_usbdev() [L7499] return (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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6802] tmp = interface_to_usbdev(interface) [L7655] struct usb_device *tmp ; [L7853] int 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7855] COND TRUE (unsigned long )usb_dev == (unsigned long )((struct usb_device *)0) [L4082] int tmp ; [L4084] tmp = __VERIFIER_nondet_int() [L4085] return (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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=0, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7856] tmp = ldv_undef_int() [L7857] COND TRUE \read(tmp) [L7858] dev_counter = dev_counter + 1 [L7859] usb_dev = data 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7867] return (usb_dev); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7657] tmp = ldv_get_dev(ldv_func_arg1) [L7658] return (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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6803] usbdev = ldv_usb_get_dev_24(tmp) [L6804] EXPR interface->cur_altsetting [L6804] iface_desc = interface->cur_altsetting [L6805] EXPR iface_desc->desc.bInterfaceNumber [L6805] ifnum = (int )iface_desc->desc.bInterfaceNumber [L6806] EXPR usbdev->descriptor.idVendor [L6806] vendor = usbdev->descriptor.idVendor [L6807] EXPR usbdev->descriptor.idProduct [L6807] product = usbdev->descriptor.idProduct [L6808] descriptor.modname = "imon" [L6809] descriptor.function = "imon_probe" [L6810] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/1225/dscv_tempdir/dscv/ri/144_2a/drivers/media/rc/imon.o.c.prepared" [L6811] descriptor.format = "%s: found iMON device (%04x:%04x, intf%d)\n" [L6812] descriptor.lineno = 2374U [L6813] descriptor.flags = 0U [L6814] EXPR descriptor.flags [L4113] return (exp); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6814] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6815] COND TRUE tmp___0 != 0L [L4048] void *p ; [L4049] void *tmp ; [L4050] int tmp___0 ; [L4052] tmp___0 = __VERIFIER_nondet_int() [L4053] COND TRUE tmp___0 != 0 [L4054] return ((void *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L8128] return ldv_malloc(sizeof(struct usb_interface)); [L6821] first_if = usb_ifnum_to_if((struct usb_device const *)usbdev, 0U) [L7525] void *tmp ; [L7739] return (usb_intfdata); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7527] tmp = ldv_usb_get_intfdata() [L7528] return (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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6822] tmp___1 = ldv_usb_get_intfdata_6(first_if) [L6823] first_if_ctx = (struct imon_context *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6824] COND FALSE !(ifnum == 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6833] COND TRUE (unsigned long )first_if_ctx == (unsigned long )((struct imon_context *)0) [L6834] ret = -19 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L6872] return (ret); [L6872] return (ret); 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, 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_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7263] ldv_retval_4 = imon_probe(imon_driver_group1, (struct usb_device_id const *)ldvarg6) [L7264] 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7206] tmp___16 = __VERIFIER_nondet_int() [L7208] case 0: [L7257] case 1: [L7323] case 2: [L7329] 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7330] COND TRUE ldv_state_variable_0 != 0 [L7331] tmp___19 = __VERIFIER_nondet_int() [L7333] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7334] COND TRUE ldv_state_variable_0 == 2 && ref_cnt == 0 [L7713] ldv_state_variable_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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7336] ldv_state_variable_0 = 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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=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_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7945] COND TRUE (unsigned long )usb_urb == (unsigned long )((struct urb *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=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_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L7949] COND FALSE !((unsigned long )usb_dev == (unsigned long )((struct usb_device *)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={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=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_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] [L4100] reach_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={72058693549555699:72058693549555702}, completeFnBulkCounter=0, completeFnIntCounter=0, debug=0, dev_attr_associate_remote={555:0}, dev_attr_associate_remote_group0={0:0}, dev_attr_associate_remote_group1={0:0}, dev_attr_imon_clock={589:0}, dev_attr_imon_clock_group0={0:0}, dev_attr_imon_clock_group1={0:0}, dev_counter=1, display_type=0, driver_lock={530:0}, imon_display_attr_group={611:0}, imon_display_sysfs_entries={74:0}, imon_driver={397:0}, imon_driver_group1={0:0}, imon_lcd_class={71:0}, imon_panel_key_table={534:0}, imon_rf_attr_group={394:0}, imon_rf_sysfs_entries={243:0}, imon_usb_id_table={299:0}, imon_vfd_class={622:0}, INTERF_STATE=0, lcd_fops={199:0}, lcd_fops_group1={0:0}, lcd_fops_group2={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=-19, ldv_retval_5=0, ldv_retval_6=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_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nomouse=0, pad_stabilize=1, pad_thresh=0, ref_cnt=0, SERIAL_STATE=0, usb_counter=0, usb_dev={-18446744073709551615:0}, usb_intfdata={0:0}, usb_urb={0:0}, vfd_fops={606:0}, vfd_fops_group1={0:0}, vfd_fops_group2={0:0}] - UnprovableResult [Line: 4100]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 4100]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 4100]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 4100]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 2464 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 307.1s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 19.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 51148 SDtfs, 39319 SDslu, 73930 SDs, 0 SdLazy, 733 SolverSat, 97 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 329 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=54252occurred in iteration=12, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.9s AutomataMinimizationTime, 13 MinimizatonAttempts, 32360 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 254.6s SatisfiabilityAnalysisTime, 5.9s InterpolantComputationTime, 1169 NumberOfCodeBlocks, 1164 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 1040 ConstructedInterpolants, 0 QuantifiedInterpolants, 2390 SizeOfPredicates, 12 NumberOfNonLiveVariables, 19495 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 110/143 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-02 22:39:39,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU --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 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-02 22:39:42,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 22:39:42,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 22:39:42,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 22:39:42,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 22:39:42,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 22:39:42,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 22:39:42,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 22:39:42,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 22:39:42,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 22:39:42,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 22:39:42,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 22:39:42,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 22:39:42,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 22:39:42,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 22:39:42,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 22:39:42,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 22:39:42,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 22:39:42,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 22:39:42,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 22:39:42,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 22:39:42,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 22:39:42,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 22:39:42,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 22:39:42,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 22:39:42,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 22:39:42,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 22:39:42,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 22:39:42,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 22:39:42,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 22:39:42,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 22:39:42,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 22:39:42,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 22:39:42,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 22:39:42,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 22:39:42,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 22:39:42,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 22:39:42,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 22:39:42,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 22:39:42,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 22:39:42,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 22:39:42,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-02 22:39:42,647 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 22:39:42,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 22:39:42,648 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 22:39:42,648 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 22:39:42,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 22:39:42,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 22:39:42,651 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 22:39:42,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 22:39:42,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 22:39:42,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 22:39:42,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 22:39:42,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 22:39:42,654 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-02 22:39:42,654 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-02 22:39:42,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 22:39:42,655 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 22:39:42,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 22:39:42,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 22:39:42,656 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 22:39:42,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 22:39:42,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:39:42,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 22:39:42,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 22:39:42,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 22:39:42,657 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-02 22:39:42,658 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-02 22:39:42,658 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 22:39:42,659 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 22:39:42,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 22:39:42,659 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 22:39:42,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-02 22:39:42,660 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1dadd209c6e3ebdaafa15f295f1ec8ec38d24c8a1f9b514f05808fa8c7c3e21c [2021-11-02 22:39:43,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 22:39:43,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 22:39:43,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 22:39:43,085 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 22:39:43,086 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 22:39:43,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:39:43,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/639affaf5/09a561179dd04fa19ed1b3611ee0b566/FLAG3fd2fa15e [2021-11-02 22:39:44,068 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 22:39:44,070 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:39:44,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/639affaf5/09a561179dd04fa19ed1b3611ee0b566/FLAG3fd2fa15e [2021-11-02 22:39:44,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/data/639affaf5/09a561179dd04fa19ed1b3611ee0b566 [2021-11-02 22:39:44,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 22:39:44,575 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 22:39:44,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 22:39:44,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 22:39:44,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 22:39:44,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:39:44" (1/1) ... [2021-11-02 22:39:44,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d30a290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:44, skipping insertion in model container [2021-11-02 22:39:44,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:39:44" (1/1) ... [2021-11-02 22:39:44,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 22:39:44,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 22:39:45,876 WARN L228 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-02 22:39:46,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:39:46,706 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 22:39:46,853 WARN L228 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_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i[117505,117518] [2021-11-02 22:39:47,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:39:47,360 INFO L208 MainTranslator]: Completed translation [2021-11-02 22:39:47,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47 WrapperNode [2021-11-02 22:39:47,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 22:39:47,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 22:39:47,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 22:39:47,364 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 22:39:47,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:47,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:47,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 22:39:47,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 22:39:47,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 22:39:47,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 22:39:47,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:47,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,110 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 22:39:48,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 22:39:48,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 22:39:48,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 22:39:48,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (1/1) ... [2021-11-02 22:39:48,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:39:48,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:39:48,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 22:39:48,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 22:39:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-02 22:39:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 22:39:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-02 22:39:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-02 22:39:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 22:39:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2021-11-02 22:39:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2021-11-02 22:39:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 22:39:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2021-11-02 22:39:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-02 22:39:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 22:39:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-02 22:39:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-02 22:39:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-02 22:39:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-02 22:39:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2021-11-02 22:39:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2021-11-02 22:39:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-02 22:39:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 22:39:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 22:39:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-02 22:39:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-02 22:39:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-02 22:39:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:39:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:39:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-02 22:39:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-02 22:39:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 22:39:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 22:42:53,677 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-02 22:42:53,677 INFO L299 CfgBuilder]: Removed 1883 assume(true) statements. [2021-11-02 22:42:53,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:42:53 BoogieIcfgContainer [2021-11-02 22:42:53,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-02 22:42:53,686 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-02 22:42:53,686 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-02 22:42:53,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-02 22:42:53,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 10:39:44" (1/3) ... [2021-11-02 22:42:53,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63628509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:42:53, skipping insertion in model container [2021-11-02 22:42:53,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:39:47" (2/3) ... [2021-11-02 22:42:53,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63628509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:42:53, skipping insertion in model container [2021-11-02 22:42:53,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:42:53" (3/3) ... [2021-11-02 22:42:53,692 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2021-11-02 22:42:53,697 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-02 22:42:53,697 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-02 22:42:53,753 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-02 22:42:53,759 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-02 22:42:53,759 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-02 22:42:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand has 2464 states, 2431 states have (on average 1.4619498148909913) internal successors, (3554), 2438 states have internal predecessors, (3554), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2021-11-02 22:42:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-02 22:42:53,832 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:42:53,833 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:42:53,833 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:42:53,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:42:53,838 INFO L85 PathProgramCache]: Analyzing trace with hash 351109344, now seen corresponding path program 1 times [2021-11-02 22:42:53,861 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:42:53,862 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1485280473] [2021-11-02 22:42:53,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:42:53,863 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:42:53,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:42:53,869 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:42:53,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-02 22:43:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:43:03,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 2203 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-02 22:43:03,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:43:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:43:04,130 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:43:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:43:04,324 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:43:04,324 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1485280473] [2021-11-02 22:43:04,324 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1485280473] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:43:04,324 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:43:04,325 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-02 22:43:04,326 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673497718] [2021-11-02 22:43:04,330 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:43:04,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:43:04,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:43:04,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:04,351 INFO L87 Difference]: Start difference. First operand has 2464 states, 2431 states have (on average 1.4619498148909913) internal successors, (3554), 2438 states have internal predecessors, (3554), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:04,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:43:04,598 INFO L93 Difference]: Finished difference Result 4925 states and 7189 transitions. [2021-11-02 22:43:04,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:43:04,601 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-11-02 22:43:04,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:43:04,646 INFO L225 Difference]: With dead ends: 4925 [2021-11-02 22:43:04,647 INFO L226 Difference]: Without dead ends: 2451 [2021-11-02 22:43:04,664 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:04,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2451 states. [2021-11-02 22:43:04,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2451 to 2451. [2021-11-02 22:43:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2451 states, 2419 states have (on average 1.4381976023150063) internal successors, (3479), 2425 states have internal predecessors, (3479), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2021-11-02 22:43:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 2451 states and 3521 transitions. [2021-11-02 22:43:04,832 INFO L78 Accepts]: Start accepts. Automaton has 2451 states and 3521 transitions. Word has length 35 [2021-11-02 22:43:04,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:43:04,833 INFO L470 AbstractCegarLoop]: Abstraction has 2451 states and 3521 transitions. [2021-11-02 22:43:04,833 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3521 transitions. [2021-11-02 22:43:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-02 22:43:04,836 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:43:04,836 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-02 22:43:04,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-02 22:43:05,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:43:05,043 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:43:05,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:43:05,043 INFO L85 PathProgramCache]: Analyzing trace with hash 61611392, now seen corresponding path program 1 times [2021-11-02 22:43:05,048 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:43:05,048 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1767474094] [2021-11-02 22:43:05,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:43:05,048 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:43:05,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:43:05,050 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:43:05,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-02 22:43:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:43:14,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 2213 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-02 22:43:14,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:43:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:43:15,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:43:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:43:15,795 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:43:15,796 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1767474094] [2021-11-02 22:43:15,796 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1767474094] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-02 22:43:15,796 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-02 22:43:15,796 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-02 22:43:15,796 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179893754] [2021-11-02 22:43:15,798 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-02 22:43:15,798 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:43:15,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-02 22:43:15,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:43:15,799 INFO L87 Difference]: Start difference. First operand 2451 states and 3521 transitions. Second operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:16,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:43:16,068 INFO L93 Difference]: Finished difference Result 4853 states and 6985 transitions. [2021-11-02 22:43:16,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-02 22:43:16,070 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-11-02 22:43:16,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:43:16,085 INFO L225 Difference]: With dead ends: 4853 [2021-11-02 22:43:16,085 INFO L226 Difference]: Without dead ends: 2453 [2021-11-02 22:43:16,091 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-02 22:43:16,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2453 states. [2021-11-02 22:43:16,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2453 to 2453. [2021-11-02 22:43:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2453 states, 2421 states have (on average 1.4378356051218504) internal successors, (3481), 2427 states have internal predecessors, (3481), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2021-11-02 22:43:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 2453 states and 3523 transitions. [2021-11-02 22:43:16,172 INFO L78 Accepts]: Start accepts. Automaton has 2453 states and 3523 transitions. Word has length 37 [2021-11-02 22:43:16,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:43:16,173 INFO L470 AbstractCegarLoop]: Abstraction has 2453 states and 3523 transitions. [2021-11-02 22:43:16,173 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3523 transitions. [2021-11-02 22:43:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-02 22:43:16,175 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:43:16,175 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:43:16,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-02 22:43:16,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:43:16,390 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:43:16,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:43:16,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1026953760, now seen corresponding path program 2 times [2021-11-02 22:43:16,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:43:16,394 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1672209919] [2021-11-02 22:43:16,394 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-02 22:43:16,394 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:43:16,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:43:16,395 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:43:16,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-02 22:43:25,787 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-02 22:43:25,787 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-02 22:43:26,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 2203 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:43:26,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:43:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:26,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:43:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:26,393 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:43:26,393 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1672209919] [2021-11-02 22:43:26,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1672209919] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:43:26,394 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:43:26,394 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-02 22:43:26,394 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807909208] [2021-11-02 22:43:26,395 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:43:26,395 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:43:26,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:43:26,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:26,396 INFO L87 Difference]: Start difference. First operand 2453 states and 3523 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:29,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:43:29,755 INFO L93 Difference]: Finished difference Result 9508 states and 13738 transitions. [2021-11-02 22:43:29,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:43:29,758 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-02 22:43:29,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:43:29,803 INFO L225 Difference]: With dead ends: 9508 [2021-11-02 22:43:29,803 INFO L226 Difference]: Without dead ends: 7109 [2021-11-02 22:43:29,811 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:29,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7109 states. [2021-11-02 22:43:30,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7109 to 7109. [2021-11-02 22:43:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7109 states, 7023 states have (on average 1.4451089278086289) internal successors, (10149), 7033 states have internal predecessors, (10149), 63 states have call successors, (63), 18 states have call predecessors, (63), 18 states have return successors, (63), 60 states have call predecessors, (63), 63 states have call successors, (63) [2021-11-02 22:43:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7109 states to 7109 states and 10275 transitions. [2021-11-02 22:43:30,126 INFO L78 Accepts]: Start accepts. Automaton has 7109 states and 10275 transitions. Word has length 39 [2021-11-02 22:43:30,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:43:30,127 INFO L470 AbstractCegarLoop]: Abstraction has 7109 states and 10275 transitions. [2021-11-02 22:43:30,128 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 7109 states and 10275 transitions. [2021-11-02 22:43:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-02 22:43:30,131 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:43:30,131 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:43:30,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-02 22:43:30,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:43:30,345 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:43:30,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:43:30,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1237387087, now seen corresponding path program 1 times [2021-11-02 22:43:30,351 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:43:30,351 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2142076661] [2021-11-02 22:43:30,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:43:30,351 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:43:30,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:43:30,353 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:43:30,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-02 22:43:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:43:40,157 INFO L263 TraceCheckSpWp]: Trace formula consists of 2257 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-02 22:43:40,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:43:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:41,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:43:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:41,933 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:43:41,933 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2142076661] [2021-11-02 22:43:41,933 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2142076661] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:43:41,933 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:43:41,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-11-02 22:43:41,934 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711592220] [2021-11-02 22:43:41,934 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:43:41,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:43:41,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:43:41,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:41,935 INFO L87 Difference]: Start difference. First operand 7109 states and 10275 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:43,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:43:43,657 INFO L93 Difference]: Finished difference Result 21217 states and 30885 transitions. [2021-11-02 22:43:43,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:43:43,659 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-11-02 22:43:43,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:43:43,760 INFO L225 Difference]: With dead ends: 21217 [2021-11-02 22:43:43,760 INFO L226 Difference]: Without dead ends: 14162 [2021-11-02 22:43:43,783 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:43,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14162 states. [2021-11-02 22:43:44,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14162 to 14150. [2021-11-02 22:43:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14150 states, 13983 states have (on average 1.4435385825645426) internal successors, (20185), 13999 states have internal predecessors, (20185), 126 states have call successors, (126), 36 states have call predecessors, (126), 36 states have return successors, (189), 120 states have call predecessors, (189), 126 states have call successors, (189) [2021-11-02 22:43:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14150 states to 14150 states and 20500 transitions. [2021-11-02 22:43:44,327 INFO L78 Accepts]: Start accepts. Automaton has 14150 states and 20500 transitions. Word has length 45 [2021-11-02 22:43:44,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:43:44,329 INFO L470 AbstractCegarLoop]: Abstraction has 14150 states and 20500 transitions. [2021-11-02 22:43:44,332 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 14150 states and 20500 transitions. [2021-11-02 22:43:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-02 22:43:44,339 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:43:44,339 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:43:44,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-02 22:43:44,553 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:43:44,554 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:43:44,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:43:44,554 INFO L85 PathProgramCache]: Analyzing trace with hash 295712852, now seen corresponding path program 1 times [2021-11-02 22:43:44,559 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:43:44,559 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [354755537] [2021-11-02 22:43:44,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:43:44,560 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:43:44,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:43:44,562 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:43:44,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-02 22:43:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:43:54,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 2258 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-02 22:43:54,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:43:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:55,447 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:43:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:43:56,059 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:43:56,059 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [354755537] [2021-11-02 22:43:56,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [354755537] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:43:56,059 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:43:56,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-11-02 22:43:56,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500530475] [2021-11-02 22:43:56,060 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 22:43:56,061 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:43:56,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 22:43:56,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:56,062 INFO L87 Difference]: Start difference. First operand 14150 states and 20500 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:58,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:43:58,042 INFO L93 Difference]: Finished difference Result 56353 states and 81672 transitions. [2021-11-02 22:43:58,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 22:43:58,044 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-11-02 22:43:58,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:43:58,184 INFO L225 Difference]: With dead ends: 56353 [2021-11-02 22:43:58,184 INFO L226 Difference]: Without dead ends: 42257 [2021-11-02 22:43:58,229 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-02 22:43:58,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42257 states. [2021-11-02 22:43:59,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42257 to 28179. [2021-11-02 22:43:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28179 states, 27850 states have (on average 1.442980251346499) internal successors, (40187), 27878 states have internal predecessors, (40187), 252 states have call successors, (252), 72 states have call predecessors, (252), 72 states have return successors, (378), 240 states have call predecessors, (378), 252 states have call successors, (378) [2021-11-02 22:43:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28179 states to 28179 states and 40817 transitions. [2021-11-02 22:43:59,396 INFO L78 Accepts]: Start accepts. Automaton has 28179 states and 40817 transitions. Word has length 46 [2021-11-02 22:43:59,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:43:59,396 INFO L470 AbstractCegarLoop]: Abstraction has 28179 states and 40817 transitions. [2021-11-02 22:43:59,396 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:43:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 28179 states and 40817 transitions. [2021-11-02 22:43:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-02 22:43:59,398 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:43:59,398 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:43:59,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-02 22:43:59,612 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:43:59,612 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:43:59,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:43:59,613 INFO L85 PathProgramCache]: Analyzing trace with hash 577170715, now seen corresponding path program 1 times [2021-11-02 22:43:59,619 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:43:59,619 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [966767272] [2021-11-02 22:43:59,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:43:59,620 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:43:59,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:43:59,621 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:43:59,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-02 22:44:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:44:09,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 2259 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:44:09,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:44:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:10,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:44:10,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:10,699 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:44:10,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [966767272] [2021-11-02 22:44:10,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [966767272] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:44:10,699 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:44:10,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-02 22:44:10,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894142316] [2021-11-02 22:44:10,700 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:44:10,701 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:44:10,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:44:10,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:10,702 INFO L87 Difference]: Start difference. First operand 28179 states and 40817 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:11,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:44:11,717 INFO L93 Difference]: Finished difference Result 42249 states and 61192 transitions. [2021-11-02 22:44:11,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:44:11,718 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2021-11-02 22:44:11,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:44:11,847 INFO L225 Difference]: With dead ends: 42249 [2021-11-02 22:44:11,848 INFO L226 Difference]: Without dead ends: 42247 [2021-11-02 22:44:11,867 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:11,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42247 states. [2021-11-02 22:44:13,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42247 to 42245. [2021-11-02 22:44:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42245 states, 41754 states have (on average 1.4428318244958567) internal successors, (60244), 41794 states have internal predecessors, (60244), 378 states have call successors, (378), 108 states have call predecessors, (378), 108 states have return successors, (567), 360 states have call predecessors, (567), 378 states have call successors, (567) [2021-11-02 22:44:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42245 states to 42245 states and 61189 transitions. [2021-11-02 22:44:13,867 INFO L78 Accepts]: Start accepts. Automaton has 42245 states and 61189 transitions. Word has length 47 [2021-11-02 22:44:13,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:44:13,868 INFO L470 AbstractCegarLoop]: Abstraction has 42245 states and 61189 transitions. [2021-11-02 22:44:13,868 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 42245 states and 61189 transitions. [2021-11-02 22:44:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-02 22:44:13,870 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:44:13,871 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:44:13,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-02 22:44:14,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:44:14,092 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:44:14,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:44:14,092 INFO L85 PathProgramCache]: Analyzing trace with hash 712429886, now seen corresponding path program 1 times [2021-11-02 22:44:14,102 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:44:14,102 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1230103645] [2021-11-02 22:44:14,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:44:14,105 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:44:14,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:44:14,106 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:44:14,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-02 22:44:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:44:24,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 2260 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:44:24,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:44:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:24,630 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:44:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:25,109 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:44:25,110 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1230103645] [2021-11-02 22:44:25,110 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1230103645] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:44:25,110 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:44:25,110 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-02 22:44:25,110 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257967701] [2021-11-02 22:44:25,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:44:25,111 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:44:25,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:44:25,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:25,112 INFO L87 Difference]: Start difference. First operand 42245 states and 61189 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:26,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:44:26,119 INFO L93 Difference]: Finished difference Result 42245 states and 61189 transitions. [2021-11-02 22:44:26,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:44:26,119 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 48 [2021-11-02 22:44:26,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:44:26,233 INFO L225 Difference]: With dead ends: 42245 [2021-11-02 22:44:26,233 INFO L226 Difference]: Without dead ends: 42243 [2021-11-02 22:44:26,247 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:26,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42243 states. [2021-11-02 22:44:27,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42243 to 42243. [2021-11-02 22:44:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42243 states, 41753 states have (on average 1.4428184801092137) internal successors, (60242), 41792 states have internal predecessors, (60242), 378 states have call successors, (378), 108 states have call predecessors, (378), 108 states have return successors, (567), 360 states have call predecessors, (567), 378 states have call successors, (567) [2021-11-02 22:44:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42243 states to 42243 states and 61187 transitions. [2021-11-02 22:44:27,763 INFO L78 Accepts]: Start accepts. Automaton has 42243 states and 61187 transitions. Word has length 48 [2021-11-02 22:44:27,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:44:27,763 INFO L470 AbstractCegarLoop]: Abstraction has 42243 states and 61187 transitions. [2021-11-02 22:44:27,764 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 42243 states and 61187 transitions. [2021-11-02 22:44:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-02 22:44:27,766 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:44:27,766 INFO L513 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:44:27,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2021-11-02 22:44:27,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:44:27,989 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:44:27,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:44:27,990 INFO L85 PathProgramCache]: Analyzing trace with hash 610496901, now seen corresponding path program 1 times [2021-11-02 22:44:27,995 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:44:27,995 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1896318776] [2021-11-02 22:44:27,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:44:27,995 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:44:27,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:44:27,997 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:44:28,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-02 22:44:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:44:38,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 2261 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:44:38,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:44:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:38,515 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:44:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:38,986 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:44:38,987 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1896318776] [2021-11-02 22:44:38,987 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1896318776] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:44:38,987 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:44:38,987 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-02 22:44:38,987 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998066652] [2021-11-02 22:44:38,987 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:44:38,988 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:44:38,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:44:38,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:38,989 INFO L87 Difference]: Start difference. First operand 42243 states and 61187 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:39,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:44:39,916 INFO L93 Difference]: Finished difference Result 42243 states and 61187 transitions. [2021-11-02 22:44:39,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:44:39,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-11-02 22:44:39,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:44:40,004 INFO L225 Difference]: With dead ends: 42243 [2021-11-02 22:44:40,004 INFO L226 Difference]: Without dead ends: 42234 [2021-11-02 22:44:40,016 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:40,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42234 states. [2021-11-02 22:44:41,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42234 to 42234. [2021-11-02 22:44:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42234 states, 41745 states have (on average 1.4428075218589052) internal successors, (60230), 41783 states have internal predecessors, (60230), 378 states have call successors, (378), 108 states have call predecessors, (378), 108 states have return successors, (567), 360 states have call predecessors, (567), 378 states have call successors, (567) [2021-11-02 22:44:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42234 states to 42234 states and 61175 transitions. [2021-11-02 22:44:41,842 INFO L78 Accepts]: Start accepts. Automaton has 42234 states and 61175 transitions. Word has length 49 [2021-11-02 22:44:41,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:44:41,842 INFO L470 AbstractCegarLoop]: Abstraction has 42234 states and 61175 transitions. [2021-11-02 22:44:41,842 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 42234 states and 61175 transitions. [2021-11-02 22:44:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-02 22:44:41,849 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:44:41,849 INFO L513 BasicCegarLoop]: trace histogram [4, 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] [2021-11-02 22:44:41,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-11-02 22:44:42,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:44:42,074 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:44:42,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:44:42,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1230880798, now seen corresponding path program 1 times [2021-11-02 22:44:42,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:44:42,081 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [354167587] [2021-11-02 22:44:42,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:44:42,081 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:44:42,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:44:42,082 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:44:42,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-02 22:44:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:44:52,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 2408 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:44:52,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:44:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:52,475 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:44:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-02 22:44:52,825 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:44:52,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [354167587] [2021-11-02 22:44:52,827 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [354167587] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:44:52,828 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:44:52,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-02 22:44:52,828 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294487565] [2021-11-02 22:44:52,828 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:44:52,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:44:52,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:44:52,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:52,829 INFO L87 Difference]: Start difference. First operand 42234 states and 61175 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:55,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:44:55,655 INFO L93 Difference]: Finished difference Result 116353 states and 169257 transitions. [2021-11-02 22:44:55,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:44:55,655 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-11-02 22:44:55,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:44:55,814 INFO L225 Difference]: With dead ends: 116353 [2021-11-02 22:44:55,815 INFO L226 Difference]: Without dead ends: 74173 [2021-11-02 22:44:55,891 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:44:55,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74173 states. [2021-11-02 22:44:58,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74173 to 74142. [2021-11-02 22:44:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74142 states, 73257 states have (on average 1.4528577473825026) internal successors, (106432), 73331 states have internal predecessors, (106432), 666 states have call successors, (666), 216 states have call predecessors, (666), 216 states have return successors, (999), 630 states have call predecessors, (999), 666 states have call successors, (999) [2021-11-02 22:44:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74142 states to 74142 states and 108097 transitions. [2021-11-02 22:44:58,843 INFO L78 Accepts]: Start accepts. Automaton has 74142 states and 108097 transitions. Word has length 79 [2021-11-02 22:44:58,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:44:58,843 INFO L470 AbstractCegarLoop]: Abstraction has 74142 states and 108097 transitions. [2021-11-02 22:44:58,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:44:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 74142 states and 108097 transitions. [2021-11-02 22:44:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-02 22:44:58,857 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:44:58,858 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:44:58,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (10)] Ended with exit code 0 [2021-11-02 22:44:59,081 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:44:59,082 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:44:59,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:44:59,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1471479559, now seen corresponding path program 1 times [2021-11-02 22:44:59,086 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:44:59,086 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1665079518] [2021-11-02 22:44:59,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:44:59,278 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:44:59,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:44:59,309 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:44:59,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-02 22:45:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:45:09,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-02 22:45:09,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:45:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:45:09,881 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:45:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:45:10,383 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:45:10,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1665079518] [2021-11-02 22:45:10,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1665079518] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:45:10,383 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:45:10,383 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-02 22:45:10,384 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014020689] [2021-11-02 22:45:10,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-02 22:45:10,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:45:10,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-02 22:45:10,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:45:10,385 INFO L87 Difference]: Start difference. First operand 74142 states and 108097 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:45:12,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 22:45:12,607 INFO L93 Difference]: Finished difference Result 125441 states and 182890 transitions. [2021-11-02 22:45:12,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-02 22:45:12,608 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 96 [2021-11-02 22:45:12,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 22:45:12,706 INFO L225 Difference]: With dead ends: 125441 [2021-11-02 22:45:12,706 INFO L226 Difference]: Without dead ends: 51353 [2021-11-02 22:45:12,766 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 189 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-02 22:45:12,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51353 states. [2021-11-02 22:45:14,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51353 to 51339. [2021-11-02 22:45:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51339 states, 50726 states have (on average 1.4528052675156724) internal successors, (73695), 50778 states have internal predecessors, (73695), 460 states have call successors, (460), 150 states have call predecessors, (460), 150 states have return successors, (682), 435 states have call predecessors, (682), 460 states have call successors, (682) [2021-11-02 22:45:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51339 states to 51339 states and 74837 transitions. [2021-11-02 22:45:15,069 INFO L78 Accepts]: Start accepts. Automaton has 51339 states and 74837 transitions. Word has length 96 [2021-11-02 22:45:15,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 22:45:15,069 INFO L470 AbstractCegarLoop]: Abstraction has 51339 states and 74837 transitions. [2021-11-02 22:45:15,069 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:45:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 51339 states and 74837 transitions. [2021-11-02 22:45:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-02 22:45:15,082 INFO L505 BasicCegarLoop]: Found error trace [2021-11-02 22:45:15,082 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:45:15,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-02 22:45:15,305 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 [2021-11-02 22:45:15,305 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-02 22:45:15,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:45:15,306 INFO L85 PathProgramCache]: Analyzing trace with hash -1992997265, now seen corresponding path program 1 times [2021-11-02 22:45:15,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-02 22:45:15,310 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793135649] [2021-11-02 22:45:15,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:45:15,310 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-02 22:45:15,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat [2021-11-02 22:45:15,311 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-02 22:45:15,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65bab7d6-3fb4-4eaf-98c3-fa58caeeca89/bin/uautomizer-tBqnrhUYjU/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-02 22:45:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:45:25,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 2510 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-02 22:45:25,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 22:45:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:45:26,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-02 22:45:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-02 22:45:26,462 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-02 22:45:26,462 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793135649] [2021-11-02 22:45:26,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793135649] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-02 22:45:26,462 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:45:26,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-02 22:45:26,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180440295] [2021-11-02 22:45:26,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-02 22:45:26,463 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-02 22:45:26,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-02 22:45:26,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-02 22:45:26,463 INFO L87 Difference]: Start difference. First operand 51339 states and 74837 transitions. Second operand has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 6 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)