./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5d89cb3fe17476fb77f955111c8be961ec22d7c54b25abb5567bc8089a881883 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:46:16,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:46:16,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:46:16,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:46:16,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:46:16,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:46:16,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:46:16,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:46:16,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:46:16,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:46:16,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:46:16,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:46:16,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:46:16,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:46:16,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:46:16,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:46:16,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:46:16,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:46:16,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:46:16,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:46:16,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:46:16,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:46:16,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:46:16,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:46:16,526 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:46:16,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:46:16,527 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:46:16,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:46:16,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:46:16,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:46:16,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:46:16,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:46:16,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:46:16,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:46:16,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:46:16,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:46:16,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:46:16,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:46:16,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:46:16,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:46:16,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:46:16,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:46:16,588 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:46:16,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:46:16,593 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:46:16,594 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:46:16,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:46:16,595 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:46:16,595 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:46:16,595 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:46:16,596 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:46:16,596 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:46:16,597 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:46:16,597 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:46:16,598 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:46:16,598 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:46:16,598 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:46:16,598 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:46:16,599 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:46:16,599 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:46:16,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:46:16,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:46:16,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:46:16,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:46:16,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:46:16,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:46:16,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:46:16,602 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:46:16,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:46:16,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:46:16,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:46:16,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:16,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:46:16,604 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:46:16,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:46:16,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:46:16,604 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:46:16,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:46:16,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:46:16,605 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:46:16,605 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d89cb3fe17476fb77f955111c8be961ec22d7c54b25abb5567bc8089a881883 [2022-11-26 00:46:16,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:46:16,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:46:16,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:46:16,891 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:46:16,892 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:46:16,893 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i [2022-11-26 00:46:19,936 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:46:20,570 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:46:20,571 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i [2022-11-26 00:46:20,612 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/data/477d3c021/ca12d0f3b44f427b833fe386b50814cb/FLAG4082e5729 [2022-11-26 00:46:20,626 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/data/477d3c021/ca12d0f3b44f427b833fe386b50814cb [2022-11-26 00:46:20,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:46:20,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:46:20,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:20,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:46:20,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:46:20,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7707988f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:20, skipping insertion in model container [2022-11-26 00:46:20,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:46:20,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:46:22,214 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:22,219 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:22,225 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:22,274 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,315 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,386 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:22,406 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,407 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,409 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,410 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,454 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,459 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,461 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:22,462 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,541 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,545 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,551 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,570 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-26 00:46:22,573 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,574 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,575 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,596 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:22,598 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:22,599 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:22,600 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-11-26 00:46:22,601 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-11-26 00:46:22,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:22,603 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,603 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,604 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,610 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:22,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,624 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,625 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,699 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:22,710 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:22,711 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:22,718 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:22,719 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:22,719 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:22,726 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:22,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,769 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:22,770 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:22,804 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:22,806 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:22,807 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,808 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,808 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:22,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,814 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-11-26 00:46:22,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,816 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:22,817 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:22,817 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:22,818 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-11-26 00:46:22,819 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-11-26 00:46:22,819 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:22,827 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:22,827 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-11-26 00:46:22,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:23,564 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:23,573 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-26 00:46:23,574 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-26 00:46:23,575 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:46:24,032 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:24,244 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:46:24,721 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391473,391486] [2022-11-26 00:46:24,724 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391618,391631] [2022-11-26 00:46:24,724 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391764,391777] [2022-11-26 00:46:24,724 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391929,391942] [2022-11-26 00:46:24,725 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392087,392100] [2022-11-26 00:46:24,725 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392245,392258] [2022-11-26 00:46:24,726 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392403,392416] [2022-11-26 00:46:24,726 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392563,392576] [2022-11-26 00:46:24,727 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392722,392735] [2022-11-26 00:46:24,727 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392861,392874] [2022-11-26 00:46:24,727 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393003,393016] [2022-11-26 00:46:24,728 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393152,393165] [2022-11-26 00:46:24,728 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393291,393304] [2022-11-26 00:46:24,729 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393446,393459] [2022-11-26 00:46:24,729 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393606,393619] [2022-11-26 00:46:24,730 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393757,393770] [2022-11-26 00:46:24,730 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393908,393921] [2022-11-26 00:46:24,730 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394060,394073] [2022-11-26 00:46:24,731 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394209,394222] [2022-11-26 00:46:24,732 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394357,394370] [2022-11-26 00:46:24,733 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394514,394527] [2022-11-26 00:46:24,733 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394663,394676] [2022-11-26 00:46:24,734 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394819,394832] [2022-11-26 00:46:24,734 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394972,394985] [2022-11-26 00:46:24,734 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395118,395131] [2022-11-26 00:46:24,735 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395261,395274] [2022-11-26 00:46:24,735 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395413,395426] [2022-11-26 00:46:24,736 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395559,395572] [2022-11-26 00:46:24,736 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395704,395717] [2022-11-26 00:46:24,737 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395858,395871] [2022-11-26 00:46:24,737 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396009,396022] [2022-11-26 00:46:24,737 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396164,396177] [2022-11-26 00:46:24,738 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396316,396329] [2022-11-26 00:46:24,738 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396471,396484] [2022-11-26 00:46:24,739 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396635,396648] [2022-11-26 00:46:24,739 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396791,396804] [2022-11-26 00:46:24,740 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396955,396968] [2022-11-26 00:46:24,740 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397097,397110] [2022-11-26 00:46:24,740 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397255,397268] [2022-11-26 00:46:24,741 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397422,397435] [2022-11-26 00:46:24,741 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397581,397594] [2022-11-26 00:46:24,742 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397740,397753] [2022-11-26 00:46:24,742 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397889,397902] [2022-11-26 00:46:24,743 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398036,398049] [2022-11-26 00:46:24,743 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398175,398188] [2022-11-26 00:46:24,744 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398338,398351] [2022-11-26 00:46:24,744 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398504,398517] [2022-11-26 00:46:24,745 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398668,398681] [2022-11-26 00:46:24,745 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398833,398846] [2022-11-26 00:46:24,746 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398998,399011] [2022-11-26 00:46:24,746 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399164,399177] [2022-11-26 00:46:24,747 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399329,399342] [2022-11-26 00:46:24,747 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399496,399509] [2022-11-26 00:46:24,748 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399656,399669] [2022-11-26 00:46:24,748 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399818,399831] [2022-11-26 00:46:24,748 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399977,399990] [2022-11-26 00:46:24,749 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400123,400136] [2022-11-26 00:46:24,749 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400266,400279] [2022-11-26 00:46:24,750 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400410,400423] [2022-11-26 00:46:24,750 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400553,400566] [2022-11-26 00:46:24,751 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400697,400710] [2022-11-26 00:46:24,751 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400838,400851] [2022-11-26 00:46:24,751 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400976,400989] [2022-11-26 00:46:24,752 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401134,401147] [2022-11-26 00:46:24,752 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401293,401306] [2022-11-26 00:46:24,753 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401449,401462] [2022-11-26 00:46:24,753 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401598,401611] [2022-11-26 00:46:24,754 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401750,401763] [2022-11-26 00:46:24,754 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401901,401914] [2022-11-26 00:46:24,755 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402050,402063] [2022-11-26 00:46:24,755 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402202,402215] [2022-11-26 00:46:24,756 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402350,402363] [2022-11-26 00:46:24,756 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402503,402516] [2022-11-26 00:46:24,756 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402654,402667] [2022-11-26 00:46:24,757 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402804,402817] [2022-11-26 00:46:24,757 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402951,402964] [2022-11-26 00:46:24,758 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403102,403115] [2022-11-26 00:46:24,758 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403253,403266] [2022-11-26 00:46:24,759 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403401,403414] [2022-11-26 00:46:24,759 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403567,403580] [2022-11-26 00:46:24,760 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403736,403749] [2022-11-26 00:46:24,760 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403903,403916] [2022-11-26 00:46:24,760 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404071,404084] [2022-11-26 00:46:24,761 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404221,404234] [2022-11-26 00:46:24,761 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404368,404381] [2022-11-26 00:46:24,762 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404529,404542] [2022-11-26 00:46:24,762 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404699,404712] [2022-11-26 00:46:24,763 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404861,404874] [2022-11-26 00:46:24,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:24,856 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:46:24,984 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:24,984 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:24,985 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-11-26 00:46:24,991 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:24,993 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:24,995 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:24,996 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,009 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:25,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:25,011 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:25,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,013 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,013 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,021 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:25,022 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:25,023 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:46:25,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,035 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,036 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,042 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,045 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-26 00:46:25,046 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,047 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,047 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,050 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:25,051 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:25,052 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-26 00:46:25,056 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-11-26 00:46:25,056 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-11-26 00:46:25,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:25,057 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,057 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,058 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,058 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:25,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,064 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,064 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,096 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,104 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:25,105 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:25,106 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:25,107 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:25,107 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:25,107 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:25,108 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:46:25,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,114 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,122 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:25,123 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:25,123 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:25,124 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-26 00:46:25,188 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,188 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,189 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-11-26 00:46:25,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,198 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,199 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-11-26 00:46:25,200 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,201 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-26 00:46:25,201 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-26 00:46:25,201 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:25,202 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-11-26 00:46:25,205 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-11-26 00:46:25,206 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:46:25,208 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-11-26 00:46:25,211 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:25,264 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:25,268 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-26 00:46:25,269 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-26 00:46:25,270 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:46:25,287 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:46:25,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:46:25,319 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391473,391486] [2022-11-26 00:46:25,319 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391618,391631] [2022-11-26 00:46:25,320 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391764,391777] [2022-11-26 00:46:25,321 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[391929,391942] [2022-11-26 00:46:25,321 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392087,392100] [2022-11-26 00:46:25,322 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392245,392258] [2022-11-26 00:46:25,322 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392403,392416] [2022-11-26 00:46:25,323 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392563,392576] [2022-11-26 00:46:25,323 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392722,392735] [2022-11-26 00:46:25,324 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[392861,392874] [2022-11-26 00:46:25,325 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393003,393016] [2022-11-26 00:46:25,325 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393152,393165] [2022-11-26 00:46:25,326 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393291,393304] [2022-11-26 00:46:25,326 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393446,393459] [2022-11-26 00:46:25,327 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393606,393619] [2022-11-26 00:46:25,327 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393757,393770] [2022-11-26 00:46:25,328 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[393908,393921] [2022-11-26 00:46:25,328 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394060,394073] [2022-11-26 00:46:25,329 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394209,394222] [2022-11-26 00:46:25,329 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394357,394370] [2022-11-26 00:46:25,330 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394514,394527] [2022-11-26 00:46:25,331 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394663,394676] [2022-11-26 00:46:25,331 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394819,394832] [2022-11-26 00:46:25,332 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[394972,394985] [2022-11-26 00:46:25,332 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395118,395131] [2022-11-26 00:46:25,333 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395261,395274] [2022-11-26 00:46:25,333 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395413,395426] [2022-11-26 00:46:25,334 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395559,395572] [2022-11-26 00:46:25,334 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395704,395717] [2022-11-26 00:46:25,335 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[395858,395871] [2022-11-26 00:46:25,335 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396009,396022] [2022-11-26 00:46:25,336 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396164,396177] [2022-11-26 00:46:25,337 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396316,396329] [2022-11-26 00:46:25,337 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396471,396484] [2022-11-26 00:46:25,338 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396635,396648] [2022-11-26 00:46:25,338 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396791,396804] [2022-11-26 00:46:25,339 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[396955,396968] [2022-11-26 00:46:25,340 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397097,397110] [2022-11-26 00:46:25,340 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397255,397268] [2022-11-26 00:46:25,341 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397422,397435] [2022-11-26 00:46:25,341 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397581,397594] [2022-11-26 00:46:25,342 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397740,397753] [2022-11-26 00:46:25,343 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[397889,397902] [2022-11-26 00:46:25,343 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398036,398049] [2022-11-26 00:46:25,344 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398175,398188] [2022-11-26 00:46:25,344 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398338,398351] [2022-11-26 00:46:25,345 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398504,398517] [2022-11-26 00:46:25,345 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398668,398681] [2022-11-26 00:46:25,346 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398833,398846] [2022-11-26 00:46:25,347 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[398998,399011] [2022-11-26 00:46:25,347 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399164,399177] [2022-11-26 00:46:25,348 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399329,399342] [2022-11-26 00:46:25,348 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399496,399509] [2022-11-26 00:46:25,349 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399656,399669] [2022-11-26 00:46:25,349 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399818,399831] [2022-11-26 00:46:25,350 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[399977,399990] [2022-11-26 00:46:25,350 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400123,400136] [2022-11-26 00:46:25,351 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400266,400279] [2022-11-26 00:46:25,351 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400410,400423] [2022-11-26 00:46:25,351 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400553,400566] [2022-11-26 00:46:25,352 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400697,400710] [2022-11-26 00:46:25,352 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400838,400851] [2022-11-26 00:46:25,353 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[400976,400989] [2022-11-26 00:46:25,353 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401134,401147] [2022-11-26 00:46:25,354 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401293,401306] [2022-11-26 00:46:25,354 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401449,401462] [2022-11-26 00:46:25,355 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401598,401611] [2022-11-26 00:46:25,355 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401750,401763] [2022-11-26 00:46:25,356 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[401901,401914] [2022-11-26 00:46:25,356 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402050,402063] [2022-11-26 00:46:25,356 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402202,402215] [2022-11-26 00:46:25,357 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402350,402363] [2022-11-26 00:46:25,357 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402503,402516] [2022-11-26 00:46:25,358 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402654,402667] [2022-11-26 00:46:25,358 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402804,402817] [2022-11-26 00:46:25,359 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[402951,402964] [2022-11-26 00:46:25,359 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403102,403115] [2022-11-26 00:46:25,360 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403253,403266] [2022-11-26 00:46:25,360 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403401,403414] [2022-11-26 00:46:25,361 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403567,403580] [2022-11-26 00:46:25,361 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403736,403749] [2022-11-26 00:46:25,361 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[403903,403916] [2022-11-26 00:46:25,362 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404071,404084] [2022-11-26 00:46:25,362 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404221,404234] [2022-11-26 00:46:25,363 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404368,404381] [2022-11-26 00:46:25,363 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404529,404542] [2022-11-26 00:46:25,364 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404699,404712] [2022-11-26 00:46:25,364 WARN L237 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_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i[404861,404874] [2022-11-26 00:46:25,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:25,664 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:46:25,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25 WrapperNode [2022-11-26 00:46:25,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:25,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:25,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:46:25,667 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:46:25,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:25,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,005 INFO L138 Inliner]: procedures = 624, calls = 2756, calls flagged for inlining = 307, calls inlined = 233, statements flattened = 6412 [2022-11-26 00:46:26,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:26,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:46:26,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:46:26,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:46:26,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,337 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:46:26,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:46:26,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:46:26,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:46:26,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (1/1) ... [2022-11-26 00:46:26,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:26,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:46:26,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:46:26,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:46:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-26 00:46:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-26 00:46:26,481 INFO L130 BoogieDeclarations]: Found specification of procedure mtouch_init [2022-11-26 00:46:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mtouch_init [2022-11-26 00:46:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:46:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:46:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:46:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:46:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-26 00:46:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-26 00:46:26,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-26 00:46:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-26 00:46:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-26 00:46:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-26 00:46:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure idealtek_get_pkt_len [2022-11-26 00:46:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure idealtek_get_pkt_len [2022-11-26 00:46:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-26 00:46:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-26 00:46:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-26 00:46:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-26 00:46:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure eturbo_read_data [2022-11-26 00:46:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure eturbo_read_data [2022-11-26 00:46:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-26 00:46:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-26 00:46:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure eturbo_get_pkt_len [2022-11-26 00:46:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure eturbo_get_pkt_len [2022-11-26 00:46:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_input_dev [2022-11-26 00:46:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_input_dev [2022-11-26 00:46:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:46:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:46:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure mtouch_read_data [2022-11-26 00:46:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mtouch_read_data [2022-11-26 00:46:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:46:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:46:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-26 00:46:26,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-26 00:46:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure e2i_init [2022-11-26 00:46:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e2i_init [2022-11-26 00:46:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_probe [2022-11-26 00:46:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_probe [2022-11-26 00:46:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:46:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_input_dev [2022-11-26 00:46:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_input_dev [2022-11-26 00:46:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:46:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:46:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-26 00:46:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-26 00:46:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure e2i_read_data [2022-11-26 00:46:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e2i_read_data [2022-11-26 00:46:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:46:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_multi [2022-11-26 00:46:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_multi [2022-11-26 00:46:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-26 00:46:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-26 00:46:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-26 00:46:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-26 00:46:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_init [2022-11-26 00:46:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_init [2022-11-26 00:46:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:46:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-26 00:46:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-26 00:46:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:46:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:46:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-26 00:46:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-26 00:46:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-26 00:46:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-26 00:46:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:46:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-26 00:46:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-26 00:46:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-26 00:46:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-26 00:46:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:46:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:46:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-26 00:46:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-26 00:46:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-26 00:46:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-26 00:46:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-26 00:46:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-26 00:46:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2022-11-26 00:46:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2022-11-26 00:46:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-26 00:46:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-26 00:46:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure panjit_read_data [2022-11-26 00:46:26,496 INFO L138 BoogieDeclarations]: Found implementation of procedure panjit_read_data [2022-11-26 00:46:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_alloc [2022-11-26 00:46:26,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_alloc [2022-11-26 00:46:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-26 00:46:26,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-26 00:46:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure etouch_get_pkt_len [2022-11-26 00:46:26,498 INFO L138 BoogieDeclarations]: Found implementation of procedure etouch_get_pkt_len [2022-11-26 00:46:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:46:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure elo_read_data [2022-11-26 00:46:26,498 INFO L138 BoogieDeclarations]: Found implementation of procedure elo_read_data [2022-11-26 00:46:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_free_buffers [2022-11-26 00:46:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_free_buffers [2022-11-26 00:46:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure general_touch_read_data [2022-11-26 00:46:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure general_touch_read_data [2022-11-26 00:46:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:46:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:46:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:46:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:46:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:46:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:46:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:46:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:46:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-26 00:46:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-26 00:46:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2022-11-26 00:46:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2022-11-26 00:46:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-11-26 00:46:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-11-26 00:46:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-26 00:46:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-26 00:46:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-26 00:46:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-26 00:46:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:46:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:46:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-26 00:46:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-26 00:46:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:46:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:46:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:46:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:46:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_resume [2022-11-26 00:46:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_resume [2022-11-26 00:46:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-26 00:46:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-26 00:46:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-26 00:46:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-26 00:46:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure zytronic_read_data [2022-11-26 00:46:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure zytronic_read_data [2022-11-26 00:46:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure gunze_read_data [2022-11-26 00:46:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gunze_read_data [2022-11-26 00:46:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_disconnect [2022-11-26 00:46:26,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_disconnect [2022-11-26 00:46:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-26 00:46:26,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-26 00:46:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure tc45usb_read_data [2022-11-26 00:46:26,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tc45usb_read_data [2022-11-26 00:46:26,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2022-11-26 00:46:26,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2022-11-26 00:46:26,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-26 00:46:26,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-26 00:46:26,506 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_exit [2022-11-26 00:46:26,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_exit [2022-11-26 00:46:26,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:46:26,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-26 00:46:26,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-26 00:46:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_init [2022-11-26 00:46:26,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_init [2022-11-26 00:46:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:46:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure gotop_read_data [2022-11-26 00:46:26,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gotop_read_data [2022-11-26 00:46:26,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-26 00:46:26,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-26 00:46:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-11-26 00:46:26,508 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-11-26 00:46:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:46:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure jastec_read_data [2022-11-26 00:46:26,508 INFO L138 BoogieDeclarations]: Found implementation of procedure jastec_read_data [2022-11-26 00:46:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_get_pkt_len [2022-11-26 00:46:26,508 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_get_pkt_len [2022-11-26 00:46:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure etouch_read_data [2022-11-26 00:46:26,509 INFO L138 BoogieDeclarations]: Found implementation of procedure etouch_read_data [2022-11-26 00:46:26,509 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:46:26,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:46:26,509 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-26 00:46:26,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-26 00:46:26,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-26 00:46:26,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-26 00:46:26,510 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_irq [2022-11-26 00:46:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_irq [2022-11-26 00:46:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-26 00:46:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-26 00:46:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:46:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:46:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_read_data [2022-11-26 00:46:26,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_read_data [2022-11-26 00:46:26,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:46:26,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:46:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-11-26 00:46:26,512 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-11-26 00:46:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2022-11-26 00:46:26,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2022-11-26 00:46:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2022-11-26 00:46:26,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2022-11-26 00:46:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-26 00:46:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-26 00:46:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-26 00:46:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-26 00:46:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:46:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:46:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-26 00:46:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-26 00:46:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure itm_read_data [2022-11-26 00:46:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure itm_read_data [2022-11-26 00:46:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-26 00:46:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-26 00:46:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-26 00:46:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-26 00:46:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:46:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:46:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:46:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:46:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:46:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:46:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_reset_resume [2022-11-26 00:46:26,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_reset_resume [2022-11-26 00:46:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:46:26,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-26 00:46:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-26 00:46:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:46:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:46:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-26 00:46:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-26 00:46:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-26 00:46:26,516 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-26 00:46:26,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:46:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:46:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure idealtek_read_data [2022-11-26 00:46:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure idealtek_read_data [2022-11-26 00:46:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-26 00:46:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-26 00:46:26,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:46:26,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:46:26,518 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_pkt [2022-11-26 00:46:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_pkt [2022-11-26 00:46:26,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:46:26,518 INFO L130 BoogieDeclarations]: Found specification of procedure irtouch_read_data [2022-11-26 00:46:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure irtouch_read_data [2022-11-26 00:46:26,518 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_read_data [2022-11-26 00:46:26,518 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_read_data [2022-11-26 00:46:27,612 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:46:27,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:46:27,979 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:46:34,622 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:46:35,859 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:46:35,859 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:46:35,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:46:35 BoogieIcfgContainer [2022-11-26 00:46:35,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:46:35,871 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:46:35,871 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:46:35,875 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:46:35,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:46:20" (1/3) ... [2022-11-26 00:46:35,876 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407c1705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:46:35, skipping insertion in model container [2022-11-26 00:46:35,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:25" (2/3) ... [2022-11-26 00:46:35,878 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407c1705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:46:35, skipping insertion in model container [2022-11-26 00:46:35,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:46:35" (3/3) ... [2022-11-26 00:46:35,879 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--input--touchscreen--usbtouchscreen.ko.cil.i [2022-11-26 00:46:35,901 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:46:35,902 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 29 error locations. [2022-11-26 00:46:36,019 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:46:36,032 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@38770024, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:46:36,032 INFO L358 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2022-11-26 00:46:36,043 INFO L276 IsEmpty]: Start isEmpty. Operand has 1693 states, 985 states have (on average 1.3360406091370558) internal successors, (1316), 1094 states have internal predecessors, (1316), 570 states have call successors, (570), 109 states have call predecessors, (570), 108 states have return successors, (550), 513 states have call predecessors, (550), 550 states have call successors, (550) [2022-11-26 00:46:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-26 00:46:36,055 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:36,056 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 00:46:36,056 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:46:36,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:36,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1741796028, now seen corresponding path program 1 times [2022-11-26 00:46:36,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:36,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315695542] [2022-11-26 00:46:36,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:46:37,662 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:37,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315695542] [2022-11-26 00:46:37,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315695542] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:37,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:37,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:46:37,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360239878] [2022-11-26 00:46:37,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:37,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:46:37,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:37,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:46:37,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:46:37,726 INFO L87 Difference]: Start difference. First operand has 1693 states, 985 states have (on average 1.3360406091370558) internal successors, (1316), 1094 states have internal predecessors, (1316), 570 states have call successors, (570), 109 states have call predecessors, (570), 108 states have return successors, (550), 513 states have call predecessors, (550), 550 states have call successors, (550) Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-26 00:46:42,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:42,175 INFO L93 Difference]: Finished difference Result 3349 states and 4987 transitions. [2022-11-26 00:46:42,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:46:42,178 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 51 [2022-11-26 00:46:42,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:42,212 INFO L225 Difference]: With dead ends: 3349 [2022-11-26 00:46:42,212 INFO L226 Difference]: Without dead ends: 1663 [2022-11-26 00:46:42,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:46:42,233 INFO L413 NwaCegarLoop]: 2114 mSDtfsCounter, 2382 mSDsluCounter, 2114 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2384 SdHoareTripleChecker+Valid, 4228 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:42,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2384 Valid, 4228 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-11-26 00:46:42,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1663 states. [2022-11-26 00:46:42,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1663 to 1663. [2022-11-26 00:46:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1663 states, 978 states have (on average 1.287321063394683) internal successors, (1259), 1067 states have internal predecessors, (1259), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:46:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1663 states and 2357 transitions. [2022-11-26 00:46:42,557 INFO L78 Accepts]: Start accepts. Automaton has 1663 states and 2357 transitions. Word has length 51 [2022-11-26 00:46:42,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:42,559 INFO L495 AbstractCegarLoop]: Abstraction has 1663 states and 2357 transitions. [2022-11-26 00:46:42,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-26 00:46:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2357 transitions. [2022-11-26 00:46:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-26 00:46:42,563 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:42,563 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 00:46:42,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:46:42,564 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:46:42,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:42,565 INFO L85 PathProgramCache]: Analyzing trace with hash -2003219531, now seen corresponding path program 1 times [2022-11-26 00:46:42,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:42,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298916457] [2022-11-26 00:46:42,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:46:43,521 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:43,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298916457] [2022-11-26 00:46:43,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298916457] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:43,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:43,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:46:43,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936152447] [2022-11-26 00:46:43,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:43,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:46:43,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:43,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:46:43,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:46:43,525 INFO L87 Difference]: Start difference. First operand 1663 states and 2357 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:46:47,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:47,789 INFO L93 Difference]: Finished difference Result 1663 states and 2357 transitions. [2022-11-26 00:46:47,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:46:47,790 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 56 [2022-11-26 00:46:47,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:47,801 INFO L225 Difference]: With dead ends: 1663 [2022-11-26 00:46:47,801 INFO L226 Difference]: Without dead ends: 1661 [2022-11-26 00:46:47,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:46:47,804 INFO L413 NwaCegarLoop]: 2066 mSDtfsCounter, 2332 mSDsluCounter, 2066 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2334 SdHoareTripleChecker+Valid, 4132 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:47,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2334 Valid, 4132 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-11-26 00:46:47,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2022-11-26 00:46:47,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1661. [2022-11-26 00:46:47,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1661 states, 977 states have (on average 1.2865916069600818) internal successors, (1257), 1065 states have internal predecessors, (1257), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:46:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1661 states and 2355 transitions. [2022-11-26 00:46:47,912 INFO L78 Accepts]: Start accepts. Automaton has 1661 states and 2355 transitions. Word has length 56 [2022-11-26 00:46:47,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:47,912 INFO L495 AbstractCegarLoop]: Abstraction has 1661 states and 2355 transitions. [2022-11-26 00:46:47,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:46:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2355 transitions. [2022-11-26 00:46:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-26 00:46:47,915 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:47,915 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:47,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:46:47,915 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:46:47,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:47,916 INFO L85 PathProgramCache]: Analyzing trace with hash -306892480, now seen corresponding path program 1 times [2022-11-26 00:46:47,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:47,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436873944] [2022-11-26 00:46:47,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:46:48,766 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:48,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436873944] [2022-11-26 00:46:48,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436873944] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:48,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:48,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:46:48,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733776571] [2022-11-26 00:46:48,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:48,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:46:48,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:48,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:46:48,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:46:48,770 INFO L87 Difference]: Start difference. First operand 1661 states and 2355 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 00:46:52,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:52,251 INFO L93 Difference]: Finished difference Result 1661 states and 2355 transitions. [2022-11-26 00:46:52,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:46:52,251 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 61 [2022-11-26 00:46:52,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:52,268 INFO L225 Difference]: With dead ends: 1661 [2022-11-26 00:46:52,268 INFO L226 Difference]: Without dead ends: 1659 [2022-11-26 00:46:52,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:46:52,271 INFO L413 NwaCegarLoop]: 2064 mSDtfsCounter, 2329 mSDsluCounter, 2064 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2331 SdHoareTripleChecker+Valid, 4128 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:52,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2331 Valid, 4128 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-11-26 00:46:52,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2022-11-26 00:46:52,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1659. [2022-11-26 00:46:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1659 states, 976 states have (on average 1.285860655737705) internal successors, (1255), 1063 states have internal predecessors, (1255), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:46:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1659 states and 2353 transitions. [2022-11-26 00:46:52,391 INFO L78 Accepts]: Start accepts. Automaton has 1659 states and 2353 transitions. Word has length 61 [2022-11-26 00:46:52,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:52,392 INFO L495 AbstractCegarLoop]: Abstraction has 1659 states and 2353 transitions. [2022-11-26 00:46:52,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 00:46:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2353 transitions. [2022-11-26 00:46:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-26 00:46:52,394 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:52,394 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:52,395 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:46:52,395 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:46:52,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:52,396 INFO L85 PathProgramCache]: Analyzing trace with hash 85030112, now seen corresponding path program 1 times [2022-11-26 00:46:52,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:52,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208356666] [2022-11-26 00:46:52,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:46:53,101 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:53,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208356666] [2022-11-26 00:46:53,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208356666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:53,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:53,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:46:53,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388567152] [2022-11-26 00:46:53,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:53,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:46:53,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:53,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:46:53,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:46:53,104 INFO L87 Difference]: Start difference. First operand 1659 states and 2353 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-26 00:46:56,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:56,578 INFO L93 Difference]: Finished difference Result 1659 states and 2353 transitions. [2022-11-26 00:46:56,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:46:56,579 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 66 [2022-11-26 00:46:56,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:56,588 INFO L225 Difference]: With dead ends: 1659 [2022-11-26 00:46:56,589 INFO L226 Difference]: Without dead ends: 1657 [2022-11-26 00:46:56,590 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:46:56,591 INFO L413 NwaCegarLoop]: 2062 mSDtfsCounter, 2326 mSDsluCounter, 2062 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2328 SdHoareTripleChecker+Valid, 4124 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:56,591 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2328 Valid, 4124 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-11-26 00:46:56,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1657 states. [2022-11-26 00:46:56,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1657 to 1657. [2022-11-26 00:46:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1657 states, 975 states have (on average 1.2851282051282051) internal successors, (1253), 1061 states have internal predecessors, (1253), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:46:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1657 states and 2351 transitions. [2022-11-26 00:46:56,717 INFO L78 Accepts]: Start accepts. Automaton has 1657 states and 2351 transitions. Word has length 66 [2022-11-26 00:46:56,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:56,718 INFO L495 AbstractCegarLoop]: Abstraction has 1657 states and 2351 transitions. [2022-11-26 00:46:56,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-26 00:46:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2351 transitions. [2022-11-26 00:46:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-26 00:46:56,719 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:56,720 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:56,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:46:56,720 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:46:56,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:56,721 INFO L85 PathProgramCache]: Analyzing trace with hash -581313820, now seen corresponding path program 1 times [2022-11-26 00:46:56,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:56,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109660522] [2022-11-26 00:46:56,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:46:57,424 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:57,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109660522] [2022-11-26 00:46:57,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109660522] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:57,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:57,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:46:57,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624910389] [2022-11-26 00:46:57,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:57,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:46:57,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:57,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:46:57,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:46:57,427 INFO L87 Difference]: Start difference. First operand 1657 states and 2351 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-26 00:47:01,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:01,299 INFO L93 Difference]: Finished difference Result 1657 states and 2351 transitions. [2022-11-26 00:47:01,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:47:01,300 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 71 [2022-11-26 00:47:01,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:01,311 INFO L225 Difference]: With dead ends: 1657 [2022-11-26 00:47:01,311 INFO L226 Difference]: Without dead ends: 1655 [2022-11-26 00:47:01,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:47:01,313 INFO L413 NwaCegarLoop]: 2060 mSDtfsCounter, 2323 mSDsluCounter, 2060 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2325 SdHoareTripleChecker+Valid, 4120 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:01,314 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2325 Valid, 4120 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-11-26 00:47:01,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2022-11-26 00:47:01,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1655. [2022-11-26 00:47:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1655 states, 974 states have (on average 1.284394250513347) internal successors, (1251), 1059 states have internal predecessors, (1251), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:47:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1655 states and 2349 transitions. [2022-11-26 00:47:01,467 INFO L78 Accepts]: Start accepts. Automaton has 1655 states and 2349 transitions. Word has length 71 [2022-11-26 00:47:01,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:01,467 INFO L495 AbstractCegarLoop]: Abstraction has 1655 states and 2349 transitions. [2022-11-26 00:47:01,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-26 00:47:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2349 transitions. [2022-11-26 00:47:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-26 00:47:01,469 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:01,470 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:01,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:47:01,470 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:47:01,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:01,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1177168215, now seen corresponding path program 1 times [2022-11-26 00:47:01,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:01,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771105386] [2022-11-26 00:47:01,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 00:47:02,186 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:02,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771105386] [2022-11-26 00:47:02,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771105386] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:47:02,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:47:02,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:47:02,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704703828] [2022-11-26 00:47:02,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:47:02,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:47:02,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:47:02,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:47:02,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:47:02,189 INFO L87 Difference]: Start difference. First operand 1655 states and 2349 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:47:06,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:06,895 INFO L93 Difference]: Finished difference Result 1655 states and 2349 transitions. [2022-11-26 00:47:06,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:47:06,896 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), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 76 [2022-11-26 00:47:06,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:06,913 INFO L225 Difference]: With dead ends: 1655 [2022-11-26 00:47:06,914 INFO L226 Difference]: Without dead ends: 1653 [2022-11-26 00:47:06,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:47:06,919 INFO L413 NwaCegarLoop]: 2058 mSDtfsCounter, 2320 mSDsluCounter, 2058 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2322 SdHoareTripleChecker+Valid, 4116 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:06,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2322 Valid, 4116 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-11-26 00:47:06,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1653 states. [2022-11-26 00:47:07,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1653 to 1653. [2022-11-26 00:47:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1653 states, 973 states have (on average 1.2836587872559095) internal successors, (1249), 1057 states have internal predecessors, (1249), 550 states have call successors, (550), 108 states have call predecessors, (550), 107 states have return successors, (548), 511 states have call predecessors, (548), 548 states have call successors, (548) [2022-11-26 00:47:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 2347 transitions. [2022-11-26 00:47:07,085 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 2347 transitions. Word has length 76 [2022-11-26 00:47:07,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:07,086 INFO L495 AbstractCegarLoop]: Abstraction has 1653 states and 2347 transitions. [2022-11-26 00:47:07,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:47:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2347 transitions. [2022-11-26 00:47:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-26 00:47:07,089 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:07,089 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:07,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:47:07,090 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_usb_urb_usb_free_urbErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_alloc_usb_lock_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-26 00:47:07,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:07,090 INFO L85 PathProgramCache]: Analyzing trace with hash -1202555567, now seen corresponding path program 1 times [2022-11-26 00:47:07,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:07,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630940695] [2022-11-26 00:47:07,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:07,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-26 00:47:11,506 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:11,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630940695] [2022-11-26 00:47:11,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630940695] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:47:11,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262933803] [2022-11-26 00:47:11,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:11,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:47:11,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:47:11,519 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:47:11,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10bb1a9d-5238-4c48-8c3c-e153b8b312e5/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:47:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:13,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 3952 conjuncts, 54 conjunts are in the unsatisfiable core [2022-11-26 00:47:13,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:47:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 42 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-26 00:47:13,320 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:47:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-26 00:47:13,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [262933803] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:47:13,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [71349814] [2022-11-26 00:47:13,712 INFO L159 IcfgInterpreter]: Started Sifa with 66 locations of interest [2022-11-26 00:47:13,713 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:47:13,716 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:47:13,721 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:47:13,722 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:47:21,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:22,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:23,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:24,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:24,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:25,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:26,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:26,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:27,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:28,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:28,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:29,863 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:47:31,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 630 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 181 [2022-11-26 00:50:59,571 WARN L233 SmtUtils]: Spent 10.24s on a formula simplification. DAG size of input: 5273 DAG size of output: 5273 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:51:04,973 WARN L233 SmtUtils]: Spent 5.17s on a formula simplification that was a NOOP. DAG size: 5512 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:51:20,452 WARN L233 SmtUtils]: Spent 12.86s on a formula simplification. DAG size of input: 5273 DAG size of output: 5273 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:51:26,601 WARN L233 SmtUtils]: Spent 6.00s on a formula simplification that was a NOOP. DAG size: 5512 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:51:43,929 WARN L233 SmtUtils]: Spent 5.70s on a formula simplification that was a NOOP. DAG size: 5274 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-26 00:57:09,146 WARN L233 SmtUtils]: Spent 9.22s on a formula simplification. DAG size of input: 5163 DAG size of output: 5161 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-26 01:00:21,492 WARN L233 SmtUtils]: Spent 9.17s on a formula simplification. DAG size of input: 5156 DAG size of output: 5156 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)